CN213674785U

CN213674785U - Mixing arrangement is used in production of cement concrete prefabricated component

Info

Publication number: CN213674785U
Application number: CN202022415913.3U
Authority: CN
Inventors: 王琅; 薛胜明; 尹玉辉
Original assignee: Hebei Yitian Construction Technology Co ltd
Current assignee: Hebei Yitian Construction Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-13
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a mixing device for cement concrete prefabricated part production, which comprises a mixing bin, wherein an isolating device is arranged in the mixing bin, the isolating device divides the mixing bin into a premixing bin and a stirring bin, the top of the premixing bin is provided with a first motor, a first motor output shaft penetrates through the top wall of the premixing bin and the isolating device, a premixing paddle, a stirring frame and a crankshaft paddle are fixed on the first motor output shaft, the premixing paddle is positioned in the premixing bin, the stirring frame and the crankshaft paddle are positioned in the stirring bin, the stirring frame is positioned outside the crankshaft paddle, the top of the premixing bin is provided with a feed inlet, the side wall of the stirring bin is communicated with a water pipe, the bottom of the stirring bin is provided with a discharge outlet, the utility model adopts the matching of the stirring frame and the crankshaft paddle, the crankshaft stirs the inner side material, the stirring frame stirs the outer side material, and realizes, avoid the condition of uneven stirring.

Description

Mixing arrangement is used in production of cement concrete prefabricated component

Technical Field

The utility model relates to a cement concrete production facility technical field especially relates to a mixing arrangement is used in production of cement concrete prefabricated component.

Background

The concrete prefabricated member is a building member which is manufactured in a factory in advance by using concrete as a basic material, and comprises a beam, a plate, a column, a building decoration fitting and the like, and also refers to an assembled concrete member which is manufactured before installation in a construction site, and generally common components include a prefabricated concrete floor slab, a concrete box beam for a bridge, a prefabricated concrete roof beam for an industrial factory building, a culvert frame structure, a prefabricated concrete pile for foundation treatment and the like. In cement concrete prefabricated component production process, need mix the stirring with the raw and other materials of cement concrete prefabricated component preparation, present cement concrete mixing stirring equipment simple structure only comprises motor, (mixing) shaft and flight, and the stirring mixing efficiency is low, and the stirring is mixed the effect poorly, is difficult to once only stir the mixture abundant, and the cement concrete who makes mixes inhomogeneously to can influence off-the-shelf quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mixing arrangement is used in production of cement concrete prefabricated component to solve the problem that above-mentioned prior art exists, make cement concrete mix more evenly, improve prefabricated component finished product quality.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a mixing arrangement is used in cement concrete prefabricated component production, including mixing the storehouse, be provided with isolating device in the mixed storehouse, isolating device will mix the storehouse and separate for mixing storehouse and stirring storehouse, mix the storehouse top in advance and be provided with first motor, first motor output shaft runs through and mixes storehouse roof and isolating device in advance, be fixed with on the first motor output shaft and mix oar, stirring frame and bent axle oar in advance, mix the oar in advance and be located mixing storehouse, stirring frame and bent axle oar are located the stirring storehouse, the stirring frame is located the bent axle oar outside, the feed inlet has been seted up to mix the storehouse top, stirring storehouse lateral wall intercommunication has the water pipe, the discharge gate has been seted up to stirring storehouse bottom.

Preferably, isolating device includes the division board, the division board with mix storehouse lateral wall fixed connection, first drain hole has been seted up on the division board, the division board below is provided with the baffle, first motor output shaft with be provided with sealed bearing between the baffle, the second drain hole has been seted up on the baffle, fixedly connected with arc rack on the baffle lateral wall, the lateral wall that mixes the storehouse is stretched out to one side of arc rack, the division board with the baffle size is the same, first drain hole is located position on the division board with the second drain hole is located position on the baffle is the same.

Preferably, a second motor is fixed on the outer side of the mixing bin, a gear is fixedly connected to an output shaft of the second motor, and the gear is meshed with the arc-shaped rack.

Preferably, the bottom of the stirring bin is of a conical structure, and the discharge port is located at the bottom end of the conical surface of the stirring bin.

Preferably, the bottom of the stirring frame is fixedly connected with a triangular stirring frame.

Preferably, the stirring frame is provided with a material guide hole.

Preferably, the premixing paddle is a three-blade stirring paddle.

Preferably, a control valve is arranged on the discharge hole.

The utility model discloses a following technological effect:

the utility model discloses a mix the setting in storehouse and stirring storehouse upper and lower two minute chambeies in advance, make and get into materials such as cement concrete aggregate in mixing the storehouse in advance and mix, the material after mixing falls into the stirring storehouse and adds water and stir to make concrete mixing device can carry out the stirring processing of concrete under continuous operation, do benefit to the improvement of stirring efficiency.

The utility model discloses a stirring frame and bent axle oar cooperate, the inboard material of bent axle oar stirring, and the stirring frame stirring outside material realizes all-round stirring, avoids stirring the uneven condition.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a mixing device for producing a precast concrete member according to the present invention;

FIG. 2 is a schematic structural view of the partition board of the present invention;

FIG. 3 is a schematic structural view of a baffle plate of the present invention;

in the figure: mixing bin 1, isolating device 2, premixing bin 3, stirring bin 4, first motor 5, premixing paddle 6, stirring frame 7, crankshaft paddle 8, feed inlet 9, water pipe 10, discharge port 11, isolating plate 12, first drain hole 13, baffle 14, second drain hole 15, arc rack 16, second motor 17, gear 18, triangle-shaped stirring frame 19, control valve 20.

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 work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a mixing arrangement is used in cement concrete prefabricated component production, including mixing storehouse 1, be provided with isolating device 2 in mixing storehouse 1, isolating device 2 will mix storehouse 1 and separate for mixing storehouse 3 and stirring storehouse 4 in advance, 3 tops in mixing storehouse are provided with first motor 5 in advance, 3 roof and isolating device 2 in mixing storehouse are run through to first motor 5 output shaft in advance, be fixed with on the first motor 5 output shaft and mix oar 6, agitator frame 7 and bent axle oar 8 in advance, it is located in mixing storehouse 3 in advance to mix oar 6 in advance, agitator frame 7 and bent axle oar 8 are located stirring storehouse 4, agitator frame 7 is located the bent axle oar 8 outside, feed inlet 9 has been seted up at 3 tops in advance storehouse, 4 lateral walls in stirring storehouse intercommunication has water pipe 10, discharge gate 11 has been seted up to 4 bottoms in stirring storehouse.

During the use, pour materials such as cement concrete aggregate into from feed inlet 9 and mix storehouse 3 in advance, open first motor 5, mix oar 6 in advance and stir the raw materials in mixing storehouse 3 in advance, then open isolating device 2, make the raw materials get into mixing storehouse 4, add water and stir, make materials such as cement concrete aggregate that gets into in mixing storehouse 3 mix earlier, the material after mixing falls into mixing storehouse 4 and adds water and stirs, thereby make concrete mixing device can carry out the stirring processing of concrete under the continuous operation, do benefit to the improvement of stirring efficiency, stirring frame 7 and bent axle oar 8 cooperate in the mixing storehouse 4, bent axle oar 8 stirring inboard material, stirring frame 7 stirs the outside material, realize all-round stirring, avoid the uneven condition of stirring.

In order to further optimize the scheme, in order to facilitate the control of the falling of the materials from the premixing bin 3 into the stirring bin 4, the isolation device 2 comprises an isolation plate 12, the isolation plate 12 is fixedly connected with the side wall of the mixing bin 1, a first material leakage opening 13 is formed in the isolation plate 12, a baffle 14 is arranged below the isolation plate 12, a sealing bearing is arranged between the output shaft of the first motor 5 and the baffle 14, a second material leakage opening 15 is formed in the baffle 14, an arc-shaped rack 16 is fixedly connected to the outer side wall of the baffle 14, an opening is formed in the side wall of the mixing bin 1, one side of the arc-shaped rack 16 extends out of the opening in the side wall of the mixing bin 1, the isolation plate 12 and the baffle 14 are identical in size, the position of the first material leakage opening 13 on the isolation plate 12 is identical to the position of the second material leakage opening 15 on the baffle 14, and a second motor 17 is fixed outside, a gear 18 is fixedly connected to an output shaft of the second motor 17, and the gear 18 is meshed with the arc-shaped rack 16.

In order to facilitate outflow of a finished product mixture in the stirring bin 4, the bottom of the stirring bin 4 is of a conical structure, and the discharge port 11 is located at the bottom end of the conical surface of the stirring bin 4.

Further optimize the scheme, stirring 7 bottom fixedly connected with triangle-shaped stirring frame 19 avoids stirring the uneven condition to appear in stirring storehouse 4 bottom.

According to a further optimized scheme, the material guide holes are formed in the stirring frame 7, so that materials can flow out of the material guide holes conveniently, and the materials are stirred more uniformly.

In order to fully stir the materials in the premixing bin 3 and mix the materials more uniformly, the premixing paddle 6 is a three-blade stirring paddle.

In order to further optimize the scheme, in order to control the flow of the finished product mixture out of the stirring bin 4, a control valve 20 is arranged on the discharge port 11.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a mixing arrangement is used in production of cement concrete prefabricated component which characterized in that: comprises a mixing bin (1), an isolating device (2) is arranged in the mixing bin (1), the separation device (2) divides the mixing bin (1) into a premixing bin (3) and a stirring bin (4), a first motor (5) is arranged at the top of the premixing bin (3), an output shaft of the first motor (5) penetrates through the top wall of the premixing bin (3) and the isolating device (2), a premixing paddle (6), a stirring frame (7) and a crankshaft paddle (8) are fixed on an output shaft of the first motor (5), the premixing paddle (6) is positioned in the premixing bin (3), the stirring frame (7) and the crankshaft paddle (8) are positioned in the stirring bin (4), the stirring frame (7) is positioned at the outer side of the crankshaft paddle (8), the top of the premixing bin (3) is provided with a feeding hole (9), the side wall of the stirring bin (4) is communicated with a water pipe (10), and a discharge hole (11) is formed in the bottom of the stirring bin (4).

2. The mixing device for producing a cement concrete precast element according to claim 1, characterized in that: isolating device (2) includes division board (12), division board (12) with mix storehouse (1) lateral wall fixed connection, first drain hole (13) have been seted up on division board (12), division board (12) below is provided with baffle (14), first motor (5) output shaft with be provided with sealed bearing between baffle (14), second drain hole (15) have been seted up on baffle (14), fixedly connected with arc rack (16) on baffle (14) lateral wall, the lateral wall that mixes storehouse (1) is stretched out to one side of arc rack (16), division board (12) with the size of baffle (14) is the same, first drain hole (13) are located position on division board (12) with second drain hole (15) are located position on baffle (14) is the same.

3. The mixing device for producing a cement concrete precast element according to claim 2, characterized in that: a second motor (17) is fixed on the outer side of the mixing bin (1), a gear (18) is fixedly connected to an output shaft of the second motor (17), and the gear (18) is meshed with the arc-shaped rack (16).

4. The mixing device for producing a cement concrete precast element according to claim 1, characterized in that: the bottom of the stirring bin (4) is of a conical structure, and the discharge port (11) is located at the bottom end of the conical surface of the stirring bin (4).

5. The mixing device for producing a cement concrete precast element according to claim 4, characterized in that: the bottom of the stirring frame (7) is fixedly connected with a triangular stirring frame (19).

6. The mixing device for producing a cement concrete precast element according to claim 1, characterized in that: the stirring frame (7) is provided with a material guide hole.

7. The mixing device for producing a cement concrete precast element according to claim 1, characterized in that: the premixing paddle (6) is a three-blade stirring paddle.

8. The mixing device for producing a cement concrete precast element according to claim 1, characterized in that: and a control valve (20) is arranged on the discharge hole (11).