Continuous slurry mixing equipment special for premixed constructional column

Abstract

The utility model discloses continuous slurry mixing equipment special for a premixed constructional column, and relates to the related technical field of production of the premixed constructional column. The device comprises a top cover, a mixing tank, a driving motor and a secondary mixing cavity, an input hopper is fixed at the bottom end of the top cover, the mixing tank is fixedly communicated with the bottom end of the input hopper, the secondary mixing cavity is arranged below the mixing tank, the driving motor is fixed in the center of the top end of the top cover, and water conveying pipes are fixed close to the edge in the top cover in an annular array mode. Annular pipes are fixed to the top ends of all the water conveying pipes, and a stirring frame is rotationally connected into the secondary mixing cavity. Through the arrangement of the top cover, the mixing tank, the driving motor and the secondary mixing cavity, the problems that the quality of finished products of constructional columns is affected due to the fact that materials are easily mixed insufficiently in the working process of premixed constructional column slurry mixing equipment, and raw material conveying is blocked due to the fact that powder is easily accumulated and solidified in the mixing process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the production of premixed structural columns, and particularly relates to a special slurry continuous mixing device for premixed structural columns. Background Art

[0002] Premixed structural columns are prefabricated concrete components used in construction. They are usually made in factories through standardized production processes and then transported to the construction site for rapid installation. This construction method has many advantages over traditional on-site cast concrete, including improving construction efficiency, ensuring component quality, reducing on-site construction noise and dust, improving construction safety, and promoting environmental protection and sustainable development in the construction industry. During its production and manufacturing process, slurry needs to be transported. In order to achieve good and efficient production, the slurry needs to be continuously mixed and transported to ensure the smoothness of manufacturing. However, it still has the following disadvantages in actual use:

[0003] During the continuous mixing process of the premixed structural column slurry, it is directly conveyed through the mixing equipment. The material flow and conveying direction is always the same through single-step mixing. Some materials tend to remain relatively still with the surrounding materials, resulting in insufficient material mixing and affecting the quality of the finished structural column.

[0004] During the continuous mixing process of the premixed structural column slurry, the material is directly conveyed to the mixing position. During the conveying process, a large amount of dust will be dispersed in the cavity of the mixer, causing various positions in the mixer, especially the feeding position, to gradually retain the slurry raw materials and solidify, causing subsequent material transportation to be blocked. Utility Model Content

[0005] The purpose of the utility model is to provide a special slurry continuous mixing equipment for premixed structural columns. By arranging a top cover, a mixing tank, a driving motor and two mixing chambers, the problem of insufficient material mixing during the operation of the premixed structural column slurry mixing equipment is solved, which affects the quality of the finished product of the structural column, and the problem that powder is easily accumulated and solidified during mixing, causing blockage in the raw material transportation is solved.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a slurry continuous mixing device specially used for premixed structural columns, comprising a top cover, a mixing tank, a driving motor and two mixing chambers, wherein an input hopper is fixed at the bottom end of the top cover, the bottom end of the input hopper is fixedly connected with a mixing tank, two mixing chambers are arranged below the mixing tank, a driving motor is fixed at the top center of the top cover, water pipes are fixed in an annular array near the edge of the top cover, annular pipes are fixed at the top ends of all the water pipes, a stirring frame is rotatably connected in the two mixing chambers, and when working, the top end of the input hopper is closed by the top cover, the material inputted therein is received by the mixing tank through the structure on the top cover, and after being preliminarily mixed by the structure driven by the driving motor, the material is transported to the second mixing chamber through the transfer pipe for further sufficient mixing.

[0008] Furthermore, a conveying pipe is fixedly connected to the upper surface of the annular tube, and a material conveying pipe is fixed in an annular array in the top cover between the annular tube and the driving motor. The annular tube conveys water into it through the conveying pipe, and conveys materials to the central bucket through the material conveying pipe.

[0009] Furthermore, a concentrating bucket is fixed on the lower part of the inner wall of the mixing tank, and the bottom end of the concentrating bucket is fixedly connected to a transfer pipe, and the bottom end of the transfer pipe is fixedly connected to the peripheral side of the second mixing chamber. After the mixing tank concentrates the materials therein through the concentrating bucket, it is transported to the second mixing chamber through the transfer pipe.

[0010] Furthermore, a driving shaft is fixed to the output end of the driving motor, and stirring blades are fixed in a circular array on the lower circumference of the driving shaft. The stirring blades are arranged in the mixing tank, and the driving motor drives the spiral blades to stir the material in the mixing tank by driving the driving shaft.

[0011] Furthermore, the front end of the stirring frame passes through the front ends of the second mixing chambers and extends out, and a driven roller is fixed to the front end of the stirring frame. When the stirring frame is driven to rotate, it is driven to rotate by the driven roller.

[0012] Furthermore, a rotating motor is provided on one side of the second mixing chamber, a driving roller is fixed to the output end of the rotating motor, the peripheral sides of the driving roller and the driven roller are movably connected with a transmission belt, and a discharge hopper is fixedly connected to the lower part of the peripheral side of the second mixing chamber, and the slurry is continuously discharged through the discharge hopper.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that the material mixing of the premixed structural column slurry mixing equipment is not sufficient and affects the quality of the finished product of the structural column by arranging a top cover, a mixing tank, a driving motor and two mixing chambers. When working, the materials preliminarily mixed in the mixing tank are transferred to the second mixing chamber through the transfer pipe, and the active roller is driven to rotate by the rotating motor. When the active roller rotates, the driving transmission belt drives the driven roller to rotate. The driven roller rotates and drives the stirring frame to stir the materials passing through the second mixing chamber, so that the materials are thoroughly stirred and uniformly become usable slurry, and are continuously discharged through the discharging hopper, so that the raw materials are mixed more smoothly during work, and the raw materials are mixed more fully by changing the stirring direction.

[0015] The utility model solves the problem that powder is easily accumulated and solidified when mixing in the premixed structural column slurry mixing equipment, causing blockage in the raw material transportation. When working, water is transported to the annular pipe through the delivery pipe, and the water is then transported to the water delivery pipe through the annular pipe, and then transported to the input bucket through the water delivery pipe, so as to clean the inner wall of the input bucket, reduce the adhesion of materials on the inner wall of the input bucket, and better prevent the transportation blockage of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a stereogram of the assembly structure of a slurry continuous mixing equipment specially used for premixed structural columns;

[0018] Figure 2 It is a three-dimensional diagram of the top cover structure;

[0019] Figure 3 It is a three-dimensional diagram of the mixing tank structure;

[0020] Figure 4 It is a three-dimensional diagram of the drive motor structure;

[0021] Figure 5 It is a three-dimensional diagram of the cross-sectional structure of the second mixing chamber.

[0022] Reference numerals:

[0023] 1. Top cover; 101. Water pipe; 102. Ring pipe; 103. Delivery pipe; 104. Material delivery pipe; 2. Mixing tank; 201. Input bucket; 202. Concentration bucket; 203. Transfer pipe; 3. Driving motor; 301. Driving shaft; 302. Stirring blades; 4. Second mixing chamber; 401. Stirring frame; 402. Driven roller; 403. Rotating motor; 404. Active roller; 405. Transmission belt; 406. Discharging hopper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0025] See also Figure 1-4 The utility model is a kind of slurry continuous mixing equipment for premixed structural columns, including a top cover 1, a mixing tank 2, a driving motor 3 and two mixing chambers 4. An input hopper 201 is fixed at the bottom end of the top cover 1, and the top cover 1 closes the top end of the input hopper 201. The materials entering therein are centrally transported to the mixing tank 2 through the input hopper 201. The bottom end of the input hopper 201 is fixedly connected with the mixing tank 2, and the materials entering therein are accommodated through the mixing tank 2. The second mixing chamber 4 is arranged below the mixing tank 2. When the materials preliminarily mixed in the mixing tank 2 enter the second mixing chamber 4, they are further transferred, mixed and transported. A driving motor 3 is fixed at the center of the top end of the top cover 1. The driving motor 3 produces To generate power to transport materials in the mixing tank 2, water pipes 101 are fixed in an annular array near the edge of the top cover 1, and an annular pipe 102 is fixed to the top of all water pipes 101. The water transferred through the annular pipe 102 is transported to the water pipe 101, and then transported to the input bucket 201 through the water pipe 101 to clean the inner wall of the input bucket 201 and reduce the adhesion of materials on the inner wall of the input bucket 201. At the same time, water is transported to the mixing tank 2 from multiple directions to better ensure the uniformity of material mixing in the mixing tank 2. A stirring frame 401 is rotatably connected to the second mixing chamber 4. When the stirring frame 401 rotates, the materials in the second mixing chamber 4 are further stirred.

[0026] Specifically, a conveying pipe 103 is fixedly connected to the upper surface of the annular tube 102, and the top end of the conveying pipe 103 is connected to a pipeline for conveying water for slurry. A conveying pipe 104 is fixed in a circular array in the top cover 1 between the annular tube 102 and the driving motor 3. The annular tube 102 conveys water therein through the conveying pipe 103, and the raw material conveyor belt of the slurry is input into the bucket 201 through the conveying pipe 104.

[0027] Furthermore, a centralizing bucket 202 is fixed to the lower portion of the inner wall of the mixing tank 2, and a transfer pipe 203 is fixedly connected to the bottom end of the centralizing bucket 202, and the bottom end of the transfer pipe 203 is fixedly connected to the peripheral side of the second mixing chamber 4. The raw materials after stirring in the mixing tank 2 are centrally transported to the transfer pipe 203 through the centralizing bucket 202, and then transported to the second mixing chamber 4 through the transfer pipe 203.

[0028] Furthermore, a driving shaft 301 is fixed to the output end of the driving motor 3, and stirring blades 302 are fixed in a circular array on the lower circumference of the driving shaft 301. The stirring blades 302 are arranged in the mixing tank 2. The driving motor 3 drives the driving shaft 301 to rotate, thereby driving the stirring blades 302 to stir the slurry raw materials in the mixing tank 2.

[0029] The operation process of this embodiment is as follows: when working, first start the driving motor 3, and then simultaneously convey the raw materials of the slurry to the input bucket 201 through the feeding pipe 104, convey the water to the annular pipe 102 through the conveying pipe 103, convey it to the water pipe 101 through the annular pipe 102, and then convey it to the input bucket 201 through the water pipe 101, clean the inner wall of the input bucket 201, reduce the adhesion of materials on the inner wall of the input bucket 201, and at the same time, convey water to the mixing tank 2 from multiple directions to better ensure the uniformity of the mixing of materials in the mixing tank 2. At this time, the driving motor 3 drives the driving shaft 301 to rotate, driving the stirring blade 302 to stir the slurry raw materials in the mixing tank 2. Specific embodiment 2

[0030] See also Figure 1-5 On the basis of the specific embodiment 1, the front end of the stirring frame 401 passes through the front end of the second mixing chamber 4 and extends out, and a driven roller 402 is fixed to the front end of the stirring frame 401. When the stirring frame 401 is working, the transmission is transmitted through the driven roller 402 and the active roller 404 through the transmission belt 405.

[0031] Specifically, a rotating motor 403 is provided on one side of the second mixing chamber 4, and an active roller 404 is fixed to the output end of the rotating motor 403. The peripheral sides of the active roller 404 and the driven roller 402 are movably connected with a transmission belt 405. The lower part of the peripheral side of the second mixing chamber 4 is fixedly connected with a discharge hopper 406. When working, the active roller 404 is driven to rotate by the rotating motor 403. When the active roller 404 rotates, the driving transmission belt 405 drives the driven roller 402 to rotate. The driven roller 402 rotates, driving the stirring frame 401 to stir the material passing through the second mixing chamber 4. At this time, the stirring and movement direction of the material is changed, so that the material is thoroughly stirred and evenly discharged through the discharge hopper 406.

[0032] The operation process of this embodiment is as follows: when working, the materials preliminarily mixed in the mixing tank 2 are transferred to the second mixing chamber 4 through the transfer pipe 203, and the active roller 404 is driven to rotate by the rotating motor 403. When the active roller 404 rotates, the driving belt 405 drives the driven roller 402 to rotate. The driven roller 402 rotates, driving the stirring frame 401 to stir the materials passing through the second mixing chamber 4, so that the materials are thoroughly stirred and uniformly become usable slurry, and are continuously discharged through the discharge hopper 406.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A slurry continuous mixing device for premixed structural columns, comprising a top cover (1), a mixing tank (2), a drive motor (3) and two mixing chambers (4), characterized in that: An input hopper (201) is fixed at the bottom end of the top cover (1), and a mixing tank (2) is fixedly connected to the bottom end of the input hopper (201). Two mixing chambers (4) are arranged below the mixing tank (2). A driving motor (3) is fixed at the center of the top end of the top cover (1). Water pipes (101) are fixed in a circular array near the edge of the top cover (1). A circular pipe (102) is fixed at the top end of all the water pipes (101). A stirring rack (401) is rotatably connected to the inside of the two mixing chambers (4).

2. The continuous mixing equipment for premixed structural columns according to claim 1, characterized in that: The upper surface of the annular tube (102) is fixedly connected to a conveying tube (103), and a material conveying tube (104) is fixedly passed through the top cover (1) between the annular tube (102) and the driving motor (3) in the form of an annular array.

3. The continuous mixing equipment for premixed structural columns according to claim 1 is characterized in that: A centralizing bucket (202) is fixed to the lower part of the inner wall of the mixing tank (2), the bottom end of the centralizing bucket (202) is fixedly connected to a transfer pipe (203), and the bottom end of the transfer pipe (203) is fixedly connected to the peripheral side of the second mixing chamber (4).

4. The continuous mixing equipment for premixed structural columns according to claim 1, characterized in that: A driving shaft (301) is fixed to the output end of the driving motor (3), and stirring blades (302) are fixed in a circular array on the lower circumference of the driving shaft (301), and the stirring blades (302) are arranged in the mixing tank (2).

5. The continuous mixing equipment for premixed structural columns according to claim 1, characterized in that: The front end of the stirring frame (401) passes through the front end of the second mixing chamber (4) and extends out, and a driven roller (402) is fixed to the front end of the stirring frame (401).

6. The continuous mixing equipment for premixed structural columns according to claim 5, characterized in that: A rotating motor (403) is provided on one side of the second mixing chamber (4), a driving roller (404) is fixed to the output end of the rotating motor (403), a transmission belt (405) is movably connected to the peripheral sides of the driving roller (404) and the driven roller (402), and a discharge hopper (406) is fixedly connected to the lower part of the peripheral side of the second mixing chamber (4).

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