Aerated building block raw material mixing system

Abstract

The utility model provides an aerated building block raw material mixing system which comprises a fixedly arranged mixing tank body and a feeding tank body fixedly arranged above the mixing tank body, the upper end of the mixing tank body is fixedly connected with a feeding cylinder communicating the inside and the outside of the mixing tank body, and a communicating pipe is connected between the feeding tank body and the feeding cylinder to enable the feeding tank body and the feeding cylinder to be communicated with each other; the feeding cylinder is vertically arranged, a driving shaft is coaxially arranged in the feeding cylinder, a first driving motor connected with the upper end of the driving shaft is further arranged above the feeding cylinder in an up-down telescopic mode, a first screw located at the upper end of the driving shaft and a second screw located at the lower end of the driving shaft are further fixedly connected to the driving shaft, and the outer edge of the first screw is in sliding contact with the inner wall of the feeding cylinder. The outer edge of the second screw is separated from the inner wall of the feeding cylinder, the joint of the communicating pipe and the feeding cylinder is located on the side face of the feeding cylinder, and the first screw can be located above or below the joint. According to the utility model, the problem of blockage caused by the fact that liquid is possibly attached to the communicating part of the communicating pipe and the mixing tank body in the operation process in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated block processing equipment, in particular to an aerated block raw material mixing system. Background Art

[0002] During the processing of aerated blocks, a foaming agent (such as aluminum powder) needs to be added to the concrete raw materials. In the specific processing process, a mixing tank is generally used as a mixing container for the raw materials, and stirring and mixing are carried out in the mixing container. Specifically, the other raw materials are first mixed for a period of time, and then the foaming agent is added. In order to facilitate the smooth feeding operation, the prior art generally provides a feeding tank for loading the foaming agent above the mixing tank. The feeding tank and the mixing tank are connected by a connecting pipe, and a valve is provided on it. When the foaming agent needs to be added, the valve can be opened. However, in the actual operation process, since one end of the connecting pipe is directly connected to the mixing tank, liquid may adhere to the connection during the mixing process. During the subsequent feeding, the raw materials may contact the liquid and stick to the connection. In severe cases, the connection may be blocked, and the feeding may be hindered. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an aerated block raw material mixing system, which solves the problem in the prior art that liquid may adhere to the connection between the connecting pipe and the mixing tank during operation, causing blockage.

[0004] According to an embodiment of the present invention, a system for mixing raw materials for aerated building blocks includes a fixedly installed mixing tank body and a feeding tank body fixedly installed above the mixing tank body, the upper end of the mixing tank body is fixedly connected to a feeding barrel that connects the inside and the outside thereof, and a connecting pipe is connected between the feeding tank body and the feeding barrel to connect them with each other; the feeding barrel is vertically arranged and a driving shaft is coaxially arranged therein, and a first driving motor connected to the upper end of the driving shaft is also telescopically arranged above the feeding barrel, and a first spiral located at its upper end and a second spiral located at its lower end are fixedly connected to the driving shaft, the outer edge of the first spiral is in sliding contact with the inner wall of the feeding barrel, and the outer edge of the second spiral is separated from the inner wall of the feeding barrel, and the connection between the connecting pipe and the feeding barrel is located on the side of the feeding barrel and the first spiral can be located above or below the connection.

[0005] In the above embodiment, the material in the connecting pipe first enters the feed barrel and is then transported downward under the push of the second spiral. Even if there is liquid attached, the feeding can be achieved smoothly, which solves the problem in the prior art that liquid may adhere to the connection between the connecting pipe and the mixing tank during operation, causing blockage.

[0006] Furthermore, it also includes a first mounting plate fixedly installed and a mounting frame fixedly connected to the first mounting plate, the mixing tank body is fixedly installed on the first mounting plate, and the feeding tank body is fixedly installed on the mounting frame.

[0007] Furthermore, a second mounting plate is fixedly connected to the mounting frame, a telescopic driver is fixedly mounted on the second mounting plate, and an output end of the telescopic driver extends toward and is fixedly connected to the first drive motor.

[0008] Furthermore, the output end is fixedly connected to a clamping frame, and the first drive motor is fixedly connected to the clamping frame.

[0009] Furthermore, a through hole is provided on the mounting plate, and at least three support blocks are fixedly connected to the outer wall of the mixing tank body. The mixing tank body passes through the through hole and all the support blocks are overlapped on the mounting plate outside the through hole.

[0010] Furthermore, the upper end of the feeding barrel is open and the first spiral can rise out of the feeding barrel.

[0011] Furthermore, the top surface of the mixing tank body is a plane, and the feeding barrel is fixedly connected to one side of the top surface of the mixing tank body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By setting up a feeding cylinder, the material is first introduced into the feeding cylinder through the connecting pipe, and then introduced into the mixing tank body through the second spiral. In this way, even if there is liquid attached, the feeding can be smoothly achieved, which solves the problem in the prior art that liquid may adhere to the connection between the connecting pipe and the mixing tank body during operation, causing blockage;

[0014] At the same time, the first spiral is able to open and close the feed barrel. When no material is being fed, the first spiral is located below the connection between the connecting pipe and the feed barrel, which can prevent the liquid or material below from invading the connecting pipe upward, thereby avoiding blockage of the connection between the connecting pipe and the feed barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 for Figure 1 A magnified schematic diagram of the local structure at center A;

[0018] Figure 4 for Figure 2A magnified schematic diagram of the local structure at point B in the middle;

[0019] In the above drawings:

[0020] Mixing tank body 1, feeding tank body 2, feeding barrel 3, connecting pipe 4, driving shaft 5, first driving motor 6, first screw 7, second screw 8, first mounting plate 9, mounting frame 10, second mounting plate 11, telescopic drive 12, output end 13, second driving motor 14, third driving motor 15, clamping frame 16, through hole 17, support block 18. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0023] In an exemplary embodiment, Figure 1-4 As shown, this embodiment provides an aerated block raw material mixing system, which includes a fixed mixing tank body 1 and a feeding tank body 2 fixedly arranged above the mixing tank body 1, the upper end of the mixing tank body 1 is fixedly connected to a feeding barrel 3 communicating with the inside and outside thereof, and a connecting pipe 4 is connected between the feeding tank body 2 and the feeding barrel 3 to connect them with each other; the feeding barrel 3 is vertically arranged and a driving shaft 5 is coaxially arranged therein, and a first driving motor 6 connected to the upper end of the driving shaft 5 is telescopically arranged above the feeding barrel 3, and a first spiral 7 located at its upper end and a second spiral 8 located at its lower end are fixedly connected to the driving shaft 5, the outer edge of the first spiral 7 is in sliding contact with the inner wall of the feeding barrel 3, and the outer edge of the second spiral 8 is separated from the inner wall of the feeding barrel 3, and the connection between the connecting pipe 4 and the feeding barrel 3 is located on the side of the feeding barrel 3 and the first spiral 7 can be located above or below the connection.

[0024] In the above embodiment, the material in the connecting pipe 4 first enters the feeding barrel 3, and then is transported downward under the push of the second screw 8. Even if there is liquid attached, feeding can be achieved smoothly, which solves the problem in the prior art that liquid may adhere to the connecting pipe 4 and the mixing tank body 1 during operation, causing blockage; furthermore, the present scheme also provides a first screw 7, which can provide an opening and closing function for the feeding barrel 3. When no material is fed, the first screw 7 is located below the connection between the connecting pipe 4 and the feeding barrel 3, which can prevent the liquid or material below from invading upward into the connecting pipe 4, thereby avoiding blockage of the connection between the connecting pipe 4 and the feeding barrel 3. The first screw 7 can also be located above the connection, at which time feeding can be achieved smoothly. In particular, a larger gap is left between the second screw 8 and the feeding barrel 3, so that the second screw 8 can be pushed The animal material flows downward, which can also prevent the material from being stuck between the second spiral 8 and the feeding barrel 3, and the first spiral 7 is in sliding contact with the inner wall of the feeding barrel 3, with only a small contact gap between the two. The first spiral 7 can move up and down and rotate normally, and can also push the inner wall of the feeding barrel 3 when moving up and down to push the attached material downward; further, the feeding barrel 3 is vertically arranged and open at the upper end, and the first spiral 7 can also be moved to the top of the feeding barrel 3, which can facilitate the cleaning of the first spiral 7, and at the same time, the second spiral 8 below can also be cleaned through the upper end of the feeding barrel 3, and the inside of the feeding barrel 3 can be cleaned and unblocked, ensuring convenient equipment maintenance (after the first spiral 7 is located above the feeding barrel 3, there is a gap between the two, and high-pressure gas can be introduced into the feeding barrel 3 through the gap for flushing, thereby achieving cleaning and unblocking).

[0025] like Figure 1 、 2 As shown, the system also includes a first mounting plate 9 fixedly installed, and a mounting frame 10 fixedly connected to the first mounting plate 9. The mixing tank body 1 is fixedly mounted on the first mounting plate 9, and the feeding tank body 2 is fixedly mounted on the mounting frame 10, that is, the first mounting plate 9 provides a mounting foundation for the mixing tank body 1, and the mounting frame 10 provides a mounting foundation for the feeding tank body 2.

[0026] In a further solution, Figure 1-4As shown, a second mounting plate 11 is also fixedly connected to the mounting frame 10, and a telescopic drive 12 is fixedly mounted on the second mounting plate 11, and an output end 13 of the telescopic drive 12 extends toward and is fixedly connected to the first drive motor 6. The second mounting plate 11 on the mounting frame 10 provides a mounting base for the telescopic drive 12, and the telescopic drive 12 is used to drive the up and down telescopic setting of the mounting shaft. The telescopic drive 12 can be a cylinder or an oil cylinder. In particular, the load of the set first drive motor 6 is relatively small (in this solution, the drive shaft 5, the first spiral 7 and the second spiral 8 are all relatively small, and the required driving force is relatively small, and the required load is much smaller than the second drive motor 14 for driving the mixing tank body 1 and the third drive motor 15 for driving the feeding tank body 2. Similar to the prior art, a stirring structure is also provided in the mixing tank body 1 and the feeding tank body 2, respectively, which is driven by the second drive motor Machine 14, the third drive motor 15 drives), so the volume and weight are also correspondingly small, and a cylinder or an oil cylinder can be used to ensure that it is provided with telescopic power and its stable operation; in a more detailed scheme, the output end 13 is also fixedly connected to a clamping frame 16, and the first drive motor 6 is fixedly connected to the clamping frame 16, that is, the first drive motor 6 is clamped by the clamping frame 16, thereby indirectly achieving a fixed connection with the output end 13; in further detail, a through hole 17 is provided on the mounting plate, and at least three support blocks 18 are fixedly connected to the outer wall of the mixing tank body 1, the mixing tank body 1 passes through the through hole 17 and all the support blocks 18 are overlapped on the mounting plate outside the through hole 17, and the support block 18 and the second mounting plate 11 can also be fixedly connected, so that the lower end of the mixing tank body 1 can be located below the first mounting plate 9, which is convenient for the raw materials to be discharged after processing is completed.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A system for mixing raw materials of aerated blocks, characterized in that: The invention comprises a fixed mixing tank body and a feeding tank body fixedly arranged above the mixing tank body, the upper end of the mixing tank body is fixedly connected with a feeding barrel communicating with the inside and the outside thereof, and a connecting pipe is connected between the feeding tank body and the feeding barrel to connect with each other; the feeding barrel is vertically arranged and a driving shaft is coaxially arranged therein, and a first driving motor connected to the upper end of the driving shaft is arranged to be telescopically extended up and down above the feeding barrel, and a first spiral located at its upper end and a second spiral located at its lower end are fixedly connected to the driving shaft, the outer edge of the first spiral is in sliding contact with the inner wall of the feeding barrel, and the outer edge of the second spiral is separated from the inner wall of the feeding barrel, and the connection between the connecting pipe and the feeding barrel is located on the side of the feeding barrel and the first spiral can be located above or below the connection.

2. The aerated block raw material mixing system according to claim 1, characterized in that: It also includes a first mounting plate fixedly installed and a mounting frame fixedly connected to the first mounting plate, the mixing tank body is fixedly installed on the first mounting plate, and the feeding tank body is fixedly installed on the mounting frame.

3. The aerated block raw material mixing system according to claim 2, characterized in that: The mounting frame is further fixedly connected to a second mounting plate, on which a telescopic driver is fixedly mounted, and an output end of the telescopic driver extends toward and is fixedly connected to the first drive motor.

4. The aerated block raw material mixing system according to claim 3, characterized in that: The output end is also fixedly connected to a clamping frame, and the first driving motor is fixedly connected to the clamping frame.

5. The aerated block raw material mixing system according to claim 2, characterized in that: The mounting plate is provided with a through hole, and at least three support blocks are fixedly connected to the outer wall of the mixing tank body. The mixing tank body passes through the through hole and all the support blocks are overlapped on the mounting plate outside the through hole.

6. The aerated block raw material mixing system according to any one of claims 1 to 5, characterized in that: The upper end of the feeding cylinder is open and the first spiral can rise to the outside of the feeding cylinder.

7. The aerated block raw material mixing system according to claim 1, characterized in that: The top surface of the mixing tank body is a plane, and the feeding barrel is fixedly connected to one side of the top surface of the mixing tank body.

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