CN214819633U

CN214819633U - Recycled concrete agitated vessel

Info

Publication number: CN214819633U
Application number: CN202120190758.1U
Authority: CN
Inventors: 朱明峰; 陈贵忠; 王利清; 杨永春
Original assignee: Suzhou Dihe Piling Co ltd
Current assignee: Suzhou Dihe Piling Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-23
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to a technical field of concrete especially relates to a recycled concrete mixing equipment, aims at solving prior art and because the concrete backlog is in the roller bottom, causes the poor problem of stirring efficiency, and its technical scheme is: the pre-mixing device comprises a pre-mixing assembly and a mixing and stirring assembly, wherein the pre-mixing assembly comprises a mixing pool, a pre-mixing shaft for pre-mixing the concrete raw material is arranged in the mixing pool, a spiral sheet is fixedly arranged on the pre-mixing shaft, and the pre-mixing assembly also comprises a pre-mixing motor for driving the mixing shaft to rotate; the length direction one side in stirring pond is equipped with the discharging pipe, mixes the stirring subassembly including mixing the barrel, discharging pipe and mixing barrel top lateral wall intercommunication are provided with in the mixing barrel and carry out intensive mixing to concrete raw materials and handle the stirring piece, and this application has the technical effect that improves the efficiency of concrete mixing to regenerating.

Description

Recycled concrete agitated vessel

Technical Field

The application relates to the technical field of concrete, in particular to recycled concrete mixing equipment.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the waste concrete blocks according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like.

The related concrete mixing equipment comprises a barrel body, wherein a mixing shaft is arranged in the barrel body, a mixing motor for driving the mixing shaft to rotate is arranged at the top of the barrel body, a mixing blade for mixing the concrete is arranged on the mixing shaft, the mixing shaft is driven by the mixing motor to rotate, and the mixing blade arranged on the mixing shaft is used for mixing the recycled concrete material in the barrel body.

With respect to the related art in the above, the inventors consider that there are drawbacks: when concrete material stirs in the barrel, because the reason of the automatic weight of concrete for concrete material piles up in the barrel bottom, therefore a large amount of concrete when stirring simultaneously, and the concrete raw materials can not carry out intensive mixing, and then has prolonged recycled concrete material's churning time, also influences concrete material's stirring quality simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to improve recycled concrete stirring efficiency, this application provides a recycled concrete agitated vessel.

The application provides a recycled concrete agitated vessel adopts following technical scheme:

the recycled concrete stirring equipment comprises a pre-stirring assembly and a mixing and stirring assembly, wherein the pre-stirring assembly comprises a stirring pool, a pre-stirring shaft for pre-stirring concrete raw materials is arranged in the stirring pool, a spiral sheet is fixedly arranged on the pre-stirring shaft, and the pre-stirring assembly also comprises a motor for driving the stirring shaft to rotate the pre-stirring shaft;

the length direction one side in stirring pond is equipped with the discharging pipe, mix the stirring subassembly including mixing the barrel, discharging pipe and mixing barrel top lateral wall intercommunication, be provided with in the mixing barrel and carry out intensive mixing to the concrete raw materials and handle the stirring piece.

Through adopting above-mentioned technical scheme, utilize the ready-mixed subassembly to carry out the preliminary mixing to the concrete drier, then throw the concrete drier that the preliminary mixing was ended and put into hybrid drum, stir the processing to the concrete raw materials through the stirring piece that is equipped with in the hybrid drum, and then improve the stirring efficiency of whole concrete raw materials.

Optionally, the bottom of the stirring tank is arranged in an arc shape, and the premixing shaft is arranged in the stirring tank and arranged along the length direction of the stirring tank;

the automatic premixing device is characterized in that a discharging pipe is arranged on the discharging pipe, a rotating roller is arranged in the discharging pipe, the rotating roller is arranged at one end of the length direction of the premixing shaft and is arranged coaxially, and a conveying sheet is fixedly arranged on the outer wall of the rotating roller.

Through adopting above-mentioned technical scheme, set up the bottom in stirring the pond into the arc, utilize the arc to set up the stirring pond and reduce the phenomenon that concrete raw and other materials blockked up in the corner in the stirring pond, and then improve stirring efficiency and effect to concrete material.

Optionally, a feeding valve is connected to the discharge pipe through a pipeline.

Through adopting above-mentioned technical scheme, utilize the setting of feed valve, control the processing to the emission of discharging pipe, and then improve automatic effect.

Optionally, stir the subassembly in advance still including the infusion piece that is used for carrying concrete liquid raw materials, infusion piece includes the box and with box pipe connection transfer pump, be provided with the infusion hole on the lateral wall of discharging pipe, be equipped with the conveyer pipe on the transfer pump, the conveyer pipe passes through the pipe connection with the infusion hole.

Through adopting above-mentioned technical scheme, utilize the setting of infusion piece, carry the discharge pipe with concrete liquid raw materials in, follow the concrete drier of stirring in the stirring pond and convey simultaneously to the mixing drum in, utilize the delivery pump to convey the concrete material in the box to the mixing drum body.

Optionally, the delivery pipe is provided with an electromagnetic valve, and the delivery pipe is further provided with a flowmeter.

By adopting the technical scheme, the effect of controlling the conveyed liquid material by utilizing the electromagnetic valve arranged on the conveying pipe is achieved, and the concrete stirring proportion is improved.

Optionally, the stirring piece is including rotating the (mixing) shaft that sets up in mixing barrel, be provided with fixed connection's puddler on the outer wall of (mixing) shaft, the puddler is provided with a plurality ofly.

Through adopting above-mentioned technical scheme, utilize the stirring piece to drive the concrete material who mixes in the barrel and stir to utilize the setting of a plurality of puddlers, improve concrete mixing's efficiency.

Optionally, the ready-mixed part further comprises a drive motor for driving the stirring shaft to rotate, a plurality of scraping rods are arranged on one side, far away from the stirring shaft, of the stirring rod, and the scraping rods are abutted to the inner wall of the mixing barrel.

Through adopting above-mentioned technical scheme, utilize the setting of scraping the material pole, stir the inner wall of mixing the barrel and scrape the material and handle, reduce the concrete material caking on the inner wall of mixing the barrel, and then influence the stirring quality of concrete material to and the intensity of influence concrete.

Optionally, the bottom of (mixing) shaft sets up the stirring rake, the stirring rake is the arc setting.

Through adopting above-mentioned technical scheme, utilize the arc to set up the stirring rake and stir the concrete diapire, avoid concrete material in the diapire backlog of mixing the barrel, and then influence the stirring quality of concrete.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the concrete dry materials are stirred by the pre-stirring assembly, then the stirred concrete dry materials are conveyed into the mixing cylinder, and meanwhile, the liquid materials of the concrete and the stirred concrete dry materials are simultaneously conveyed into the mixing cylinder quantitatively by the arrangement of the liquid conveying piece, so that the stirring quality and the stirring speed of the recycled concrete are improved;

2. the bottom with the stirring pond sets up to the arc, utilizes the arc to set up the stirring pond and reduces the phenomenon that concrete raw materials blockked up in the corner in the stirring pond, and then improves stirring efficiency and effect to concrete material.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of a pre-agitation assembly in an embodiment of the present application;

FIG. 3 is a schematic illustration of the internal construction of the tapping pipe of FIG. 2;

fig. 4 is a schematic view of the overall structure of the mixing and stirring assembly according to the embodiment of the present application.

Description of reference numerals: 1. a pre-agitation assembly; 2. a mixing and stirring component; 3. a stirring tank; 4. a premixing shaft; 5. a spiral sheet; 6. a ready-mix motor; 7. a discharge pipe; 8. a mixing cylinder; 9. a rotating roller; 10. conveying the sheet; 11. a feed valve; 12. a transfusion member; 13. an infusion pump; 14. a box body; 15. a transfusion hole; 16. a delivery pipe; 18. an electromagnetic valve; 19. a stirring shaft; 20. a stirring rod; 21. a drive motor; 22. a scraping rod; 23. a stirring paddle; 24. and (4) separating the net.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses recycled concrete agitated vessel. Referring to fig. 1, the pre-mixing assembly 1 for performing a preliminary mixing process on a concrete raw material is included, and the mixing assembly 2 for performing a mixing process on a concrete material is also included. The premixing component 1 comprises a stirring pool 3, concrete dry materials are placed in the stirring pool 3 to be premixed, a discharging pipe 7 is arranged on the side wall of the stirring pool 3, and the premixed dry materials are conveyed to the mixing and stirring component 2 from the discharging pipe 7 to be stirred. Utilize stirring subassembly 1 in advance to stir concrete drier subassembly, then add concrete liquid material to mix in the stirring subassembly 2, carry out unified stirring, improve stirring efficiency.

Referring to fig. 2, a pre-mixing part for performing mixing treatment on the concrete dry materials is arranged in the mixing tank 3, the pre-mixing part comprises a pre-mixing shaft 4 rotatably arranged in the mixing tank 3, and a spiral sheet 5 fixedly connected with the pre-mixing shaft 4 is arranged on the pre-mixing shaft. The premixing part also comprises a premixing motor 6 in driving connection with the premixing shaft 4, and the premixing motor 6 is used for driving the premixing shaft 4 to rotate, so that the effect of stirring the concrete dry materials in the stirring pool 3 is realized.

Referring to fig. 3, be provided with discharging pipe 7 on the stirring pond 3 lateral wall, be provided with live-rollers 9 in the discharging pipe 7, live-rollers 9 extends to set up in (mixing) shaft 19 length direction one side, and live-rollers 9 and (mixing) shaft 19 integrated into one piece set up, is provided with on the outer wall of live-rollers 9 simultaneously and carries piece 10, carries piece 10 to be the spiral setting, utilizes the transport piece 10 of spiral setting, improves the efficiency of the ejection of compact.

Referring to fig. 2, the top of the stirring pool 3 is further provided with a separation net 24, and the separation net 24 is utilized to enable the concrete dry materials to enter the stirring pool 3 in a scattered manner, so that the stirring efficiency of the stirring pool 3 on the concrete dry materials is improved. The bottom of stirring pond 3 sets up to the arc form, reduces the corner of concrete drier pile in stirring pond 3 bottoms, and then influences the concrete drier stirring effect.

Referring to fig. 2 and 3, a feeding valve 11 is arranged on the discharging pipe 7, and the discharging time of the concrete dry material in the stirring tank 3 is controlled by the arrangement of the feeding valve 11. The pre-stirring assembly 1 further comprises a transfusion part 12 for conveying concrete liquid raw materials, the transfusion part 12 comprises a box body 14 and a transfusion pump 13, the transfusion pump 13 is connected with the box body 14 through a pipeline, a transfusion hole 15 is formed in the outer side wall of the discharging pipe 7, and a conveying pipe 16 is arranged on the transfusion pump 13 and is connected with the transfusion hole 15. The concrete liquid raw material of the box body 14 is conveyed into the discharge pipe 7 by the infusion pump 13, and the concrete liquid raw material is added into the discharge pipe 7 while the concrete dry material is discharged from the stirring pool 3, so that the uniformity of concrete solid-liquid mixing is improved, and the stirring efficiency is further improved.

Referring to fig. 4, the mixing and stirring assembly 2 includes a mixing cylinder 8, a stirring member is provided in the mixing cylinder 8, while one side of the discharge pipe 7 is communicated with the top of the side wall of the mixing cylinder 8, the premixed concrete raw material discharged from the discharge pipe 7 is transferred to the mixing cylinder 8, and the concrete raw material is stirred by the stirring member. Stirring member is including rotating (mixing) shaft 19 that sets up in mixing barrel 8 to and drive (mixing) shaft 19 pivoted driving motor 21, is provided with a plurality of puddlers 20 at (mixing) shaft 19, and the one side of keeping away from (mixing) shaft 19 on a plurality of puddlers 20 is provided with scrapes material pole 22, and scrapes the inner wall butt of material pole 22 and mixing barrel 8, and then reduces the concrete raw materials and agglomerate on mixing barrel 8 inner wall, improves stirring efficiency

Referring to fig. 4, the bottom of the stirring shaft 19 is provided with a plurality of stirring paddles 23, the stirring paddles 23 are arc-shaped, and the stirring efficiency is improved by the arc-shaped stirring paddles 23.

The implementation principle of a recycled concrete mixing equipment in the embodiment of the application is as follows: the concrete dry materials are put into the stirring pool 3, the concrete dry materials in the stirring pool 3 are pre-stirred by the pre-stirring piece, and then the stirred concrete dry materials are conveyed into the mixing cylinder 8. When the dry premixed concrete is delivered, the liquid is delivered to the mixing cylinder 8 by the liquid delivery member 12, and the concrete material is mixed by the mixer. Thereby improving the efficiency and the quality of the concrete mixing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a recycled concrete agitated vessel which characterized in that: the pre-mixing device comprises a pre-mixing component (1) and a mixing and stirring component (2), wherein the pre-mixing component (1) comprises a mixing pool (3), a pre-mixing shaft (4) used for pre-mixing concrete raw materials is arranged in the mixing pool (3), a spiral sheet (5) is fixedly arranged on the pre-mixing shaft (4), and the pre-mixing component (1) further comprises a pre-mixing motor (6) driving a mixing shaft (19) to rotate;

the length direction one side of stirring pond (3) is equipped with discharging pipe (7), mix stirring subassembly (2) including mixing barrel (8), discharging pipe (7) and mixing barrel (8) top lateral wall intercommunication, be provided with in mixing barrel (8) and carry out intensive mixing to the concrete raw materials and handle the stirring piece.

2. A recycled concrete mixing apparatus as recited in claim 1, wherein: the bottom of the stirring pool (3) is arranged in an arc shape, and the premixing shaft (4) is arranged in the stirring pool (3) and arranged along the length direction of the stirring pool (3);

be provided with discharging pipe (7) on discharging pipe (7), be provided with live-rollers (9) in discharging pipe (7), live-rollers (9) set up at premixed axle (4) length direction one end and set up with the axle center, fixed being provided with on the outer wall of live-rollers (9) carries piece (10).

3. A recycled concrete mixing apparatus as claimed in claim 2, wherein: and a feeding valve (11) is connected to the discharging pipe (7) through a pipeline.

4. A recycled concrete mixing apparatus as claimed in claim 2, wherein: stir subassembly (1) in advance still including infusion spare (12) that are used for carrying concrete liquid raw materials, infusion spare (12) include box (14) and with box (14) pipe connection transfer pump (13), be provided with infusion hole (15) on the lateral wall of discharging pipe (7), be equipped with on transfer pump (13) conveyer pipe (16), conveyer pipe (16) pass through the pipe connection with infusion hole (15).

5. A recycled concrete mixing apparatus as claimed in claim 4, wherein: the conveying pipe (16) is provided with an electromagnetic valve (18), and the conveying pipe (16) is also provided with a flowmeter.

6. A recycled concrete mixing apparatus as recited in claim 1, wherein: the stirring piece is including rotating (mixing) shaft (19) that sets up in mixing barrel (8), be provided with fixed connection's puddler (20) on the outer wall of (mixing) shaft (19), puddler (20) are provided with a plurality ofly.

7. A recycled concrete mixing apparatus as claimed in claim 6, wherein: the ready-mixed part further comprises a driving motor (21) for driving the stirring shaft (19) to rotate, a plurality of scraping rods (22) are arranged on one side, far away from the stirring shaft (19), of the stirring rod (20), and the scraping rods (22) are abutted to the inner wall of the mixing cylinder body (8).

8. A recycled concrete mixing apparatus as claimed in claim 6, wherein: the bottom of (mixing) shaft (19) sets up stirring rake (23), stirring rake (23) are the arc setting.