CN216880372U

CN216880372U - Waste concrete separating equipment for concrete processing

Info

Publication number: CN216880372U
Application number: CN202220492370.1U
Authority: CN
Inventors: 孙陈雷; 张竹洁; 陈必爱
Original assignee: Qionghai Xinhai Concrete Co ltd
Current assignee: Qionghai Xinhai Concrete Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-05
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses waste concrete separation equipment for concrete processing, which relates to the technical field of concrete processing and comprises a mounting frame, a separation box arranged at the top of the mounting frame and a feeding hopper arranged at the top of the separation box, wherein discharge pipes are arranged at the upper parts of two sides of the separation box in a penetrating way, an installation groove is formed in the top of the fixing frame, and a screening assembly is arranged in the installation groove; the lower part of the charging hopper is internally provided with an installation frame plate, and the inside of the transmission box is provided with a transmission assembly; a fixed ring plate is arranged in the lower part of the separation box; a buffer component is arranged below the fixed ring plate; the vibrating screen is simple in structure, and through the matching of the screening component, the transmission component and the buffer component, the crushed concrete can be conveniently and rapidly screened, and meanwhile, particles with large particle sizes which are retained at the top of the vibrating screen plate can be conveniently discharged from the inside of the separation box; it unloads power to be convenient for cushion the material of whereabouts to reduce the impact sound of material when the whereabouts, effectively improve the noise reduction effect when screening the concrete.

Description

Waste concrete separating equipment for concrete processing

Technical Field

The utility model relates to the technical field of concrete processing, in particular to waste concrete separation equipment for concrete processing.

Background

Due to the increasing demand of commercial concrete in the construction market, commercial concrete mixing plants have become the major building and construction industry in cities at present. The waste concrete which is produced in excess or needs to be disposed of needs to be separated and reused by a separation device in the production process.

However, the existing separation equipment is usually too large in volume, so that the occupied area is large, the separation efficiency is not high, and the separation effect is not good; meanwhile, when the crushed concrete is screened, the falling materials are easy to violently collide with the inner wall of the bottom of the device, so that high processing noise is caused; therefore, there is a need for an improved approach to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides waste concrete separation equipment for concrete processing.

In order to achieve the purpose, the utility model adopts the following technical scheme: the waste concrete separation equipment for concrete processing comprises a mounting frame, a separation box arranged at the top of the mounting frame and a feeding hopper arranged at the top of the separation box, wherein discharge pipes are arranged at the upper parts of two sides of the separation box in a run-through manner, an annular fixed frame is horizontally arranged in the separation box, an installation groove is formed in the top of the fixed frame, and a screening assembly for concrete separation is arranged in the installation groove; a mounting frame plate is horizontally arranged in the lower part of the charging hopper, and a motor for starting the screening assembly is vertically arranged in the middle of the top surface of the mounting frame plate; a transmission box is arranged in the middle of the bottom surface of the mounting frame plate, and a transmission assembly is arranged in the transmission box;

a fixed ring plate is horizontally arranged in the lower part of the separation box, and the top surface of the fixed ring plate is inclined inwards to form an inclined plane; and a buffer component for the falling and unloading force of the material is arranged below the fixed ring plate.

Preferably, the screening component comprises a vibrating screen plate horizontally and movably arranged in the upper part of the mounting groove, a diversion shell provided with the middle part of the top surface of the vibrating screen plate and a transmission shaft vertically and fixedly connected to the middle part of the top surface of the diversion shell, and the top surface of the vibrating screen plate is flush with the bottom surface of the inner end of the discharge pipe; the horizontal activity is equipped with the rotating ring board in the lower part of mounting groove, the top of rotating ring board and shake and be equipped with a plurality of spring telescopic links between the sieve otter board equidistance.

Preferably, the bottom surface level of rotating the ring board is equipped with annular guide rail, the interior bottom surface cooperation annular guide rail of mounting groove has seted up annular spout.

Preferably, the transmission assembly comprises an upper fluted disc horizontally arranged in the upper part of the transmission box and a lower fluted disc horizontally arranged in the lower part of the transmission box, the lower fluted disc and the upper fluted disc are in meshing transmission, a driving shaft of the motor movably penetrates into the transmission box and is fixedly connected with the top surface of the upper fluted disc, and the top end of the driving shaft movably penetrates into the transmission box and is fixedly connected with the bottom surface of the lower fluted disc.

Preferably, the buffer assembly comprises a buffer supporting plate horizontally and movably arranged below the fixed ring plate, buffer cavities arranged on the periphery inside the fixed ring plate and buffer suspension rods movably inserted into the buffer cavities, the top ends of the buffer suspension rods in the buffer cavities are horizontally and fixedly connected with an anti-drop plate, buffer springs are movably sleeved on rod bodies of the buffer suspension rods in the buffer cavities, and the bottom ends of the buffer suspension rods are inclined and fixedly connected with the bottom surfaces of the buffer supporting plates; the bottom surface of the buffer supporting plate is arc-surface-shaped.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the screening component, the transmission component and the buffer component, the crushed concrete can be conveniently and rapidly screened, and meanwhile, the large-particle-size particles retained on the top of the vibrating screen plate can be conveniently discharged from the inside of the separation box; the material of being convenient for to the whereabouts is cushioned and is unloaded the power to reduce the impact sound of material when the whereabouts, effectively improve the noise reduction effect when carrying out the sieve to the concrete.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a front view structure according to the present invention;

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

fig. 3 is a sectional view of a fixing frame structure according to the present invention;

FIG. 4 is a sectional view of a structure of a fixing ring plate according to the present invention;

FIG. 5 is a top view of the vibrating screen plate and the flow guiding shell structure according to the present invention;

fig. 6 is a sectional view of the transmission box structure according to the present invention.

Number in the figure: 1. a mounting frame; 2. a separation tank; 3. a hopper; 4. a discharge pipe; 5. a fixing frame; 6. vibrating and screening the screen plate; 7. a guide shell; 8. rotating the ring plate; 9. a spring telescopic rod; 10. an annular guide rail; 11. a stationary ring plate; 12. a drive shaft; 13. an upper fluted disc; 14. a lower fluted disc; 15. a buffer supporting plate; 16. a buffer boom; 17. a buffer spring.

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.

Example (b): referring to fig. 1 to 6, the waste concrete separation equipment for concrete processing of the present invention comprises a mounting frame 1, a separation box 2 arranged on the top of the mounting frame 1, and a feeding hopper 3 arranged on the top of the separation box 2, wherein discharge pipes 4 are arranged on the upper parts of the two sides of the separation box 2 in a penetrating manner, an annular fixing frame 5 is horizontally arranged inside the separation box 2, an installation groove is arranged on the top of the fixing frame 5, and a screening component for concrete separation is arranged in the installation groove; a mounting frame plate is horizontally arranged in the lower part of the charging hopper 3, and a motor for starting the screening component is vertically arranged in the middle of the top surface of the mounting frame plate; a transmission box is arranged in the middle of the bottom surface of the mounting frame plate, and a transmission assembly is arranged in the transmission box; a fixed ring plate 11 is horizontally arranged in the lower part of the separation box 2, and the top surface of the fixed ring plate 11 is inclined inwards to form an inclined plane; a buffer component for the falling and unloading force of the material is arranged below the fixed ring plate 11; through the matching of the screening component, the transmission component and the buffer component, the crushed concrete is conveniently and rapidly screened, and meanwhile, the large-particle-size particles retained on the top of the vibrating screen plate 6 are conveniently discharged from the inside of the separation box 2; the material of being convenient for to the whereabouts is cushioned and is unloaded the power to reduce the impact sound of material when the whereabouts, effectively improve the noise reduction effect when carrying out the sieve to the concrete.

In the utility model, the screening component comprises a vibrating screen plate 6 which is horizontally and movably arranged in the upper part of the mounting groove, a diversion shell 7 which is provided with the middle part of the top surface of the vibrating screen plate 6 and a transmission shaft 12 which is vertically and fixedly connected to the middle part of the top surface of the diversion shell 7, and the top surface of the vibrating screen plate 6 is flush with the bottom surface of the inner end of the discharge pipe 4; the activity of level is equipped with rotating ring board 8 in the lower part of mounting groove, and the equidistance is equipped with a plurality of spring telescopic links 9 between rotating ring board 8's the top and the sieve otter board 6 that shakes, is convenient for carry out quick screening operation to the concrete after the breakage.

In the utility model, the bottom surface of the rotating ring plate 8 is horizontally provided with the annular guide rail 10, and the inner bottom surface of the mounting groove is provided with the annular sliding groove matched with the annular guide rail 10, so that the stability and the fluency of the vibrating screen plate 6 during horizontal rotation are improved.

In the utility model, the transmission assembly comprises an upper fluted disc 13 horizontally arranged in the upper part of the transmission box and a lower fluted disc 14 horizontally arranged in the lower part of the transmission box, the lower fluted disc 14 is in meshing transmission with the upper fluted disc 13, a driving shaft of a motor movably penetrates into the transmission box and is fixedly connected with the top surface of the upper fluted disc 13, and the top end of the driving shaft 12 movably penetrates into the transmission box and is fixedly connected with the bottom surface of the lower fluted disc 14, so that the transmission shaft 12 can be conveniently driven and pushed down.

In the utility model, the buffer assembly comprises a buffer supporting plate 15 horizontally and movably arranged below the fixed ring plate 11, buffer cavities arranged on the periphery inside the fixed ring plate 11 and a buffer suspension rod 16 movably inserted into the buffer cavities, wherein the top end of the buffer suspension rod 16 positioned in the buffer cavities is horizontally and fixedly connected with an anti-drop plate, a rod body of the buffer suspension rod 16 positioned in the buffer cavities is movably sleeved with a buffer spring 17, and the bottom end of the buffer suspension rod 16 is obliquely and fixedly connected with the bottom surface of the buffer supporting plate 15; the top surface of the buffer supporting plate 15 is made of a rubber plate material; the bottom surface of the buffer supporting plate 15 is arc-surface-shaped, so that the materials can fall from the top of the buffer supporting plate 15 conveniently; the buffer assembly is convenient for buffering falling materials to unload force, the larger impact force which is convenient for reducing the falling of the materials acts on the inner wall of the separation box 2, and the impact sound of the materials when the materials fall is reduced.

The working principle is as follows: when the vibrating screen plate 6 is used, firstly, a motor is electrically connected with external control equipment through a lead, then a cover plate at the top of a charging hopper 3 is opened, concrete to be separated after crushing is poured onto the vibrating screen plate 6 in the charging hopper 3, then the material falls into a separation box 2, then the motor is started to drive an upper fluted disc 13 to rotate forwards, at the moment, the upper fluted disc 13 which rotates forwards is meshed and cannot drive a lower fluted disc 14 to rotate, only the lower fluted disc 14 is pushed downwards to descend, and then the lower fluted disc 14 which descends pushes a diversion shell 7 fixedly connected with a transmission shaft 12 to descend, so that the vibrating screen plate 6 can vibrate in an up-and-down mode, the material can be rapidly screened through the vibrating screen plate 6, and the convenience and the efficiency for screening the material are greatly improved; then the materials with small particle size fall on the top of the buffer supporting plate 15, the buffer assembly is convenient for buffering and unloading the falling materials, the larger impact force for reducing the falling materials is convenient for acting on the inner wall of the separation box 2, and the impact sound of the falling materials is reduced; then after screening the concrete, drive the reversal of last fluted disc 13 through the control motor reversal, the meshing of last fluted disc 13 of reversal this moment can drive fluted disc 14 down and rotate, and then drive the blower inlet casing 7 of transmission shaft 12 rigid coupling and shake sieve otter board 6 and rotate in the mounting groove, be convenient for through the rotation of shaking sieve otter board 6 with the large granule material that the top is detained outside discharging 4 discharge separator 2 through discharging pipe.

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. Waste concrete separating equipment is used in concrete processing, including mounting bracket (1), locate separator box (2) at mounting bracket (1) top and locate hopper (3) at separator box (2) top, its characterized in that: discharge pipes (4) are arranged at the upper parts of two sides of the separation box (2) in a penetrating manner, an annular fixing frame (5) is horizontally arranged in the separation box (2), an installation groove is formed in the top of the fixing frame (5), and a screening assembly for separating concrete is arranged in the installation groove; an installation frame plate is horizontally arranged in the lower part of the charging hopper (3), and a motor for starting the screening assembly is vertically arranged in the middle of the top surface of the installation frame plate; a transmission box is arranged in the middle of the bottom surface of the mounting frame plate, and a transmission assembly is arranged in the transmission box;

a fixed ring plate (11) is horizontally arranged in the lower part of the separation box (2), and the top surface of the fixed ring plate (11) is inclined inwards to form an inclined plane; and a buffer component for material falling and unloading force is arranged below the fixed ring plate (11).

2. The apparatus for separating waste concrete for concrete processing according to claim 1, wherein: the screening component comprises a vibrating screen plate (6) which is horizontally and movably arranged in the upper part of the mounting groove, a flow guide shell (7) which is provided with the middle part of the top surface of the vibrating screen plate (6) and a transmission shaft (12) which is vertically and fixedly connected to the middle part of the top surface of the flow guide shell (7), and the top surface of the vibrating screen plate (6) is flush with the inner end bottom surface of the discharge pipe (4); the horizontal activity is equipped with rotating ring board (8) in the lower part of mounting groove, the top of rotating ring board (8) and shake and be equipped with a plurality of spring telescopic links (9) between sieve otter board (6) equidistance.

3. The apparatus for separating waste concrete for concrete processing according to claim 2, wherein: the bottom surface level of rotating ring board (8) is equipped with annular guide rail (10), the interior bottom surface cooperation annular guide rail (10) of mounting groove has seted up annular spout.

4. The apparatus for separating waste concrete for concrete processing according to claim 2, wherein: the transmission assembly comprises an upper fluted disc (13) horizontally arranged in the upper part of the transmission box and a lower fluted disc (14) horizontally arranged in the lower part of the transmission box, the lower fluted disc (14) and the upper fluted disc (13) are in meshing transmission, a driving shaft of the motor movably penetrates into the transmission box and is fixedly connected with the top surface of the upper fluted disc (13), and the top end of the driving shaft (12) movably penetrates into the transmission box and is fixedly connected with the bottom surface of the lower fluted disc (14).

5. The apparatus for separating waste concrete for concrete processing according to claim 1, wherein: the buffer assembly comprises a buffer supporting plate (15) horizontally and movably arranged below the fixed ring plate (11), buffer cavities arranged on the periphery inside the fixed ring plate (11) and buffer hanging rods (16) movably inserted into the buffer cavities, the top ends of the buffer hanging rods (16) in the buffer cavities are horizontally and fixedly connected with an anti-drop plate, buffer springs (17) are movably sleeved on rod bodies of the buffer hanging rods (16) in the buffer cavities, and the bottom ends of the buffer hanging rods (16) are inclined and fixedly connected with the bottom surfaces of the buffer supporting plates (15); the bottom surface of the buffer supporting plate (15) is arc-surface-shaped.