CN222628189U

CN222628189U - Concrete composite admixture production equipment

Info

Publication number: CN222628189U
Application number: CN202421006304.4U
Authority: CN
Inventors: 陈晓伟; 卢园园; 王文豪
Original assignee: Zhengzhou Xingye Commercial Concrete Co ltd
Current assignee: Zhengzhou Xingye Commercial Concrete Co ltd
Priority date: 2024-05-10
Filing date: 2024-05-10
Publication date: 2025-03-18
Anticipated expiration: 2034-05-10

Abstract

The utility model relates to the technical field of concrete production, and discloses a concrete composite admixture production equipment, including a bracket, a mounting frame fixedly connected to the upper right side of the bracket, a mixing box fixedly connected inside the bracket, a feed bin fixedly connected inside the mounting frame, a first motor arranged outside the mounting frame, a driving wheel fixedly connected to the output end of the first motor, a mixing assembly arranged inside the driving wheel, a driven wheel arranged on the upper part of the driving wheel, the driving wheel connected to the driven wheel through a belt, a rotating shaft fixedly connected inside the driven wheel, a first gear fixedly connected outside the rotating shaft, and a second gear meshingly connected outside the first gear. In the utility model, it is realized that different kinds of admixtures can be crushed conveniently before concrete production, and crushing can make the admixture particle size more uniform, which is conducive to dispersion and mixing in concrete, thereby improving the uniformity and consistency of concrete.

Description

Concrete composite admixture production equipment

Technical Field

The utility model relates to the technical field of concrete production, in particular to a concrete composite admixture production device.

Background

The concrete composite admixture is characterized in that various auxiliary materials are added into concrete in a certain proportion to improve the performance, the characteristics or reduce the cost of the concrete. These auxiliary materials may be powdery, granular or fibrous substances, and are usually mixed with main raw materials such as cement, sand, aggregate, etc. to prepare concrete, and composite admixture production equipment is required for mixing different kinds of admixtures together and with main raw materials such as cement, sand, aggregate, etc. during concrete production.

Conventionally, when concrete composite admixtures are produced and mixed, various admixtures are required to be added for mixing, and due to the different properties and different particle sizes of the admixtures, conventional concrete composite admixtures production equipment cannot crush the differently added admixtures, and due to insufficient crushing treatment of the admixtures, the combination between the admixtures and the cement matrix is not tight, so that the performance and durability of the concrete are affected.

Disclosure of utility model

In order to overcome the defects, the utility model provides a concrete composite admixture production device, which aims to solve the problem that the admixture is not tightly combined with a cement matrix due to insufficient pulverization treatment of the admixture in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a compound admixture production facility of concrete, includes the support, support upper portion right side fixedly connected with mounting bracket, the inside fixedly connected with mixing box of support, the inside fixedly connected with feeding storehouse of mounting bracket, the mounting bracket outside is provided with first motor, first motor output fixedly connected with action wheel, the inside compounding subassembly that is provided with of action wheel, action wheel upper portion is provided with from the driving wheel, the action wheel is connected with from the driving wheel through the belt, the inside fixedly connected with axis of rotation from the driving wheel, the first gear of axis of rotation outside fixedly connected with, first gear external engagement is connected with the second gear, the inside equal fixedly connected with dwang of first gear and second gear, two the dwang rotates to be connected inside the feeding storehouse, two the outside equal fixedly connected with crushing roller of dwang.

Further, support middle part fixedly connected with mixing box, mixing box lower part fixedly connected with pipeline, pipeline lower part fixedly connected with unloading pipeline, unloading pipeline outside right side is provided with the second motor, second motor output fixedly connected with bull stick, the bull stick rotates to be connected in unloading pipeline is inside, the outside fixedly connected with screw conveying blade of bull stick, the outside left side fixedly connected with discharge gate of unloading pipeline.

Further, the compounding subassembly includes the transfer line, the one end fixed connection of transfer line is inside the action wheel, the transfer line other end rotates to be connected inside the mixing box, the outside equal fixedly connected with puddler all around of transfer line, a plurality of the equal fixedly connected with mounting panel of puddler outside, a plurality of the equal fixedly connected with scraper blade of mounting panel outside, a plurality of the scraper blade is laminated with the inner wall of mixing box mutually.

Further, the right side outside the mounting bracket is fixedly connected with a transverse plate, and the first motor is fixedly connected to the upper portion of the transverse plate.

Further, baffles are fixedly connected to two sides of the inner portion of the feeding bin, and a material guide plate is fixedly connected to the bottom of the feeding bin.

Further, one end of a connecting pipeline is fixedly connected to the lower portion of the feeding bin, and the other end of the connecting pipeline is fixedly connected to the right side of the outer portion of the mixing box.

Further, a transparent window is installed on the left side outside the mixing box.

Further, a supporting plate is fixedly connected to the right side outside the discharging pipeline, and the second motor is fixedly connected to the upper portion of the supporting plate.

The utility model has the following beneficial effects:

1. In the utility model, firstly, the admixture is poured into a feeding bin. The first motor is started, the motor drives the driving wheel to rotate, the driven wheel and the rotating shaft are driven by the belt, the first gear is further driven, the gear drives the two rotating rods and the crushing roller to rotate relatively, and the blending material is crushed, so that the specification of the blending material is consistent. The crushed admixture enters the mixing box through the pipeline, the driving wheel drives the driving rod and the stirring rod simultaneously, the stirring rod drives the mounting plate and the scraping plate to rotate, the admixture is mixed, the admixture of different types is convenient to crush before concrete production, the particle size of the admixture can be more uniform through crushing, and the admixture is favorable for being dispersed and mixed in concrete, so that the uniformity and consistency of the concrete are improved.

2. In the utility model, when the produced concrete is required to be fed, the second motor is started, and the rotating rod and the spiral conveying blade rotate along with the second motor. The screw conveying blade discharges concrete from the interior of the discharging pipeline through the discharging port, so that the operation of discharging the produced concrete is facilitated, a part of concrete is prevented from being left in the interior of the discharging pipeline, the waste of the concrete can be reduced, and the raw material cost is saved.

Drawings

FIG. 1 is a perspective view of a concrete composite admixture production facility according to the present utility model;

FIG. 2 is a schematic diagram of the external structure of a blanking pipeline of a concrete composite admixture production device according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a feeding bin of the concrete composite admixture production equipment provided by the utility model;

FIG. 4 is a schematic diagram of the internal structure of a mixing box of a concrete composite admixture production device according to the present utility model;

Fig. 5 is a schematic diagram of the internal structure of a blanking pipeline of a concrete composite admixture production device.

Legend description:

1. The device comprises a bracket, 2, a mounting rack, 3, a transverse plate, 4, a first motor, 5, a driving wheel, 6, a belt, 7, a driven wheel, 8, a rotating shaft, 9, a first gear, 10, a second gear, 11, a rotating rod, 12, a crushing roller, 13, a mixing component, 1301, a driving rod, 1302, a stirring rod, 1303, a mounting plate, 1304, a scraping plate, 14, a baffle, 15, a guide plate, 16, a mixing box, 17, a transparent window, 18, a blanking pipeline, 19, a support plate, 20, a second motor, 21, a rotating rod, 22, a spiral conveying blade, 23, a discharge hole, 24, a connecting pipeline, 25, a feeding bin, 26 and a conveying pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 3 and 4, the concrete composite admixture production equipment provided by the utility model comprises a support 1, wherein a mounting frame 2 is fixedly connected to the right side of the upper part of the support 1, a mixing box 16 is fixedly connected to the inside of the support 1, a feeding bin 25 is fixedly connected to the inside of the mounting frame 2, a first motor 4 is arranged outside the mounting frame 2, the output end of the first motor 4 is fixedly connected with a driving wheel 5, a mixing component 13 is arranged inside the driving wheel 5, a driven wheel 7 is arranged on the upper part of the driving wheel 5, the driving wheel 5 is connected with the driven wheel 7 through a belt 6, a rotating shaft 8 is fixedly connected to the inside of the driven wheel 7, a first gear 9 is fixedly connected to the outside of the rotating shaft 8, a second gear 10 is in meshed connection with the outside of the first gear 9 and the inside of the second gear 10, a rotating rod 11 is fixedly connected to the inside of the first gear 9 and the second gear 10, a grinding roller 12 is fixedly connected to the outside of the two rotating rods 11, a transverse plate 3 is fixedly connected to the outside of the mounting frame 2, the first motor 4 is fixedly connected to the upper part of the transverse plate 3, two sides of the inside of the bin 25 are fixedly connected to the transverse plate 14, two ends of the transverse plate 14 are fixedly connected to the right side of the feeding bin 25, a guide plate is fixedly connected to the right side of the feeding bin 25, and the pipeline 24 is fixedly connected to the other end of the right side of the mixing box 25.

Firstly, different kinds of blending materials are poured into the feeding bin 25 according to preset proportion. These blends may be of different sources of ore, fly ash, slag, etc., having different particle sizes and physical properties. In order to ensure that these admixtures are uniformly distributed in the concrete, they first need to be subjected to a comminuting operation. With the start of the first motor 4, the driving wheel 5 starts to rotate. The driven wheel 7 also starts to rotate through the transmission of the belt 6, and then drives the rotating shaft 8 and the first gear 9 thereon to rotate. When the first gear 9 and the second gear 10 rotate, they drive the two rotating rods 11 and the pulverizing rollers 12 thereon to rotate. These pulverizing rolls 12 generate a strong shearing force when rotated at a high speed, and the admixture poured into the inside of the feed hopper 25 is subjected to a pulverizing operation. In this way, the differently sized admixtures are crushed into the same size particles, which facilitates subsequent uniform dispersion and mixing in the concrete. After the comminuting operation is completed, the admixture enters the interior of the mixing tank 16 through a connecting conduit 24. At this time, the driving wheel 5 continues to rotate, and the stirring rod 1302 is driven to rotate by the transmission rod 1301. The scraper plates 1304 are fixed on the mounting plates 1303 of the stirring rods 1302, and the scraper plates 1304 scrape and stir inside the mixing box 16 along with the rotation of the stirring rods 1302, so that the blending materials can be fully mixed, the blending materials of different types can be conveniently crushed before the concrete is produced, the particle size of the blending materials can be more uniform through crushing, and the dispersion and the mixing in the concrete are facilitated, so that the uniformity and the consistency of the concrete are improved.

Referring to fig. 2 and 5, the middle part fixedly connected with mixing box 16 of support 1, mixing box 16 lower part fixedly connected with pipeline 26, pipeline 26 lower part fixedly connected with unloading pipeline 18, the outside right side of unloading pipeline 18 is provided with second motor 20, second motor 20 output fixedly connected with bull stick 21, bull stick 21 rotates to be connected inside unloading pipeline 18, bull stick 21 outside fixedly connected with screw conveyor blade 22, the outside left side fixedly connected with discharge gate 23 of unloading pipeline 18, compounding subassembly 13 includes transfer line 1301, one end fixedly connected with of transfer line 1301 is inside action wheel 5, the other end rotation of transfer line 1301 is connected inside mixing box 16, all fixedly connected with puddler 1302 around the outside of transfer line 1301, all fixedly connected with mounting panel 1303 outside a plurality of puddler 1302, all fixedly connected with scraper 1304 outside a plurality of scraper 1304 are laminated with the inner wall of mixing box 16, transparent window 17 is installed in the outside left side of mixing box 16, the outside right side fixedly connected with backup pad 19 outside of unloading pipeline 18, second motor 20 fixedly connected with is in backup pad 19 upper portion.

When the concrete production is completed, the blanking task is performed by starting the second motor 20. The second motor 20 is driven by the powerful power output to rotate the rotating rod 21 fixedly connected with the output end of the second motor. Rotation of the rotating rod 21 further drives rotation of the externally fixedly attached screw conveyor blade 22. The helical configuration is effective to transport concrete that falls inside the discharge conduit 18 from one end to the other. As the screw conveyor blade 22 continues to rotate, the concrete is gradually pushed toward the discharge port 23. When the concrete reaches the discharge hole 23, the concrete is smoothly discharged from the inside of the discharge hole 23 due to the action of gravity, so that the discharging process is completed, the operation of discharging the produced concrete is facilitated, a part of concrete is prevented from being left in the discharging pipeline 18, the waste of the concrete can be reduced, and the raw material cost is saved.

Working principle: when the concrete composite admixture production equipment is used, different admixtures are poured into the feeding bin 25, then the first motor 4 is started, the first motor 4 rotates with the driving wheel 5 fixedly connected with the output end, the driving wheel 5 rotates with the driven wheel 7 through the belt 6, the driven wheel 7 rotates with the rotating shaft 8 fixedly connected with the inside, the rotating shaft 8 rotates with the first gear 9 fixedly connected with the outside, the first gear 9 rotates with the second gear 10 fixedly connected with the outside, the two rotating rods 11 fixedly connected with the inside rotate when the first gear 9 and the second gear 10 rotate, the two crushing rollers 12 fixedly connected with the outside rotate relatively, the admixtures poured into the feeding bin 25 are crushed by crushing operations, the admixtures with different sizes are crushed to be changed into admixtures with the same specification, then the crushed admixture enters the mixing box 16 through the connecting pipeline 24, the driving wheel 5 rotates to drive the driving rod 1301 to rotate, the driving rod 1301 rotates to drive the stirring rod 1302 fixedly connected around the outside to rotate, the stirring rod 1302 rotates to drive the mounting plate 1303 fixedly connected around the outside to rotate, the mounting plate 1303 rotates to drive the scraper 1304 fixedly connected around the outside to mix the admixture in the mixing box 16, the aim of crushing different types of admixture before the production of concrete is fulfilled, the particle size of the admixture can be more uniform by crushing, the dispersion and mixing in the concrete are facilitated, thereby improving the uniformity and consistency of the concrete, then when the produced concrete is required to be subjected to blanking operation, the second motor 20 rotates with the rotating rod 21 fixedly connected with the output end by starting the second motor 20, the rotation of the rotating rod 21 drives the screw conveying blades 22 fixedly connected with the outside to rotate, and the rotation of the screw conveying blades 22 discharges the concrete falling into the discharging pipeline 18 from the inside of the discharging hole 23, so that the operation of discharging the produced concrete is facilitated, a part of concrete is prevented from being left in the discharging pipeline 18, the waste of the concrete can be reduced, and the raw material cost is saved.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A concrete composite admixture production device, comprising a bracket (1), characterized in that: a mounting frame (2) is fixedly connected to the right side of the upper part of the bracket (1), a mixing box (16) is fixedly connected inside the bracket (1), a feed bin (25) is fixedly connected inside the mounting frame (2), a first motor (4) is arranged outside the mounting frame (2), a driving wheel (5) is fixedly connected to the output end of the first motor (4), a mixing assembly (13) is arranged inside the driving wheel (5), and a driven wheel (7) is arranged on the upper part of the driving wheel (5). ), the driving wheel (5) is connected to the driven wheel (7) through a belt (6), the driven wheel (7) is fixedly connected to a rotating shaft (8) inside, the rotating shaft (8) is fixedly connected to a first gear (9) outside, the first gear (9) is meshedly connected to a second gear (10) outside, the first gear (9) and the second gear (10) are both fixedly connected to rotating rods (11) inside, the two rotating rods (11) are rotatably connected inside a feed bin (25), and the two rotating rods (11) are fixedly connected to a crushing roller (12) outside.

2. A concrete composite admixture production equipment according to claim 1, characterized in that: a mixing box (16) is fixedly connected to the middle part of the bracket (1), a conveying pipe (26) is fixedly connected to the lower part of the mixing box (16), a discharge pipe (18) is fixedly connected to the lower part of the conveying pipe (26), a second motor (20) is arranged on the right side of the outside of the discharge pipe (18), a rotating rod (21) is fixedly connected to the output end of the second motor (20), the rotating rod (21) is rotatably connected to the inside of the discharge pipe (18), a spiral conveying blade (22) is fixedly connected to the outside of the rotating rod (21), and a discharge port (23) is fixedly connected to the left side of the outside of the discharge pipe (18).

3. A concrete composite admixture production equipment according to claim 1, characterized in that: the mixing component (13) includes a transmission rod (1301), one end of the transmission rod (1301) is fixedly connected to the inside of the driving wheel (5), and the other end of the transmission rod (1301) is rotatably connected to the inside of the mixing box (16), and the outside of the transmission rod (1301) is fixedly connected with stirring rods (1302) all around, and the outsides of multiple stirring rods (1302) are fixedly connected with mounting plates (1303), and the outsides of multiple mounting plates (1303) are fixedly connected with scrapers (1304), and the multiple scrapers (1304) are in contact with the inner wall of the mixing box (16).

4. A concrete composite admixture production equipment according to claim 1, characterized in that: a transverse plate (3) is fixedly connected to the right side of the outside of the mounting frame (2), and the first motor (4) is fixedly connected to the upper part of the transverse plate (3).

5. The concrete composite admixture production equipment according to claim 1 is characterized in that baffles (14) are fixedly connected to both sides of the feed bin (25), and a guide plate (15) is fixedly connected to the bottom of the feed bin (25).

6. A concrete composite admixture production equipment according to claim 1, characterized in that: one end of a connecting pipe (24) is fixedly connected to the lower part of the feed bin (25), and the other end of the connecting pipe (24) is fixedly connected to the right side of the outside of the mixing box (16).

7. A concrete composite admixture production equipment according to claim 1, characterized in that a transparent window (17) is installed on the left side of the outside of the mixing box (16).

8. A concrete composite admixture production equipment according to claim 2, characterized in that: a support plate (19) is fixedly connected to the right side of the outside of the discharge pipe (18), and the second motor (20) is fixedly connected to the upper part of the support plate (19).