CN216420215U

CN216420215U - Concrete recovery sand and stone separator for building engineering

Info

Publication number: CN216420215U
Application number: CN202121324653.7U
Authority: CN
Inventors: 潘凤高; 王延智; 齐建忠; 宋夏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-05-03
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a concrete recycling sand-stone separating device for constructional engineering, which comprises a box body, wherein one side of the box body is fixedly connected with a driving mechanism, one end of the driving mechanism penetrates through the inner wall of one side of the box body and is fixedly connected with a separating roller, two ends of the separating roller are respectively and rotatably connected to the opposite inner walls of the box body, the inner wall of one side of the box body is fixedly connected with a rotating shaft, and a filter screen is rotatably connected to the rotating shaft. The concrete separating device effectively solves the problems that the existing concrete separating device has limited solid separating effect, sand and stone are difficult to completely separate, and resources are wasted, materials are primarily separated through the separating roller and the filter screen, and sand and stone are subdivided through small-size sieve holes, medium-size sieve holes and large-size sieve holes with different diameters, so that the sand and stone are completely separated, and the environment pollution is avoided.

Description

Concrete recovery sand and stone separator for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a concrete recycling sand-stone separating device for constructional engineering.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is prepared by using cement as the cementing material and sand and stone as the aggregate, and mixing the cement concrete and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete.

The existing concrete separation equipment has limited separation effect on solids, is difficult to completely separate sand and stones, wastes resources and pollutes the environment, and therefore, the concrete recovery sand-stone separation device for the building engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a concrete recycling sand-stone separating device for construction engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a concrete recovery sand-stone separation device for constructional engineering comprises a box body, wherein one side of the box body is fixedly connected with a driving mechanism, one end of the driving mechanism penetrates through the inner wall of one side of the box body and is fixedly connected with a separation roller, two ends of the separation roller are respectively and rotatably connected onto the opposite inner walls of the box body, a rotating shaft is fixedly connected onto the inner wall of one side of the box body, a filter screen is rotatably connected onto the rotating shaft, a fixing mechanism is fixedly connected onto the top of one end of the filter screen, one end of the fixing mechanism is fixedly connected onto the inner wall of the other side of the box body, a guide plate is arranged below the filter screen, one end of the guide plate is fixedly connected onto the lower end of the inner wall of the other side of the box body, one side of the box body is fixedly connected with a material collection box, a blanking pipe is arranged on one side of the material collection box in a penetrating manner, and a bottom plate is fixedly connected onto the opposite inner walls of the material collection box together, the bottom plate is provided with a groove, the groove is equidistantly provided with a small sieve mesh, a medium sieve mesh and a large sieve mesh, the bottom in the material collecting box is provided with three material collecting boxes, the three material collecting boxes are respectively arranged below the small sieve mesh, the medium sieve mesh and the large sieve mesh, and the bottom of the three material collecting boxes is jointly slidably sleeved with a moving mechanism.

Preferably, moving mechanism is including sliding the three slide rail of cup jointing in three album magazine bottom respectively, and the equal fixed connection of three slide rail is in the bottom in the case that gathers materials, contradicts each other between two adjacent slide rails.

Preferably, fixed establishment includes two connecting pieces of common fixed connection at filter screen one end top, all rotates on two connecting pieces to be connected with the cylinder, and the one end of two cylinders all rotates to be connected with the mounting, and two mountings difference fixed connection are on the opposite side inner wall of box.

Preferably, actuating mechanism includes the mounting panel of fixed connection in box one side, the top of mounting panel is provided with the master gear, the below of mounting panel is provided with the pinion, master gear and pinion all rotate the one side of connecting at the box, connect through chain transmission between master gear and the pinion, the chain runs through the setting on the mounting panel, install driving motor on the mounting panel, driving motor's the terminal fixed connection of output shaft is in one side middle part of master gear.

Preferably, the top of box runs through and is provided with the feeder hopper, one side of box is connected with the chamber door through two big hinges rotation, one side fixedly connected with maintenance handle of chamber door, one side of the case that gathers materials is connected with the cleaning door through two little hinges rotation, the clean handle of one side fixedly connected with of cleaning door.

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

1. the effective matching of parts such as small sieve meshes, medium sieve meshes and large sieve meshes drives the separation roller to primarily separate materials under the action of the driving mechanism, and sand and stones are further separated through the small sieve meshes, the medium sieve meshes and the large sieve meshes with different diameters on the grooves, so that the operation is simple and convenient;

2. the air cylinder is used for pushing the filter screen to rotate through effective matching of the air cylinder, the filter screen, the slide rail and other components, so that the filter screen is fixed conveniently, meanwhile, the later-stage inclined unloading of the filter screen can be realized, separated sand and stone are conveyed into the material collecting box through inertia, and the material collecting box is convenient to mount and dismount under the action of the slide rail;

in conclusion, the concrete separating device effectively solves the problems that the existing concrete separating equipment has limited solid separating effect, sand and stones are difficult to completely separate, and resources are wasted, materials are primarily separated through the separating roller and the filter screen, and sand and stones are subdivided through small-size sieve holes, medium-size sieve holes and large-size sieve holes with different diameters, so that the separation treatment of the sand and the stones is completely realized, and the pollution to the environment is avoided.

Drawings

FIG. 1 is a view showing an internal connection structure of a concrete reclamation sand-separating apparatus for construction engineering according to the present invention;

FIG. 2 is a view showing an external connection structure of a concrete reclamation sand separating apparatus for construction work according to the present invention;

FIG. 3 is a top view of a bottom plate of the concrete recycling sand-stone separating device for construction engineering according to the present invention;

FIG. 4 is a connecting structure diagram of the inside of the material collecting box of the concrete recycling sand separating device for construction engineering.

In the figure: the device comprises a feed hopper 1, a box body 2, a main gear 3, a driving motor 4, a mounting plate 5, a pinion 6, a chain 7, a separating roller 8, a rotating shaft 9, a filter screen 10, a small-size sieve mesh 11, a box door 12, a sliding rail 13, a material collecting box 14, a bottom plate 15, a material collecting box 16, a discharging pipe 17, a guide plate 18, a connecting piece 19, an air cylinder 20, a fixing piece 21, a cleaning door 22, a medium-size sieve mesh 23, a large-size sieve mesh 24 and a groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a sand and stone separator is retrieved to concrete for building engineering, including box 2, the inside separation that can carry out the concrete material of box 2, one side fixedly connected with actuating mechanism of box 2, one side inner wall and the fixedly connected with separation roller 8 of box 2 are run through to actuating mechanism's one end, the both ends of separation roller 8 are rotated respectively and are connected on the relative inner wall of box 2, separation roller 8 rotates in box 2 and carries out the primary separation to the concrete, its pivoted stability can be guaranteed to the connection of both ends rotation on the inner wall of box 2.

In the utility model, the driving mechanism comprises a mounting plate 5 fixedly connected to one side of the box body 2, a main gear 3 is arranged above the mounting plate 5, a pinion 6 is arranged below the mounting plate 5, the main gear 3 and the pinion 6 are both rotatably connected to one side of the box body 2, the rotating stability of the main gear 3 and the pinion 6 is ensured, the main gear 3 and the pinion 6 are in transmission connection through a chain 7, the chain 7 penetrates through the mounting plate 5, and the pinion 6 synchronously rotates along with the main gear 3 due to the transmission connection of the chain 7 when the main gear 3 rotates.

According to the utility model, the driving motor 4 is installed on the installation plate 5, so that the driving motor 4 is convenient to fix, the driving motor 4 is connected with an external matching component and is controlled by a corresponding control switch, and the operation of a worker is convenient, the tail end of an output shaft of the driving motor 4 is fixedly connected to the middle part of one side of the main gear 3, the inner wall of one side of the box body 2 is fixedly connected with a rotating shaft 9, a filter screen 10 is rotatably connected onto the rotating shaft 9, the tail end of the output shaft of the driving motor 4 stably drives the main gear 3 to rotate through a coupler, the auxiliary gear 6 is driven to rotate under the transmission connection action of the chain 7, the separation roller 8 is driven to rotate through the auxiliary gear 6, the labor is saved, the materials are further separated and stirred, concrete, sand and stones are separated in the separation process, and the impurities such as the sand and the stones are primarily separated through the filter screen 10.

In the utility model, a fixing mechanism is fixedly connected to the top of one end of a filter screen 10, one end of the fixing mechanism is fixedly connected to the inner wall of the other side of a box body 2, the fixing mechanism comprises two connecting pieces 19 which are fixedly connected to the top of one end of the filter screen 10 together, air cylinders 20 are rotatably connected to the two connecting pieces 19, one ends of the two air cylinders 20 are rotatably connected to fixing pieces 21, the two fixing pieces 21 are respectively and fixedly connected to the inner wall of the other side of the box body 2, a guide plate 18 is arranged below the filter screen 10, one end of the guide plate 18 is fixedly connected to the lower end of the inner wall of the other side of the box body 2, the air cylinders 20 are connected with matching components, stable operation is convenient, programs can be set, automatic operation can be realized, the air cylinders 20 are fixedly connected to the inner wall of the box body 2 and the filter screen 10 through the fixing pieces 21, the air cylinders 20 extend, one end of the filter screen 10 is abutted to the guide plate 18 and is inclined, so that the filtered impurities such as sand and stone are conveyed into the material collecting box 16 through the discharging pipe 17 under the action of inertia, the air cylinder 20 contracts, and one end of the filter screen 10 moves upwards to abut against the inner wall of the other side of the box body 2 and keeps balance.

According to the utility model, one side of the box body 2 is fixedly connected with a material collecting box 16, one side of the material collecting box 16 is provided with a blanking pipe 17 in a penetrating manner, the opposite inner walls of the material collecting box 16 are jointly and fixedly connected with a bottom plate 15, a groove 25 is formed in the bottom plate 15, small sieve holes 11, medium sieve holes 23 and large sieve holes 24 are formed in the groove 25 at equal intervals, the diameters of the small sieve holes 11, the medium sieve holes 23 and the large sieve holes 24 are sequentially increased, the width of the groove 25 is gradually increased from one end to the other end, impurities such as sand and stone which incline downwards from the filter screen 10 are conveyed into the material collecting box 16 through the blanking pipe 17 under the action of inertia, and the impurities such as the sand and the stone continue to move on the groove 25 of the bottom plate 15 due to the inclined installation of the blanking pipe 17, and are further separated through the small sieve holes 11, the medium sieve holes 23 and the large sieve holes 24 according to the size of the self volume.

In the utility model, three material collecting boxes 14 are arranged at the bottom in the material collecting box 16, the three material collecting boxes 14 are respectively arranged below the small-size sieve holes 11, the medium-size sieve holes 23 and the large-size sieve holes 24, the bottoms of the three material collecting boxes 14 are jointly sleeved with the moving mechanism in a sliding mode, the moving mechanism comprises three sliding rails 13 respectively sleeved at the bottoms of the three material collecting boxes 14 in a sliding mode, the three sliding rails 13 are fixedly connected to the bottom in the material collecting box 16, the two adjacent sliding rails 13 are mutually abutted, impurities such as sand and stone enter the material collecting box 14 corresponding to the lower side through the small-size sieve holes 11, the medium-size sieve holes 23 and the large-size sieve holes 24 respectively according to the size of the impurities, the sand and the stone are further subdivided, and the separated impurities are conveniently concentrated and sorted.

In the utility model, a feed hopper 1 is arranged at the top of a box body 2 in a penetrating manner, a box door 12 is rotatably connected to one side of the box body 2 through two large hinges, an overhaul handle is fixedly connected to one side of the box door 12, the box door 12 is rotated through the overhaul handle to conveniently overhaul the interior of the box body 2, a cleaning door 22 is rotatably connected to one side of a material collecting box 16 through two small hinges, a cleaning handle is fixedly connected to one side of the cleaning door 22, and the cleaning door 22 is opened through the cleaning handle to slide and pull out a material collecting box 14 through a sliding rail 13 for cleaning.

When the device is used, materials are conveyed into a box body 2 through a feed hopper 1, the tail end of an output shaft of a driving motor 4 stably drives a main gear 3 to rotate through a coupler, an auxiliary gear 6 is driven to rotate under the transmission connection effect of a chain 7, a separating roller 8 is driven to rotate through the auxiliary gear 6, then the materials are separated and stirred, concrete, sand and stones are separated in the separating process, impurities such as sand and stones are primarily separated through a filter screen 10, an air cylinder 20 extends, one end of the filter screen 10 abuts against a guide plate 18 and inclines, so that the impurities such as the sand and the stones which are filtered out are conveyed into a collecting box 16 through a discharging pipe 17 under the inertia effect, and the impurities such as the sand and the stones continue to move on a groove 25 of a bottom plate 15 due to the inclined installation of the discharging pipe 17 and respectively pass through a small sieve mesh 11, a medium sieve mesh 23 and a medium sieve mesh 23 according to the size of the volume of the impurities, The large-size sieve holes 24 enter the aggregate boxes 14 corresponding to the lower part, sand is further subdivided, and after separation is finished, the cleaning doors 22 are opened to slidably pull out the aggregate boxes 14 through the sliding rails 13 for cleaning.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a concrete recovery grit separator for building engineering, includes box (2), its characterized in that: one side of the box body (2) is fixedly connected with a driving mechanism, one end of the driving mechanism penetrates through one side inner wall of the box body (2) and is fixedly connected with a separation roller (8), two ends of the separation roller (8) are respectively connected to the relative inner walls of the box body (2) in a rotating manner, one side inner wall of the box body (2) is fixedly connected with a rotating shaft (9), the rotating shaft (9) is connected with a filter screen (10) in a rotating manner, the top of one end of the filter screen (10) is fixedly connected with a fixing mechanism, one end of the fixing mechanism is fixedly connected to the other side inner wall of the box body (2), a guide plate (18) is arranged below the filter screen (10), one end of the guide plate (18) is fixedly connected to the lower end of the other side inner wall of the box body (2), one side of the box body (2) is fixedly connected with a material collecting box (16), and one side of the material collecting box (16) is provided with a discharging pipe (17) in a penetrating manner, the utility model discloses a material collecting box, including material collecting box (16), bottom plate (15), recess (25) are seted up on bottom plate (15), equidistant small size sieve mesh (11), medium size sieve mesh (23), large size sieve mesh (24) have been seted up in recess (25), three material collecting box (14) are installed to the bottom in material collecting box (16), and three material collecting box (14) set up respectively in the below of small size sieve mesh (11), medium size sieve mesh (23), large size sieve mesh (24), and moving mechanism has been cup jointed in the common slip in bottom of three material collecting box (14).

2. The concrete recycling sand separation device for construction engineering according to claim 1, characterized in that: the moving mechanism comprises three sliding rails (13) which are respectively sleeved at the bottoms of three material collecting boxes (14) in a sliding manner, the three sliding rails (13) are fixedly connected to the bottoms of the material collecting boxes (16), and the two adjacent sliding rails (13) are mutually abutted.

3. The concrete recycling sand separation device for construction engineering according to claim 1, characterized in that: the fixing mechanism comprises two connecting pieces (19) which are fixedly connected to the top of one end of the filter screen (10) together, the two connecting pieces (19) are connected with air cylinders (20) in a rotating mode, one ends of the two air cylinders (20) are connected with fixing pieces (21) in a rotating mode, and the two fixing pieces (21) are fixedly connected to the inner wall of the other side of the box body (2) respectively.

4. The concrete recycling sand separation device for construction engineering according to claim 1, characterized in that: actuating mechanism includes mounting panel (5) of fixed connection in box (2) one side, the top of mounting panel (5) is provided with master gear (3), the below of mounting panel (5) is provided with pinion (6), master gear (3) and pinion (6) all rotate the one side of connecting in box (2), connect through chain (7) transmission between master gear (3) and pinion (6), chain (7) run through the setting on mounting panel (5), install driving motor (4) on mounting panel (5), the terminal fixed connection of output shaft of driving motor (4) is in the middle part of one side of master gear (3).

5. The concrete recycling sand separation device for construction engineering according to claim 1, characterized in that: the top of box (2) runs through and is provided with feeder hopper (1), one side of box (2) is connected with chamber door (12) through two big hinges rotation, one side fixedly connected with maintenance handle of chamber door (12), one side of collecting box (16) is connected with clearance door (22) through two little hinges rotation, the clean handle of one side fixedly connected with of clearance door (22).