CN220261427U - Concrete batching device - Google Patents

Abstract

The utility model discloses a concrete batching device, which comprises a frame, a tank body and at least two storage hoppers, wherein the tank body is horizontally arranged in the frame, each storage hopper is arranged at the top end of the frame, the discharging end of each storage hopper is communicated with the tank body through a pipeline, a first stirring assembly is arranged in the tank body, a second stirring assembly is arranged in each storage hopper, a discharging assembly is arranged on the tank body, and the discharging assembly is communicated with the inside of the tank body; the automatic feeding device further comprises a first motor and second motors, the number of the second motors is the same as that of the storage hoppers, the first motors are arranged on the inner wall of the frame, and the second motors are arranged on the corresponding storage hoppers. The utility model relates to a concrete batching device, which can stir the inside of a tank body and a storage hopper through a first stirring assembly and a second stirring assembly, and reduce the adhesion of raw materials on the inner wall through a scraping plate; the first motor drives the discharging component to discharge the concrete in the tank body, so that the residue of the concrete in the tank body can be reduced.

Description

A concrete batching device

Technical field

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

Background technique

The concrete batching machine is used to store and measure various sand and gravel aggregates in concrete or asphalt mixing stations, and transport them to the mixer according to the preset formula, together with cement, fly ash, mineral powder, additives, water, etc. It is mixed to form concrete and is mainly used in the concrete construction industry.

After the concrete batching machine is used, concrete raw materials will adhere to the inner wall of the machine, and the raw materials in the concrete formula need to be measured. Therefore, the concrete raw materials attached to the inner wall will affect the measurement results, so the adhesion to the inner wall of the machine needs to be removed. The raw materials are used to eliminate the error ratio caused by the next use, so manual cleaning of the machine is required. During the discharging process after traditional concrete mixing, concrete is easy to remain in the tank, so manual cleaning of the inside of the tank is also required. However, Manual cleaning requires a large amount of labor, and manual cleaning is not efficient.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the existing technology and provide a concrete batching device.

In order to solve the above technical problems, the present utility model provides the following technical solutions:

The utility model is a concrete batching device, which includes a frame, a tank and at least two storage hoppers. The tank is horizontally installed in the frame, and each storage hopper is installed at the top of the frame, and Its discharge end is connected to the tank body through a pipeline. The tank body is provided with a first stirring component. Each storage hopper is provided with a second stirring component. The tank body is provided with a discharging component. , the discharging assembly is connected to the inside of the tank; it also includes a first motor and a second motor with the same number as the storage hopper, the first motor is located on the inner wall of the frame, and is connected to the inner wall of the frame. The first stirring component is drivingly connected to the discharging component, and the second motor is provided on the corresponding storage hopper and is drivingly connected to the second mixing component.

As a preferred technical solution of the present invention, the first stirring assembly includes a first shaft and a plurality of first stirring rods. The first shaft is horizontally installed in the tank, and its two ends are passed through bearings. Rotally connected to the inner walls of both sides of the tank, a plurality of first stirring rods are spaced on the outer circumference of the first shaft, and the end of the first stirring rod is provided with a first scraper, The first scraper is in contact with the inner wall of the tank.

As a preferred technical solution of the present invention, the discharging assembly includes a discharging pipe and a third shaft. The discharging pipe is horizontally located below the tank body and is connected to the tank body through pipelines. connected, the third shaft is horizontally located in the discharge pipe, the two ends of the third shaft are rotationally connected to the side walls of the discharge pipe through bearings, and one end thereof is close to the first motor Extending through the side wall of the discharge pipe to the outside, the outer periphery of the discharge pipe is provided with a spiral stirring blade, and the bottom end of the discharge pipe is provided with a discharge port.

As a preferred technical solution of the present invention, it also includes a fourth shaft. One end of the tank body close to the first motor is provided with a rotating base. The fourth shaft is vertically connected to the rotating base and is rotationally connected. The output shaft of the first motor is coaxially connected to the first shaft. The output shaft of the first motor is provided with a first bevel gear. An end of the third shaft close to the first motor is provided with a third bevel gear. Three bevel gears, second bevel gears are provided at both ends of the fourth shaft, and the two second bevel gears are meshed with the first bevel gear and the third bevel gear respectively.

As a preferred technical solution of the present invention, a support frame is provided at the top of the storage hopper, the second motor is provided on the support frame, and its output shaft is disposed downward.

As a preferred technical solution of the present invention, the second stirring assembly includes a second shaft and a plurality of second stirring rods. The first shaft is vertically provided at the bottom end of the support frame and is connected with the second shaft. The output shaft of the second motor is coaxially connected, a plurality of second mixing rods are provided on the outer circumference of the second shaft, and a second scraper is provided at the end of the second mixing rod. The second scraper is in contact with the inner wall of the storage hopper.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1. The first stirring component and the second stirring component can stir the tank and the storage hopper, and the scraper can reduce the adhesion of raw materials on the inner wall;

2. The first motor drives the discharging assembly to discharge the concrete in the tank, which can reduce the residual concrete in the tank.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic cross-sectional structural diagram of the utility model;

Figure 2 is an enlarged view of position A of the present utility model;

In the picture: 1. Frame; 2. Tank; 3. Storage hopper; 31. Support frame; 4. First motor; 41. First bevel gear; 5. Second motor; 6. First mixing component; 61 , the first shaft; 62. the first stirring rod; 63. the first scraper; 7. the second stirring component; 71. the second shaft; 72. the second stirring rod; 73. the second scraper; 8. Discharge assembly; 81. Discharge pipe; 82. Third shaft; 83. Spiral mixing blade; 84. Third bevel gear; 9. Fourth shaft; 91. Second bevel gear.

Detailed ways

Preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

The same reference numerals in the drawings all refer to the same components.

As shown in Figure 1-2, the utility model provides a concrete batching device, which includes a frame 1, a tank 2 and at least two storage hoppers 3. The tank 2 is horizontally installed in the frame 1, and each storage hopper 3 It is located at the top of the frame 1, and its discharge end is connected to the tank 2 through a pipeline. The tank 2 is provided with a first stirring component 6, and each storage hopper 3 is provided with a second stirring component 7. The tank The body 2 is provided with a discharging assembly 8, which is internally connected with the tank body 2; it also includes a first motor 4 and a second motor 5 with the same number as the storage hopper 3. The first motor 4 is located on the frame 1. on the inner wall, and is drivingly connected to the first stirring component 6 and the discharging component 8 . The second motor 5 is located on the corresponding storage hopper 3 and is drivingly connected to the second stirring component 7 .

In this embodiment, concrete raw materials are put into corresponding storage hoppers 3 according to different types. The raw materials in each storage hopper 3 are connected to the inside of the tank 2 through a pipeline, and each of the above pipelines is equipped with There is an electronic control valve using existing technology to control the unloading of raw materials. While unloading, the second motor 5 drives the second stirring assembly 7 to stir the storage hopper 3 to prevent the raw materials from being unloaded during the unloading process. Attached to the inner wall of the storage hopper 3, thereby reducing the difficulty of subsequent cleaning and improving the accuracy of measurement. When the raw materials enter the tank 2, water is injected into the inside of the tank 2 through the water injection pipe, and the first stirring is driven by the first motor 4 The assembly 6 stirs the inside of the tank 2 to prevent the raw materials from adhering to the inner wall of the tank 2 during the unloading process. The first motor 4 also drives the discharging assembly 8 at the same time, which can facilitate the discharging after the mixing is completed.

Further, the first stirring assembly 6 includes a first shaft 61 and a plurality of first stirring rods 62. The first shaft 61 is horizontally located in the tank 2, and its two ends are connected to the inner walls of both sides of the tank 2 through bearings. Rotatingly connected, a plurality of first stirring rods 62 are spaced apart on the outer circumference of the first shaft 61. The end of the first stirring rod 62 is provided with a first scraper 63. The first scraper 63 is connected to the inner wall of the tank 2 contact.

In this embodiment, the rotation of the first shaft 61 in the tank 2 drives the first stirring rod 62 on its outer circumference to rotate, thereby stirring the raw materials in the tank 2. While stirring, the first stirring rod 62 rotates The first scraper 63 provided at the end can scrape off the raw materials attached to the inner wall of the tank 2, thereby reducing the difficulty of subsequent cleaning.

Further, the discharging assembly 8 includes a discharging pipe 81 and a third shaft 82. The discharging pipe 81 is horizontally located below the tank 2 and is connected to the inside of the tank 2 through pipelines. The third shaft 82 is horizontally disposed. In the discharge pipe 81, both ends of the third shaft 82 are rotationally connected to the side walls of the discharge pipe 81 through bearings, and its end close to the first motor 4 extends through the side wall of the discharge pipe 81 to the outside. The outer circumference of the discharge pipe 81 is provided with a spiral stirring blade 83, and the bottom end of the discharge pipe 81 is provided with a discharge port.

In this embodiment, the discharge pipe 81 is connected to the bottom of the tank 2 through a pipeline. After the raw materials are stirred, they enter the discharge pipe 81 through the above pipeline. The third shaft 82 rotates in the discharge pipe 81 and drives The spiral stirring blade 83 rotates, thereby sending the stirred raw materials to the discharge port at the bottom of the discharge pipe 81 and discharged.

Further, a fourth shaft 9 is included. One end of the tank 2 close to the first motor 4 is provided with a rotating base. The fourth shaft 9 is vertically connected to the rotating base, and the output shaft of the first motor 4 is connected to the first rotating base. The shaft 61 is coaxially connected. The output shaft of the first motor 4 is provided with a first bevel gear 41 . The third shaft 82 is provided with a third bevel gear 84 at one end close to the first motor 4 . Both sides of the fourth shaft 9 are Both ends are provided with second bevel gears 91, and the two second bevel gears 91 are meshed with the first bevel gear 41 and the third bevel gear 84 respectively.

In this embodiment, the first motor 4 is coaxially connected to the first shaft 61 through a coupling, thereby driving the first shaft 61 to rotate. The two second bevel gears 91 are connected to the first bevel gear 41 and the third bevel gear respectively. The gear 84 is engaged and connected to drive the third shaft 83 to rotate through the first motor 4 .

Furthermore, the top of the storage hopper 3 is provided with a support frame 31, and the second motor 5 is provided on the support frame 31, with its output shaft facing downward.

In this embodiment, the support frame 31 is used to install the second motor 5 .

Further, the second stirring assembly 7 includes a second shaft 71 and a plurality of second stirring rods 72. The first shaft 61 is vertically provided at the bottom end of the support frame 31 and is coaxial with the output shaft of the second motor 5. Connected, a plurality of second stirring rods 72 are provided on the outer periphery of the second shaft 71 , and the ends of the second stirring rods 72 are provided with second scrapers 73 , and the second scrapers 73 are in contact with the inner wall of the storage hopper 3 .

In this embodiment, the rotation of the second shaft 71 in the storage hopper 3 drives the second stirring rod 72 on its outer circumference to rotate, thereby stirring the raw materials in the storage hopper 3. While stirring, the second stirring rod 72 rotates. The second scraper 73 provided at the end can scrape off the raw materials attached to the inner wall of the storage hopper 3, thereby reducing the difficulty of subsequent cleaning.

The utility model is a concrete batching device, which can stir the tank and the storage hopper through the first mixing component and the second mixing component, and reduce the adhesion of raw materials on the inner wall through the scraper; and drives the discharging component through the first motor to The concrete in the tank is discharged, which can reduce the residual concrete in the tank.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it The technical solutions described in the foregoing embodiments can still be modified, or some of the technical features can be equivalently replaced. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A concrete batching device, including a frame (1), a tank (2) and at least two storage hoppers (3). The tank (2) is horizontally located in the frame (1), and each Each of the storage hoppers (3) is located at the top of the frame (1), and its discharging end is connected to the inside of the tank (2) through a pipeline. The characteristic is that the inside of the tank (2) A first stirring component (6) is provided, a second stirring component (7) is provided in each storage hopper (3), and a discharging component (8) is provided on the tank (2). The discharging assembly (8) is internally connected to the tank (2); it also includes a first motor (4) and a second motor (5) with the same number as the storage hopper (3). The first motor (4) 4) It is located on the inner wall of the frame (1) and is drivingly connected to the first mixing component (6) and the discharging component (8). The second motor (5) is located on the corresponding on the storage hopper (3) and drivingly connected with the second stirring component (7). 2. A concrete batching device according to claim 1, characterized in that the first stirring component (6) includes a first shaft (61) and a plurality of first stirring rods (62), and the first stirring rod (62) is A shaft (61) is horizontally located in the tank (2), and its two ends are rotationally connected to the inner walls of both sides of the tank (2) through bearings. A plurality of first stirring rods (62) The first scraper (63) is provided at intervals on the outer periphery of the first shaft (61). The end of the first stirring rod (62) is provided with a first scraper (63). The first scraper (63) is connected to the first scraper (63). The inner walls of the tank (2) are in contact with each other. 3. A concrete batching device according to claim 2, characterized in that the discharge assembly (8) includes a discharge pipe (81) and a third shaft (82), and the discharge pipe (81 ) is horizontally located below the tank (2) and is connected to the inside of the tank (2) through pipelines, and the third shaft (82) is horizontally located in the discharge pipe (81) , both ends of the third shaft (82) are rotationally connected to the side walls of the discharge pipe (81) through bearings, and one end thereof close to the first motor (4) passes through the discharge pipe. The side wall of (81) extends to the outside, the outer circumference of the discharge pipe (81) is provided with a spiral stirring blade (83), and the bottom end of the discharge pipe (81) has a discharge port. 4. A concrete batching device according to claim 3, characterized in that it also includes a fourth shaft (9), and a rotating base is provided at one end of the tank (2) close to the first motor (4). The fourth shaft (9) is vertically and rotationally connected to the rotating base, and the output shaft of the first motor (4) is coaxially connected to the first shaft (61). The first motor (4) ) is provided with a first bevel gear (41) on the output shaft, a third bevel gear (84) is provided at one end of the third shaft (82) close to the first motor (4), and the fourth shaft Both ends of the rod (9) are provided with second bevel gears (91), and the two second bevel gears (91) are respectively connected with the first bevel gear (41) and the third bevel gear (84). Engagement connection. 5. A concrete batching device according to claim 4, characterized in that a support frame (31) is provided at the top of the storage hopper (3), and the second motor (5) is located on the support frame. (31) with its output shaft facing downwards. 6. A concrete batching device according to claim 5, characterized in that the second mixing component (7) includes a second shaft (71) and a plurality of second mixing rods (72), and the second mixing rod (72) is A shaft (61) is vertically installed at the bottom end of the support frame (31), and is coaxially connected to the output shaft of the second motor (5). A plurality of second mixing rods (72) are provided with On the outer circumference of the second shaft (71), the end of the second mixing rod (72) is provided with a second scraper (73). The second scraper (73) is connected to the storage hopper. (3) The inner walls are in contact.