Concrete mixing tank

Abstract

The utility model relates to the technical field of building material production, in particular to a concrete stirring tank which comprises a shell, a motor is fixedly connected to the top of the shell, a feeding pipe is arranged on one side of the motor, a vibration discharging mechanism is arranged at the bottom of the shell, and a uniform material distributing mechanism is arranged in the center of the interior of the shell. And the uniform material distributing mechanism comprises a rotating column fixedly connected to the output end of the motor, two sets of fixing rings are fixedly installed on the side wall of the rotating column, and a plurality of spiral material stirring rods are fixedly connected to the side walls of the fixing rings at equal intervals. According to the concrete stirring device, uniform stirring and material distribution in the concrete stirring process are achieved through the uniform material distribution mechanism, meanwhile, uniform stirring in the concrete stirring process is achieved through matched arrangement of the fixing ring and the spiral material stirring rod, the stirring efficiency is effectively improved, and the concrete preparation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material production, in particular to a concrete mixing tank. Background Art

[0002] Concrete is the product of mixing cement, sand, gravel and water. In order to improve the mixing of concrete, mixing tanks are used to speed up the preparation of concrete, replacing the traditional manual mixing method and saving manpower.

[0003] After searching, the existing patent number CN219095495U discloses a concrete mixing tank, including a tank body, a feeding port is opened on the top of the tank body, and an anti-blocking funnel structure is installed in the feeding port, the anti-blocking funnel structure includes a funnel, and the funnel is threadedly connected in the feeding port, the outer ring of the bottom of the funnel located in the tank body is fixedly connected to the inner ring of the bearing, and the outer ring wall of the bearing is fixedly connected to the inner ring of the gear 2; when the motor is turned on, the rotating shaft rotates to drive the gear 1 and then the gear 2 is linked to rotate, and the rotation of the gear 2 drives the U-shaped plate to inject the material from the funnel into the tank body, and the guide plate can limit the direction of the material and make it fall quickly into the tank body; when the funnel is blocked: because one side wall of the U-shaped plate rotates in the funnel, the fixed material blocked in the funnel can be moved, so that the material falls, and because one side wall of the U-shaped plate is in contact with the protrusion, a small vibration will be generated, which can accelerate the falling of the material, thereby achieving an anti-blocking effect.

[0004] When the above application is used, due to the high viscosity of concrete, the mixed concrete is easy to block the discharge port, resulting in obstruction of the mixed concrete discharge, affecting the preparation efficiency of concrete, and needs to be improved. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a concrete mixing tank, which solves the technical problem that the discharge port is easily blocked by concrete.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a concrete mixing tank, comprising a shell, a motor is fixedly connected to the top of the shell, a feeding pipe is provided on one side of the motor, a vibrating feeding mechanism is provided at the bottom of the shell, and a uniform material distribution mechanism is provided at the inner center of the shell;

[0007] The uniform material distribution mechanism comprises a rotating column fixedly connected to the output end of the motor, two groups of fixed rings are fixedly installed on the side wall of the rotating column, and a plurality of spiral material dispensing rods are fixedly connected to the side wall of the fixed ring at equal intervals.

[0008] Preferably, the bottom wall ends of the spiral material-moving rods at the bottom are fixedly connected with fixed blocks, and the bottom wall of the fixed blocks is slidably mounted with two elastic movable blocks;

[0009] The vibrating unloading mechanism comprises a discharge hopper fixedly connected to the bottom of the shell, a fixing ring is fixedly connected to the top of the discharge hopper, and a plurality of limit blocks are fixedly connected to the top wall of the fixing ring;

[0010] The plurality of limit blocks are arranged equidistantly along the circumference of the fixing ring.

[0011] Preferably, the thickness of the elastic movable block is greater than the distance between the top wall of the limit block and the fixed block;

[0012] The spiral material-moving rod is divided into vertical sinking spiral sections.

[0013] By means of the above technical solution, the utility model provides a concrete mixing tank, which has at least the following beneficial effects:

[0014] 1. The utility model realizes uniform mixing and distributing of materials during the concrete mixing process through the uniform mixing mechanism, and at the same time realizes uniform mixing of the concrete during the concrete mixing process through the matching arrangement between the fixed ring and the spiral material distributing rod, thereby effectively improving the mixing efficiency and the concrete preparation efficiency.

[0015] 2. The utility model drives the fixed block and the elastic movable block at the bottom to contact the limit block at the top of the fixed ring in the vibration efficiency mechanism through the rotation of the spiral material-distributing rod during the rotation of the uniform material-distributing mechanism, thereby driving the discharge hopper to vibrate, thereby realizing the vibration discharge of the concrete inside the discharge hopper, avoiding the blockage of the discharge port by concrete, and effectively improving the discharge rate of concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the uniform material distribution mechanism of the utility model;

[0019] Figure 3 It is a bottom view of the three-dimensional structure of the uniform material distribution mechanism of the utility model.

[0020] In the figure: 1. Shell; 2. Motor; 3. Feed pipe; 4. Vibrating feeding mechanism; 40. Discharging hopper; 41. Fixed ring; 42. Limiting block; 5. Uniform material distribution mechanism; 50. Rotating column; 51. Fixed ring; 52. Spiral feeding rod; 53. Fixed block; 54. Elastic movable block. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Embodiment 1

[0023] Please refer to Figure 1-Figure 2 A concrete mixing tank comprises a shell 1, a motor 2 is fixedly connected to the top of the shell 1, a feed pipe 3 is arranged on one side of the motor 2, a vibrating feeding mechanism 4 is arranged at the bottom of the shell 1, and a uniform material distribution mechanism 5 is arranged at the inner center of the shell 1; the uniform material distribution mechanism 5 comprises a rotating column 50 fixedly connected to the output end of the motor 2, two groups of fixing rings 51 are fixedly installed on the side wall of the rotating column 50, and a plurality of spiral material distribution rods 52 are fixedly connected to the side wall of the fixing ring 51 at equal intervals. Before the preparation of concrete begins, the material is first added through the feed pipe 3, and then the motor 2 is turned on, and the motor 2 drives the rotating column 50 and the spiral material distribution rod 52 to rotate, and the uniform mixing and distribution of the concrete during the mixing process is realized through the uniform material distribution mechanism 5, and at the same time, the uniform mixing of the concrete during the mixing process is realized through the matching setting between the fixing ring 51 and the spiral material distribution rod 52, which effectively improves the mixing efficiency and the preparation efficiency of the concrete.

[0024] Embodiment 2

[0025] Please refer to Figure 1-Figure 3 This embodiment is basically the same as the first embodiment. This embodiment is made on the basis of the first embodiment and has the same beneficial effects as the first embodiment. The same parts can be referred to each other and will not be described in detail here.

[0026] The bottom wall ends of the bottom spiral material-dispensing rods 52 are fixedly connected with fixed blocks 53, and the bottom walls of the fixed blocks 53 are slidably mounted with two elastic movable blocks 54; the vibrating material-dispensing mechanism 4 comprises a discharging hopper 40 fixedly connected to the bottom of the shell 1, and a fixing ring 41 is fixedly connected to the top of the discharging hopper 40, and a plurality of limit blocks 42 are fixedly connected to the top wall of the fixing ring 41. The rotation of the spiral material-dispensing rods 52 during the rotation of the uniform material-dispensing mechanism 5 drives the bottom fixed blocks 53 and the elastic movable blocks 54 to contact the limit blocks 42 on the top of the fixing ring 40 in the vibration efficiency mechanism 4, driving the discharging hopper 40 to vibrate, thereby realizing the vibration discharging of the concrete inside the discharging hopper 40, avoiding the blockage of the discharging port by the concrete, and effectively improving the discharging rate of the concrete;

[0027] The plurality of limit blocks 42 are arranged equidistantly along the circumference of the fixed ring 41 , which ensures the vibration frequency when the limit blocks 42 and the elastic movable blocks 54 are in contact, thereby achieving vibration knocking of the same frequency on the material.

[0028] As a preferred technical solution of this embodiment, the thickness of the elastic movable block 54 is greater than the spacing between the top wall of the limit block 42 and the fixed block 53, ensuring that the elastic movable block 54 contacts the limit block 42 during rotation, thereby generating vibration, and using the contact vibration to vibrate the concrete;

[0029] The spiral material shifting rod 52 is divided into a longitudinal sinking spiral section. When the spiral material shifting rod 52 rotates, it drives the concrete to flow along the lower inner part of the shell 1, ensuring that the concrete material moves along the discharge hopper 40 under the action of the spiral material shifting rod 52 and its own gravity during the rotation process.

[0030] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing tank, comprising a shell (1), characterized in that: A motor (2) is fixedly connected to the top of the shell (1), a feeding pipe (3) is provided on one side of the motor (2), a vibrating feeding mechanism (4) is provided at the bottom of the shell (1), and a uniform material distribution mechanism (5) is provided at the inner center of the shell (1); The uniform material distribution mechanism (5) comprises a rotating column (50) fixedly connected to the output end of the motor (2), two groups of first fixed rings (51) are fixedly installed on the side wall of the rotating column (50), and a plurality of spiral material dispensing rods (52) are fixedly connected to the side wall of the first fixed ring (51) at equal intervals.

2. A concrete mixing tank according to claim 1, characterized in that: The bottom wall ends of the spiral material-moving rods (52) are fixedly connected with fixed blocks (53), and the bottom walls of the fixed blocks (53) are slidably mounted with two elastic movable blocks (54).

3. A concrete mixing tank according to claim 2, characterized in that: The vibrating unloading mechanism (4) comprises a discharge hopper (40) fixedly connected to the bottom of the shell (1), a second fixing ring (41) fixedly connected to the top of the discharge hopper (40), and a plurality of limit blocks (42) fixedly connected to the top wall of the second fixing ring (41).

4. A concrete mixing tank according to claim 3, characterized in that: The plurality of limit blocks (42) are arranged at equal intervals along the circumference of the second fixing ring (41).

5. A concrete mixing tank according to claim 3, characterized in that: The thickness of the elastic movable block (54) is greater than the spacing between the top wall of the limiting block (42) and the fixed block (53).

6. A concrete mixing tank according to claim 1, characterized in that: The spiral material-moving rod (52) is divided into vertical sinking spiral sections.

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