Concrete processing batching device

Abstract

The utility model discloses a concrete processing batching device, which relates to the technical field of concrete processing, and comprises a batching tank I, a batching tank II and a batching tank III, the batching tank II is positioned between the upper and lower ends of the batching tank I and the batching tank III, and a connecting threaded column is arranged at the upper and lower ends of the joint of the batching tank I, the batching tank II and the batching tank III in a penetrating manner; the volume of the outer ring of the connecting threaded column can be increased or decreased according to needs through the first mixing tank, the second mixing tank and the third mixing tank, the use flexibility is high, long-time mixing waiting is not needed, large influences on the concrete mixing efficiency are avoided, most of residual disintegrating slag can be conveniently flushed out, and the service life of the concrete mixing device is prolonged. The problems that in traditional concrete processing, a quantitative feeding tank is used for adding various raw materials into a mixing station for prefabrication, layering is easily caused, mixing time needs to be increased subsequently, continuous productivity is poor, and concrete mixing efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a concrete processing batching device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made by bonding aggregates into a whole using cementitious materials. The term concrete usually refers to cement concrete that is made by mixing cement as the cementitious material, sand and stone as aggregates, and water in a certain proportion.

[0003] In existing concrete processing, various raw materials are usually added to the mixing station for prefabrication using a quantitative feed tank. Multiple materials enter the mixing station in sequence, which easily leads to stratification. In order to ensure uniform mixing, the mixing time needs to be increased later. After mixing, the multiple raw materials need to be metered and proportioned again, and then stirred. The continuous productivity is poor, which affects the efficiency of concrete mixing. Utility Model Content

[0004] The main purpose of the utility model is to provide a concrete processing batching device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A concrete processing batching device comprises a batching tank 1, a batching tank 2 and a batching tank 3, wherein the batching tank 2 is located between the upper and lower ends of the batching tank 1 and the batching tank 3, and connecting threaded columns are arranged at the upper and lower ends of the connection points penetrating the batching tank 1, the batching tank 2 and the batching tank 3;

[0007] The outer ring of the connecting threaded column is threadedly connected with connecting nuts near the upper and lower ends, and the ends of the two connecting nuts close to each other are fitted with the ends of the batching tank one, batching tank two and batching tank three that are far away from each other. A mixing motor is installed at the center of the top of the batching tank three, and a plurality of equidistantly arranged feeding pipes are arranged through the top of the batching tank three. The driving shaft of the mixing motor passes through the top of the batching tank three and is fixedly connected with a mixing rod. The bottom end of the batching tank one is connected with a discharge pipe, and a discharge motor is installed at the rear end of the discharge pipe.

[0008] As a further solution of the utility model, a discharge valve is provided at the connection between the batching tank and the discharge pipe, a discharge auger is rotatably installed inside the discharge pipe through a rotating rod, and the rotating rod of the discharge auger is connected to the driving shaft of the discharge motor.

[0009] As a further solution of the utility model, a bearing is provided at the connection between the driving shaft of the mixing motor and the third batching tank, and the driving shaft of the mixing motor is rotatably connected to the third batching tank through the bearing.

[0010] As a further solution of the present invention, the mixing rod is arranged in a split type, and the length of a single mixing rod matches the lengths of the first mixing tank, the second mixing tank, and the third mixing tank.

[0011] As a further solution of the utility model, a cleaning water pipe is arranged through the top of the first batching tank, and one end of the cleaning water pipe extending into the interior of the third batching tank is connected to a nozzle, a plurality of water spray holes are opened at the lower end of the outer circle of the nozzle, and the nozzle does not contact the mixing rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with a feeding pipe, a mixing motor, a first batching tank and a discharge pipe which cooperate with each other, so that a variety of raw materials can be pre-mixed and batched before being added to an external mixing station, so that the materials can be fed in a centralized manner and stratification can be avoided. The first batching tank, the second batching tank and the third batching tank are connected together by connecting threaded columns and connecting nuts. During use, the volume can be increased or decreased as needed, and the use flexibility is high.

[0014] The batching tank is split, which is convenient for separate replacement and maintenance. After the raw materials in the batching tank are added to the external mixing station, they can be mixed and batched again, and then the materials can be directly discharged without waiting for a long time for proportioning, thus avoiding a significant impact on the concrete mixing efficiency.

[0015] By setting up the cleaning water pipe and the spray pipe in conjunction with the batching tank one, it is convenient to clean the inside of the batching tank one after use, and it is convenient to flush out most of the residual debris to avoid it from mixing with various raw materials added subsequently, thereby reducing the probability of affecting the overall strength of the concrete. At the same time, the batching tank one, the batching tank two, and the batching tank are set in three parts, which can be disassembled for cleaning as needed, reducing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a concrete processing and batching device of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection between batching tank 2 and batching tank 1 in the overall structure of a concrete processing batching device of the utility model;

[0018] Figure 3 The utility model is a cross-sectional view of the internal structure of a batching tank three, a batching tank two and a batching tank one in the overall structure of a concrete processing batching device.

[0019] In the figure: 1. batching tank one; 2. batching tank two; 3. batching tank three; 4. connecting threaded column; 5. connecting nut; 6. mixing motor; 7. feeding pipe; 8. mixing rod; 9. discharge pipe; 10. discharge motor; 11. cleaning water pipe; 12. spray pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-3 As shown, a concrete processing batching device includes a batching tank 1, a batching tank 2, and a batching tank 3. The batching tank 2 is located between the upper and lower ends of the batching tank 1 and the batching tank 3, and a connecting threaded column 4 is provided at the upper and lower ends of the connection between the batching tank 1, the batching tank 2, and the batching tank 3;

[0022] The outer ring of the connecting threaded column 4 is threadedly connected with a connecting nut 5 near the upper and lower ends, and the ends of the two connecting nuts 5 that are close to each other fit with the ends of the batching tank 1, batching tank 2, and batching tank 3 that are far away from each other. A mixing motor 6 is installed at the center of the top of the batching tank 3, and a plurality of equidistantly arranged feeding pipes 7 are arranged through the top of the batching tank 3. The driving shaft of the mixing motor 6 passes through the top of the batching tank 3 and is fixedly connected with a mixing rod 8. The bottom end of the batching tank 1 is connected with a discharge pipe 9, and a discharge motor 10 is installed at the rear end of the discharge pipe 9.

[0023] In this embodiment, a discharge valve is provided at the connection between the batching tank 1 and the discharge pipe 9. A discharge auger is installed inside the discharge pipe 9 through a rotating rod, and the rotating rod of the discharge auger is connected to the driving shaft of the discharge motor 10. By starting the discharge motor 10, the premixed raw materials can be pushed into the external mixing station, which is convenient for adding concrete ingredients.

[0024] In this embodiment, a bearing is provided at the connection between the driving shaft of the mixing motor 6 and the batching tank three 3, and the driving shaft of the mixing motor 6 is rotationally connected to the batching tank three 3 through the bearing. The provided bearing can prevent the batching tank three 3 from interfering with the rotation of the driving shaft of the mixing motor 6, and at the same time can improve the rotation stability.

[0025] In this embodiment, the mixing rod 8 is split, and the length of a single mixing rod 8 matches the length of the batching tank 1, the batching tank 2, and the batching tank 3. By adding or reducing the number of the batching tank 2 2 and the mixing rod 8, the volume of the stored ingredients can be adjusted so that it can be adjusted according to the proportion requirements, and the flexibility of use is high.

[0026] In this embodiment, a cleaning water pipe 11 is provided through the top of the batching tank 1, and one end of the cleaning water pipe 11 extending into the interior of the batching tank 3 is connected to a nozzle 12. A plurality of water spray holes are provided at the lower end of the outer circle of the nozzle 12, and the nozzle 12 does not contact the mixing rod 8. By connecting the external delivery water pipe with the cleaning water pipe 11, after the batching is completed, the cleaning water valve can be opened to deliver the cleaning water flow to the nozzle 12 for spraying, thereby flushing the interior of the batching tank 1.

[0027] It should be noted that the utility model is a concrete processing batching device. When in use, first, the quantitative feed tanks required for various concrete proportions can be connected to the feeding pipe 7 through an external conveying device, so that various concrete manufacturing raw materials can be first added into the batching tank 1;

[0028] When the raw materials enter the batching tank 1, the mixing motor 6 can be started. Since the driving shaft of the mixing motor 6 is connected to the mixing rod 8, the mixing motor 6 can drive the mixing rod 8 to rotate to stir and mix various raw materials. After the raw materials are evenly mixed, the discharge valve at the connection between the batching tank 1 and the discharge pipe 9 can be opened, and the discharge motor 10 can be turned on to push the pre-mixed raw materials into the external mixing station to complete the process of adding concrete ingredients.

[0029] At the same time, since the batching tank 1, the batching tank 2, and the batching tank 3 are spliced ​​and assembled by connecting the threaded column 4 and the connecting nut 5, and the batching tank 2 is in the middle, and the mixing rod 8 is arranged in a split type, and the length of each mixing rod 8 matches the batching tank 1, the batching tank 2, and the batching tank 3, during use, the volume of the stored ingredients can be adjusted by adding or reducing the number of the batching tank 2 and the mixing rod 8, so that it can be adjusted according to the proportioning needs, and the use flexibility is high;

[0030] At the same time, when in use, the external water delivery pipe can be connected to the cleaning water pipe 11 in advance, so that after the proportioning is completed, the cleaning water valve can be opened to deliver the cleaning water flow to the nozzle 12 for spraying, thereby flushing the interior of the batching tank 1, making it easier to flush out the residual material to avoid it staying for a long time and causing performance degradation, and preventing it from mixing with the newly added material to avoid affecting the strength of the concrete.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A concrete processing and batching device, characterized in that: It comprises a batching tank 1 (1), a batching tank 2 (2) and a batching tank 3 (3), wherein the batching tank 2 (2) is located between the upper and lower ends of the batching tank 1 (1) and the batching tank 3 (3), and a connecting threaded column (4) is provided at the upper and lower ends of the connection between the batching tank 1 (1), the batching tank 2 (2) and the batching tank 3 (3); The outer ring of the connecting threaded column (4) is threadedly connected with a connecting nut (5) at the upper and lower ends, and the ends of the two connecting nuts (5) close to each other are fitted with the ends of the batching tank 1 (1), the batching tank 2 (2), and the batching tank 3 (3) away from each other. A mixing motor (6) is installed at the center of the top of the batching tank 3 (3), and a plurality of equidistantly arranged feeding pipes (7) are arranged through the top of the batching tank 3 (3). The driving shaft of the mixing motor (6) passes through the top of the batching tank 3 (3) and is fixedly connected with a mixing rod (8). The bottom end of the batching tank 1 (1) is connected with a discharge pipe (9), and a discharge motor (10) is installed at the rear end of the discharge pipe (9).

2. A concrete processing and batching device according to claim 1, characterized in that: A discharge valve is provided at the connection between the first batching tank (1) and the discharge pipe (9), and a discharge auger is rotatably installed inside the discharge pipe (9) via a rotating rod, and the rotating rod of the discharge auger is connected to the driving shaft of the discharge motor (10).

3. A concrete processing and batching device according to claim 1, characterized in that: A bearing is provided at the connection between the driving shaft of the mixing motor (6) and the third batching tank (3), and the driving shaft of the mixing motor (6) is rotationally connected to the third batching tank (3) via the bearing.

4. A concrete processing and batching device according to claim 1, characterized in that: The mixing rod (8) is arranged in a split type, and the length of a single mixing rod (8) matches the lengths of the first mixing tank (1), the second mixing tank (2), and the third mixing tank (3).

5. A concrete processing and batching device according to claim 4, characterized in that: A cleaning water pipe (11) is provided at the top end of the first batching tank (1), and one end of the cleaning water pipe (11) extending into the interior of the third batching tank (3) is connected to a spray pipe (12). A plurality of water spray holes are provided at the lower end of the outer circle of the spray pipe (12), and the spray pipe (12) does not contact the mixing rod (8).

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