CN222571198U - Concrete mixing device - Google Patents

Abstract

The application relates to the technical field of concrete mixing and discloses a concrete mixing device which comprises a stirring barrel, wherein the upper end of the stirring barrel is fixedly connected with a supporting plate, the upper end of the supporting plate is provided with a stirring motor, the output end of the stirring motor penetrates through the supporting plate and is connected with a rotating rod, the rotating rod is driven by the stirring motor to rotate, so that a spiral stirring blade rotates in the stirring barrel, stirring of concrete materials is completed, a connecting rod drives a fixing seat and a cleaning brush barrel to perform circumferential movement in the inner side of the stirring barrel while the rotating rod rotates, a transmission gear rotates in the inner side of the fixing seat under the action of an annular rack plate and drives the cleaning brush barrel to rotate, so that the cleaning brush barrel can continuously brush the inner wall of the stirring barrel in the stirring process, the concrete residues are prevented from adhering to the inner wall, the cleaning of the inner wall of the stirring barrel is kept, and the cleaning labor intensity of subsequent workers is reduced.

Description

Concrete mixing device

Technical Field

The application relates to the technical field of concrete mixing, in particular to a concrete mixing device.

Background

The term concrete generally refers to cement, sand and stone as aggregate, which are mixed with water (which can contain additives and admixtures) according to a certain proportion, and the obtained cement concrete is also called ordinary concrete and is widely applied to civil engineering;

According to the concrete mixing device disclosed in Chinese patent CN220681212U, a hopper is arranged to be rotatably mounted on the upper surface of a supporting table, a discharging pipe is mounted on the side surface of the hopper and is communicated with the bottom of an inner cavity of the hopper, a sealing cover is arranged at the end part of the discharging pipe, which is far away from the hopper, of the discharging pipe, the power shaft is rotatably arranged in the hopper, the axis of the power shaft is obliquely arranged, auger blades are fixedly mounted on the surface of the power shaft, a plurality of stirring rods are fixedly mounted on the surface of the power shaft, the stirring rods are uniformly distributed along the twisting direction of the auger blades, the hopper is driven to rotate through a first driving assembly, and the power shaft is driven to rotate through a second driving assembly. The utility model simplifies the parts in the hopper, so that more space is provided in the hopper, the stirring capability of concrete is ensured, dead angles in the hopper are reduced, and the cleaning difficulty is reduced;

However, after the device is finished in time, residual materials possibly adhere to the inner wall of the hopper, and when the device is cleaned, workers need to scrape the residual materials manually, so that the labor intensity of the workers is increased, and therefore, the concrete mixing device is needed to be provided.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that residual materials possibly adhere to the inner wall of a hopper, workers are required to scrape the residual materials manually during cleaning, so that the problem of labor intensity of the workers is increased.

The application provides a concrete mixing device which adopts the following technical scheme:

The utility model provides a concrete mixing device, includes the agitator, the upper end fixedly connected with backup pad of agitator, agitator motor is installed to the upper end of backup pad, agitator motor's output runs through the backup pad and is connected with the dwang, two connecting rods are installed to the upper end symmetry of dwang, two the other end fixed mounting of connecting rod has the fixing base, the inboard rotation of fixing base is connected with drive gear, drive gear's bottom runs through the fixing base and is connected with the cleaning brush section of thick bamboo, the outside of cleaning brush section of thick bamboo is laminated with the inner wall of agitator, two drive gear's lateral part meshing is connected with annular rack board, annular rack board fixed mounting is in agitator inner wall upper end.

Preferably, a spiral stirring blade is fixedly arranged in the middle of the outer surface of the rotating rod, and a fixing plate is fixedly arranged at the bottom of the rotating rod.

Preferably, the bottoms of the two cleaning brush cylinders are respectively and rotatably connected to the upper ends of the two sides of the fixing plate.

Preferably, a discharging pipe is fixedly arranged at the bottom of the stirring barrel, and a material conveying motor is arranged at the side part of one end of the discharging pipe, which is close to the outside.

Preferably, the output end of the material conveying motor penetrates through the discharging pipe and is connected with a transmission rod, and an auger blade is fixedly connected to the outer surface of the transmission rod.

Preferably, the outer surface of one end of the discharging pipe, which is close to the material conveying motor, is welded and connected with a discharging hopper.

In summary, the application has the following beneficial technical effects:

1. The stirring motor drives the rotating rod to rotate, so that the spiral stirring blade rotates in the stirring barrel, stirring of concrete materials is completed, the connecting rod drives the fixing seat and the cleaning brush barrel to circumferentially move on the inner side of the stirring barrel while the rotating rod rotates, so that the transmission gear rotates on the inner side of the fixing seat under the action of the annular rack plate and simultaneously drives the cleaning brush barrel to rotate, the cleaning brush barrel can continuously brush the inner wall of the stirring barrel in the stirring process, concrete residues are prevented from adhering to the inner wall of the stirring barrel, the inner wall of the stirring barrel is kept clean, and the labor intensity of subsequent workers is reduced;

2. Through the side-mounting material conveying motor at the discharging pipe, when the conveying motor drives transfer line and auger blade at the inboard rotation of discharging pipe, can effectively promote and carry concrete material to flow to the discharging pipe from the bucket in, avoid the material to take place to block up or the not smooth condition to take place in the ejection of compact process, strengthened the stability of whole ejection of compact in-process.

Drawings

FIG. 1 is a schematic view of the overall appearance of an embodiment of the application;

FIG. 2 is a schematic view of the inner side structure of a stirring barrel according to an embodiment of the application;

FIG. 3 is a schematic top view of a stirring barrel of an embodiment of the application;

fig. 4 is a schematic diagram of an overall side sectional structure of an embodiment of the application.

The reference numerals are 1, a stirring barrel, 2, a supporting plate, 3, a stirring motor, 4, a rotating rod, 5, a spiral stirring blade, 6, a connecting rod, 7, a fixed seat, 8, a transmission gear, 9, an annular rack plate, 10, a cleaning brush cylinder, 11, a fixed plate, 12, a discharging pipe, 13, a material conveying motor, 14, a transmission rod, 15, auger blades, 16 and a discharging hopper.

Detailed Description

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

The embodiment of the application discloses a concrete mixing device, refer to figures 1-4, comprising a stirring barrel 1, wherein the upper end of the stirring barrel 1 is fixedly connected with a supporting plate 2, the upper end of the supporting plate 2 is provided with a stirring motor 3, the output end of the stirring motor 3 penetrates through the supporting plate 2 and is connected with a rotating rod 4, the upper end of the rotating rod 4 is symmetrically provided with two connecting rods 6, the other ends of the two connecting rods 6 are fixedly provided with a fixed seat 7, the inner side of the fixed seat 7 is rotationally connected with a transmission gear 8, the bottom of the transmission gear 8 penetrates through the fixed seat 7 and is connected with a cleaning brush cylinder 10, the outer side of the cleaning brush cylinder 10 is attached to the inner wall of the stirring barrel 1, and when the stirring motor 3 drives the rotating rod 4 to rotate, the fixed seat 7 and the cleaning brush cylinder 10 are driven to perform circumferential movement on the inner side of the stirring barrel 1, so that the two cleaning brush cylinders 10 continuously brush the inner wall of the stirring barrel 1, annular rack plates 9 are connected to the side parts of the two transmission gears 8 in a meshed mode, the annular rack plates 9 are fixedly arranged on the upper end of the inner wall of the stirring barrel 1, the transmission gear 8 rotates on the inner side of the fixed seat 7 under the action of the annular rack plates 9, and simultaneously drives the cleaning brush cylinder 10 to rotate on the inner wall of the stirring barrel 1, and accordingly the cleaning brush cylinder 10 is continuously rotates on the inner wall of the stirring barrel, and the inner wall of a cleaning staff is kept clean in the stirring cylinder, and the inner wall, and the cleaning staff is continuously in the process, and the cleaning staff.

Referring to fig. 2, a spiral stirring blade 5 is fixedly installed in the middle of the outer surface of a rotating rod 4, the rotating rod 4 is driven to rotate by a stirring motor 3, so that the spiral stirring blade 5 rotates in the stirring barrel 1, stirring of concrete materials is completed, the concrete is fully mixed with other materials, a mixing effect is guaranteed, a fixing plate 11 is fixedly installed at the bottom of the rotating rod 4, the bottoms of two cleaning brush cylinders 10 are respectively and rotatably connected to the upper ends of two sides of the fixing plate 11, and stability of the two cleaning brush cylinders 10 in rotation in the stirring barrel 1 is guaranteed by the fixing plate 11.

Referring to fig. 4, a discharging pipe 12 is fixedly installed at the bottom of a stirring barrel 1, a material conveying motor 13 is installed at the lateral part of one end of the discharging pipe 12, which is close to the outside, an output end of the material conveying motor 13 penetrates through the discharging pipe 12 and is connected with a transmission rod 14, an auger blade 15 is fixedly connected to the outer surface of the transmission rod 14, the material conveying motor 13 drives the transmission rod 14 and the auger blade 15 to rotate at the inner side of the discharging pipe 12 through installing the material conveying motor 13 at the lateral part of the discharging pipe 12, concrete materials can be effectively pushed and conveyed to the discharging pipe 12 from the inside of the barrel, the situation that the materials are blocked or unsmooth in the discharging process is avoided, the stability in the whole discharging process is enhanced, a material discharging hopper 16 is welded and connected to the outer surface of one end of the discharging pipe 12, which is close to the material conveying motor 13, and the concrete mixture materials conveyed inside the discharging pipe 12 are discharged through the material discharging hopper 16.

When the concrete mixing device is used, concrete and other mixed materials are firstly put into the stirring barrel 1 according to a preset proportion, then the stirring motor 3 is started to drive the rotating rod 4 to drive the spiral stirring blade 5 to mix and stir the materials, in the stirring process, the connecting rod 6 drives the fixing seat 7 and the two cleaning brush barrels 10 to circumferentially move in the stirring barrel 1, the two cleaning brush barrels 10 rotate in the moving process by utilizing the cooperation of the transmission gear 8 and the annular rack plate 9 in the stirring barrel 1, so that the inner wall of the stirring barrel 1 is continuously scrubbed, the cleaning degree of the stirring barrel 1 is ensured, and after the stirring and mixing are finished, the transmission rod 14 is driven by the material conveying motor 13 to drive the auger blade 15 to rotate in the inner side of the discharging pipe 12, and the materials are spirally pushed to discharge.

In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;

Finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (6)

1. The utility model provides a concrete mixing device, includes agitator (1), its characterized in that, the upper end fixedly connected with backup pad (2) of agitator (1), agitator motor (3) are installed to the upper end of backup pad (2), the output of agitator motor (3) runs through backup pad (2) and is connected with dwang (4), two connecting rods (6) are installed to the upper end symmetry of dwang (4), two the other end fixed mounting of connecting rod (6) has fixing base (7), the inboard rotation of fixing base (7) is connected with drive gear (8), the bottom of drive gear (8) runs through fixing base (7) and is connected with cleaning brush section of thick bamboo (10), the outside of cleaning brush section of thick bamboo (10) is laminated with the inner wall of agitator (1), two the lateral part meshing of drive gear (8) is connected with annular rack board (9), annular rack board (9) fixed mounting is in the inner wall upper end of agitator (1).

2. A concrete mixing device according to claim 1, characterized in that the middle part of the outer surface of the rotating rod (4) is fixedly provided with a spiral stirring blade (5), and the bottom of the rotating rod (4) is fixedly provided with a fixing plate (11).

3. A concrete mixing device according to claim 1, wherein the bottoms of the two cleaning brush barrels (10) are respectively rotatably connected to the upper ends of both sides of the fixing plate (11).

4. A concrete mixing device according to claim 1, characterized in that the bottom of the stirring barrel (1) is fixedly provided with a discharging pipe (12), and the side part of one end of the discharging pipe (12) which is positioned outside is provided with a material conveying motor (13).

5. A concrete mixing device according to claim 4, characterized in that the output end of the feed motor (13) penetrates through the discharge pipe (12) and is connected with a transmission rod (14), and the outer surface of the transmission rod (14) is fixedly connected with an auger blade (15).

6. A concrete mixing device according to claim 5, wherein the outer surface of one end of the discharge pipe (12) close to the feed motor (13) is welded with a discharge hopper (16).