CN216068030U

CN216068030U - Concrete production compounding device

Info

Publication number: CN216068030U
Application number: CN202122276353.2U
Authority: CN
Inventors: 王贝贝
Original assignee: Baoding Huahua Commercial Concrete Manufacturing Co ltd
Current assignee: Baoding Huahua Commercial Concrete Manufacturing Co ltd
Priority date: 2021-09-20
Filing date: 2021-09-20
Publication date: 2022-03-18
Anticipated expiration: 2031-09-20

Abstract

The utility model discloses a concrete production mixing device, which comprises a mixing device body; the mixing device body comprises a horizontally arranged mixing drum, a mixing assembly is arranged in the mixing drum and connected with an output shaft of a driving motor, a plurality of groups of feeding hoppers are arranged above the mixing drum and communicated with an inner cavity of the mixing drum through a discharging drum; a cylindrical cavity is arranged in the blanking cylinder, a blanking blade roller is arranged in the cylindrical cavity, and the blanking blade roller is rotatably connected with the blanking cylinder through a rotating shaft; the rotating shaft extends to the outer side of the discharging barrel and is fixedly sleeved with a worm wheel, the worm wheel is meshed with a worm, and the worm is connected with an output shaft of a driving motor through a third driving belt. According to the utility model, through the horizontally arranged stirring cylinder, the multiple groups of feeding hoppers arranged above the stirring cylinder and the discharging cylinder with the discharging blade roller arranged inside, raw materials are uniformly fed into the stirring cylinder, so that the uniformity of raw material mixing is improved, and the mixing speed is increased.

Description

Concrete production compounding device

Technical Field

The utility model relates to the field of concrete mixing equipment, in particular to a mixing device for concrete production.

Background

In the concrete mixing process, need use agitating unit, traditional agitating unit adopts the single to concentrate and throws the material, and then the motor drives the stirring board and stirs, and the same raw materials is piled up together for the homogeneity that the stirring was mixed is poor, and stirring speed is not high.

The application provides a concrete production compounding device.

SUMMERY OF THE UTILITY MODEL

Based on the defects in the prior art mentioned in the background art, the utility model provides a concrete production mixing device.

The utility model overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

a concrete production mixing device comprises a mixing device body; the mixing device body comprises a horizontally arranged mixing drum, a mixing assembly is arranged in the mixing drum and connected with an output shaft of a driving motor, a plurality of groups of feeding hoppers are arranged above the mixing drum and communicated with an inner cavity of the mixing drum through a discharging drum; a cylindrical cavity is arranged in the blanking cylinder, a blanking blade roller is arranged in the cylindrical cavity, and the blanking blade roller is rotatably connected with the blanking cylinder through a rotating shaft; the rotating shaft extends to the outer side of the discharging barrel and is fixedly sleeved with a worm wheel, the worm wheel is meshed with a worm, and the worm is connected with an output shaft of a driving motor through a third driving belt.

As a further scheme of the utility model: the stirring assembly comprises a helical blade roller arranged at the lower part of the stirring cylinder, a stirring roller is arranged above the helical blade roller, and stirring plates distributed at equal intervals are arranged on the stirring roller.

As a further scheme of the utility model: the right side of the mixing drum is communicated with a discharge pipe, and the discharge pipe is provided with a manual valve.

As a further scheme of the utility model: the helical blade roller is rotationally connected with the mixing drum, and a roller shaft of the helical blade roller extends to the outer side of the mixing drum and is connected with an output shaft of the driving motor through a first transmission belt.

As a further scheme of the utility model: the stirring roller is rotatably connected with the stirring cylinder through a roller shaft, and the roller shaft of the stirring roller extends to the outer side of the stirring cylinder and is connected with an output shaft of the driving motor through a second driving belt for transmission.

After adopting the structure, compared with the prior art, the utility model has the following advantages:

according to the utility model, through the horizontally arranged stirring cylinder, the multiple groups of feeding hoppers arranged above the stirring cylinder and the discharging cylinder with the discharging blade roller arranged inside, raw materials are uniformly fed into the stirring cylinder, so that the uniformity of raw material mixing is improved, and the mixing speed is increased.

The utility model discloses a churn, helical blade roller, the stirring roller that are equipped with the level setting realize the horizontal migration and the vertical stirring of raw materials, improve stirring effect, the ejection of compact of being convenient for.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

FIG. 2 is a schematic view showing the internal structure of the feed barrel according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1. a mixing drum; 2. a helical blade roller; 3. a stirring roller; 4. a feeding hopper; 5. a discharge pipe; 6. a manual valve; 7. a first drive belt; 8. a drive motor; 9. a second belt; 10. feeding the material barrel; 11. a cylindrical cavity; 12. a blanking blade roller; 13. a rotating shaft; 14. a worm gear; 15. a worm; 16. a third belt.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 to 3, in an embodiment of the present invention, a mixing device for concrete production includes a mixing device body; the mixing device body comprises a horizontally arranged mixing drum 1, a mixing assembly is arranged in the mixing drum 1 and connected with an output shaft of a driving motor 8, a plurality of groups of feeding hoppers 4 are arranged above the mixing drum 1, and the feeding hoppers 4 are communicated with an inner cavity of the mixing drum 1 through a discharging drum 10; a cylindrical cavity 11 is arranged in the lower charging barrel 10, a blanking blade roller 12 is arranged in the cylindrical cavity 11, and the blanking blade roller 12 is rotatably connected with the lower charging barrel 10 through a rotating shaft 13; the rotating shaft 13 extends to the outer side of the feeding barrel 10 and is fixedly sleeved with a worm wheel 14, the worm wheel 14 is meshed with a worm 15, and the worm 15 is connected with an output shaft of the driving motor 8 through a third driving belt 16.

It is specific, in throwing into each hopper 4 of 1 top of churn with different concrete raw materials, start driving motor 8, driving motor 8's output shaft passes through third drive belt 16 and drives worm 15 and rotate, worm 15 drives worm wheel 14 and rotation axis 13 and rotates, unloading blade roller 12 in the feed cylinder 10 rotates under the rotation axis 13 drives, unloading blade roller 12 drives each raw materials at the uniform velocity and enters into churn 1 in, driving motor 8 drives the stirring subassembly and stirs the mixture to the raw materials that enters into in churn 1 at the uniform velocity, the homogeneity of improvement mixture and the speed of mixing.

In the embodiment, a discharge pipe 5 is communicated with the right side of the mixing drum 1, and the discharge pipe 5 is provided with a manual valve 6.

In another embodiment of the utility model, the stirring assembly comprises a helical blade roller 2 arranged at the lower part of the stirring cylinder 1, a stirring roller 3 is arranged above the helical blade roller 2, and stirring plates distributed at equal intervals are arranged on the stirring roller 3.

Specifically, the driving motor 8 drives the helical blade roller 2 and the stirring roller 3 to rotate, and the helical blade roller 2 prevents raw materials from being accumulated at the lower part of the stirring cylinder 1, so that the raw materials fully and transversely move in the stirring cylinder 1; meanwhile, the stirring roller 3 enables the raw materials in the stirring cylinder 1 to be fully mixed up and down, so that the mixing and stirring effects are improved; in addition, the helical blade roller 2 ensures that the discharging is more thorough and efficient.

In the embodiment, the helical blade roller 2 is rotatably connected with the mixing drum 1, and the roller shaft of the helical blade roller 2 extends to the outer side of the mixing drum 1 and is connected with the output shaft of the driving motor 8 through the first transmission belt 7.

Specifically, the output shaft of the driving motor 8 drives the helical blade roller 2 to rotate through the first transmission belt 7.

In this embodiment, the stirring roller 3 is rotatably connected with the stirring cylinder 1 through a roller shaft, and the roller shaft of the stirring roller 3 extends to the outer side of the stirring cylinder 1 and is connected with an output shaft of the driving motor 8 through a second transmission belt 9 for transmission.

Specifically, the output shaft of the driving motor 8 drives the stirring roller 3 to rotate through the second transmission belt 9.

The working principle is as follows:

different concrete raw materials are put into each feeding hopper 4 above the mixing drum 1, a driving motor 8 is started, an output shaft of the driving motor 8 drives a worm 15 to rotate through a third driving belt 16, the worm 15 drives a worm wheel 14 and a rotating shaft 13 to rotate, the rotating shaft 13 drives a blanking blade roller 12 in a blanking barrel 10 to rotate, the blanking blade roller 12 drives each raw material to enter the mixing drum 1 at a constant speed, and the driving motor 8 drives a mixing component to mix and mix the raw materials entering the mixing drum 1 at a constant speed; the helical blade roller 2 prevents the raw materials from being accumulated at the lower part of the mixing drum 1, so that the raw materials can fully and transversely move in the mixing drum 1; meanwhile, the stirring roller 3 enables the raw materials in the stirring cylinder 1 to be fully mixed up and down, so that the mixing and stirring effects are improved; in addition, the helical blade roller 2 ensures that the discharging is more thorough and efficient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete production mixing device comprises a mixing device body; the mixing device is characterized in that the mixing device body comprises a horizontally arranged mixing drum (1), a mixing assembly is arranged in the mixing drum (1), the mixing assembly is connected with an output shaft of a driving motor (8), a plurality of groups of feeding hoppers (4) are arranged above the mixing drum (1), and the feeding hoppers (4) are communicated with an inner cavity of the mixing drum (1) through a discharging drum (10); a cylindrical cavity (11) is arranged in the feeding barrel (10), a feeding blade roller (12) is arranged in the cylindrical cavity (11), and the feeding blade roller (12) is rotatably connected with the feeding barrel (10) through a rotating shaft (13); the rotating shaft (13) extends to the outer side of the feeding barrel (10) and is fixedly sleeved with a worm wheel (14), the worm wheel (14) is meshed with a worm (15), and the worm (15) is connected with an output shaft of the driving motor (8) through a third driving belt (16).

2. A concrete mixing device according to claim 1, wherein the stirring assembly comprises a helical blade roller (2) arranged at the lower part of the stirring cylinder (1), a stirring roller (3) is arranged above the helical blade roller (2), and stirring plates are arranged on the stirring roller (3) at equal intervals.

3. A concrete mixing plant according to claim 1, characterized in that the right side of said mixing drum (1) is connected with a discharge pipe (5), said discharge pipe (5) is provided with a manual valve (6).

4. A concrete mixing plant according to claim 2, characterised in that the spiral-bladed roll (2) is rotatably connected to the mixing drum (1), the axis of the spiral-bladed roll (2) extending outside the mixing drum (1) and being connected to the output shaft of the drive motor (8) by means of a first drive belt (7).

5. A concrete mixing plant according to claim 2, characterized in that the mixing roll (3) is rotatably connected to the mixing drum (1) via a roll shaft, and the roll shaft of the mixing roll (3) extends outside the mixing drum (1) and is connected to the output shaft of the drive motor (8) via a second drive belt (9).