CN217569574U

CN217569574U - Sand sieving mechanism that construction used

Info

Publication number: CN217569574U
Application number: CN202220125700.3U
Authority: CN
Inventors: 陈玉娇
Original assignee: Shangluoxida Industrial Co ltd
Current assignee: Shangluoxida Industrial Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-10-14
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a sand sieving mechanism that construction used, the power distribution box comprises a box body, install the filter screen on the box, the filter screen below is provided with collection device, install in the box and carry out the vibrations of level and vertical direction so that carry out the drive arrangement of high-efficient screening to the filter screen, sand sieving mechanism that construction used can carry out the vibrations in horizontal direction and vertical direction to the filter screen of installing on the box through the driving piece to can carry out violent motion to the filter screen of placing on the mesh screen when screening, improve the efficiency of screening, can lead to the filter screen when screening through the guide, prevent that the filter screen from taking place unexpected skew in the use.

Description

Sand sieving mechanism that construction used

Technical Field

The utility model relates to a construction technical field specifically is a sand sieving mechanism that construction used.

Background

The building engineering is the engineering entity and the supporting circuit, pipeline, the installation engineering of equipment that each item technical work and completion such as planning, reconnaissance, design and construction, completion that carry out for newly-built, reconstruction or extension housing building and affiliated structures facility, and in the building site construction workman generally shovels yellow sand to the screen cloth through the worker shovel, screens the stone in the yellow sand through the slope setting of screen cloth, but the sand that screens still piles up to ground and needs secondary transportation, and the remaining stone after the screen cloth screens over falls to ground and also needs to be cleared up, has increaseed workman's work burden.

To in patent CN201920905337.5 discloses a sand sieving mechanism that construction used, including two support curb plates, two be equipped with fixed frame between the support curb plate, fixed frame bottom side is equipped with the blanking mouth, fixedly connected with screening net on the blanking mouth, fixed frame bilateral symmetry fixedly connected with L type slider, two the spout has all been seted up on the support curb plate, L type slider sliding connection is in the spout, L type slider bottom side fixedly connected with spring, the one end fixed connection that L type slider was kept away from to the spring is on the diapire of spout, the utility model discloses along with the continuous rotation of cam begins to extrude the gyro wheel, then drives fixed frame rebound, and L type slider upwards slides simultaneously, when driving spring extension cam no longer extrudees the gyro wheel, makes fixed frame rebound under gravity and spring elastic action, through this kind of reciprocating motion, lets the yellow sand be continuous under the inertia effect screened by the screening net, and the yellow sand after the screening falls to collect in the dumper, and the dumper can directly move to the assigned position.

However, in the daily use process, it is found that the sand screening device for building construction is low in efficiency because the device adopts the periodic up-and-down reciprocating motion to screen the sand, and after the mesh screen is blocked by large particles, the large particles still block the mesh openings under the influence of gravity, so that the sand screening device for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand sieving mechanism that construction used to solve the problem that proposes among 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 sand sieving mechanism that construction used, includes the box, install the filter screen on the box, the filter screen below is provided with collection device, install in the box and carry out the vibrations of level and vertical direction so that carry out the drive arrangement of high-efficient screening to the filter screen thing.

Preferably, drive arrangement includes the fixed plate of fixed connection on the box, fixedly connected with driving piece on the fixed plate, the box both sides correspond respectively and have seted up T type groove, equal sliding connection in T type inslot wall both sides has L type slider, two the through-hole has all been seted up, two to one side that L type slider is close to the box top equal fixedly connected with dead lever in T type inslot, the cover has extension spring on the dead lever, the extension spring both ends respectively with T type inslot wall and L type slider fixed connection, and dead lever and through-hole sliding fit, the equal fixedly connected with connecting plate in the relative both sides of filter screen, two the equal fixedly connected with guide in one side that the box inner wall was kept away from to L type slider, the bottom one side fixedly connected with L template that the guide was kept away from to the connecting plate, L template and driving piece sliding fit.

Preferably, the driving piece comprises a driving motor fixedly connected to the fixing plate, an output shaft of the driving motor penetrates through the side wall of the box body and is connected with the box body in a rotating mode, one end, close to the inner wall of the box body, of the output shaft of the driving motor is fixedly connected with a rotating disc, one side, far away from the inner wall of the box body, of the rotating disc is fixedly connected with a push plate, and two sides of the push plate are respectively and fixedly connected with a supporting plate.

Preferably, the guide part includes the guide bar of fixed connection on L type slider, the guide bar all slides with the connecting plate and runs through, and the guide bar keeps away from the one end fixedly connected with fixed block of connecting plate, two all the cover has compression spring on the guide bar, the compression spring both ends respectively with fixed block and connecting plate fixed connection.

Preferably, the sliding rails are arranged on two sides, close to the top of the box body, of the L-shaped sliding block, and the inner walls of two sides of each sliding rail are connected with the moving plates in a sliding mode.

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

the utility model discloses be different from prior art, can carry out the ascending vibrations of horizontal direction and vertical side to installing the filter screen on the box through the driving piece to can carry out the violent motion to the screening thing of placing on the mesh screen when screening, improve the efficiency of screening, can lead to the filter screen when screening through the guide, prevent that the filter screen meets accident and squints in the use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic bottom view of the embodiment of FIG. 2;

FIG. 5 is a schematic front view of the present invention shown in FIG. 2;

FIG. 6 is an enlarged schematic view of the area A of the present invention;

FIG. 7 is an enlarged view of the area B of the present invention;

fig. 8 is a schematic view of the C-zone enlargement structure of the present invention.

In the figure: 1-a box body; 2, filtering a screen; 3-a collecting device; 4-a drive device; 5, fixing a plate; 6-a drive member; 7-T-shaped groove; 8-L-shaped sliding blocks; 9-a through hole; 10-a fixing rod; 11-a connecting plate; 12-a guide; 13-L-shaped plates; 14-a drive motor; 15-rotating the disc; 16-a push plate; 17-a support plate; 18-a guide bar; 19-fixing block; 20-a compression spring; 21-a sliding track; 22-moving the plate; 23-extension spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a sand sieving mechanism that construction used, includes box 1, install filter screen 2 on the

box

1, 2 below filter screen are provided with collection device 3, install in the box 1 and to carry out the resonance of level and vertical direction so that carry out the drive arrangement 4 of high-efficient screening to the filter screen 2, can be when screening the screening thing through drive arrangement 4, control filter screen 2 carries out the synchronous vibrations of horizontal direction and vertical direction, improved filtration efficiency, be favorable to the use among the daily life.

Drive arrangement 4 includes fixed plate 5 of fixed connection on box 1, fixedly connected with driving piece 6 on

fixed plate

5, 1 both sides of box correspond respectively and have seted up T type groove 7, the equal sliding connection in T type groove 7 inner wall both sides has L type slider 8, two through-hole 9, two have all been seted up to one side that L type slider 8 is close to box 1 top equal fixedly connected with dead lever 10 in the T type groove 7, the cover has extension spring 23 on the dead lever 10, extension spring 23 both ends respectively with T type groove 7 inner wall and L type slider 8 fixed connection, and dead lever 10 and through-hole 9 sliding fit, the equal fixedly connected with connecting plate 11 in 2 relative both sides of filter screen, two equal fixedly connected with guide 12 in one side that box 1 inner wall was kept away from to L type slider 8, bottom one side fixedly connected with L template 13 of guide 12 is kept away from to connecting plate 11, L template 13 and driving piece 6 sliding fit can carry out the vibrations in horizontal direction and the vertical direction to filter screen 2 of installing on box 1 through driving piece 6 to improve the efficiency of filter screen when screening, can lead to filter screen 2 when screening through guide 12, prevent that unexpected skew from taking place in the use.

The driving piece 6 includes the driving motor 14 of fixed connection on fixed plate 5, driving motor 14 output shaft runs through 1 lateral wall of box, and rotates with box 1 and be connected, the one end fixedly connected with rolling disc 15 that driving motor 14 output shaft is close to 1 inner wall of box, one side fixedly connected with push pedal 16 of 1 inner wall of box is kept away from to rolling disc 15, push pedal 16 both sides difference fixedly connected with backup pad 17, when using, can control fixed connection through driving motor 14 and carry out circular motion at the epaxial rolling disc 15 of driving motor 14 output to utilize mutually supporting between the push pedal 16 of fixed connection on rolling disc 15 and connecting plate 11 to carry out the vibrations in level and vertical direction to filter screen 2.

Guide 12 includes guide bar 18 of fixed connection on L type slider 8, guide bar 18 and connecting plate 11 all slide and run through, and guide bar 18 keeps away from the one end fixedly connected with fixed block 19 of connecting plate 11, two all the cover has compression spring 20 on the guide bar 18, compression spring 20 both ends respectively with fixed block 19 and connecting plate 11 fixed connection, when using, can carry out the position direction to filter screen 2 of fixed connection on connecting plate 11 through guide bar 18 and connecting plate 11's sliding fit, prevent the unexpected skew of filter screen 2 in the use.

L type slider 8 all has seted up slip track 21 near the both sides at box 1 top, the equal sliding connection of slip track 21 both sides inner wall has movable plate 22, and the back that finishes using can clear up the big particulate matter on the filter screen 2 through movable plate 22 and slip track 21's mutual sliding fit, is convenient for use in the life.

It is noted that, herein, relational terms such as first and second, and the like may be 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 sand sieving mechanism that construction used, its characterized in that, includes box (1), install filter screen (2) on box (1), filter screen (2) below is provided with collection device (3), install in box (1) and to carry out the vibrations of level and vertical direction so that carry out drive arrangement (4) that high efficiency screened to the filter screen (2).

2. The sand screening device for building construction according to claim 1, wherein: drive arrangement (4) are including fixed plate (5) of fixed connection on box (1), fixedly connected with driving piece (6) is gone up in fixed plate (5), box (1) both sides correspond respectively and have seted up T type groove (7), the equal sliding connection in T type groove (7) inner wall both sides has L type slider (8), two through-hole (9), two have all been seted up to one side that L type slider (8) are close to box (1) top equal fixedly connected with dead lever (10) in T type groove (7), the cover has extension spring (23) on dead lever (10), extension spring (23) both ends respectively with T type groove (7) inner wall and L type slider (8) fixed connection, and dead lever (10) and through-hole (9) sliding fit, the equal fixedly connected with connecting plate (11) in filter screen (2) both sides relatively, two the equal fixedly connected with guide (12) in one side that box (1) inner wall was kept away from to L type slider (8), bottom one side fixedly connected with L (13) of guide (12) are kept away from to connecting plate (11), L type template (13) and driving piece (6) sliding fit.

3. The sand screening device for building construction according to claim 2, wherein: the driving piece (6) comprises a driving motor (14) fixedly connected to the fixing plate (5), an output shaft of the driving motor (14) penetrates through the side wall of the box body (1) and is rotatably connected with the box body (1), one end of the output shaft of the driving motor (14) is close to the inner wall of the box body (1) and is fixedly connected with a rotating disc (15), one side of the inner wall of the box body (1) is fixedly connected with a push plate (16) which is far away from the rotating disc (15), and two sides of the push plate (16) are respectively and fixedly connected with a supporting plate (17).

4. The sand screening apparatus for construction according to claim 2, wherein: guide part (12) are including guide bar (18) of fixed connection on L type slider (8), guide bar (18) all slide with connecting plate (11) and run through, and guide bar (18) keep away from one end fixedly connected with fixed block (19) of connecting plate (11), two all the cover has compression spring (20) on guide bar (18), compression spring (20) both ends respectively with fixed block (19) and connecting plate (11) fixed connection.

5. The sand screening apparatus for construction according to claim 2, wherein: sliding rails (21) are arranged on two sides, close to the top of the box body (1), of the L-shaped sliding block (8), and moving plates (22) are connected to inner walls of two sides of the sliding rails (21) in a sliding mode.