Colored concrete blending device
By designing a color concrete mixing device, the pigment box is set up and the discharge hole is opened on the mixing rod, the problem of uneven mixing of pigments and concrete powder is solved, and the uniform modulation effect of color concrete is achieved.
Patent Information
- Application Number
- CN202421476494.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-26
AI Technical Summary
In the existing color concrete mixing technology, the uneven mixing of pigments and concrete powder leads to uneven color mixing and affects the use effect.
A color concrete mixing device is designed, including a mixing tank, a hopper, a mixing rod and a pigment box. By conducting the mixing rod, a pigment box is set up and a discharge hole is opened on the pigment box, so that the pigment box can evenly throw the pigment into the mixing box as the mixing rod rotates, and fully mix with the concrete powder.
It realizes the full and uniform mixing of pigments and concrete powder, ensuring the modulation effect of colored concrete, with simple structure, simple operation and strong practicality.
Smart Images
Figure CN222874935U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of color concrete mixing, in particular to a color concrete mixing device. Background Art
[0002] Colored concrete is suitable for decorating outdoor and indoor cement-based and other materials such as ground, wall, scenic spots: such as gardens, squares, hotels, office buildings, homes, sidewalks, driveways, parking lots, garages, building exterior walls, roofs, and various public places or old house decoration and renovation projects, etc. At the same time, unique and applicable colored art concrete products and reliefs can be developed according to the needs of the owners and creative ideas. Because it can present various colors, patterns, textures, realistically simulate natural materials and textures, and can freely draw various patterns, and it becomes more and more new with time, it can easily enable people to realize the ideal of harmonious coexistence and integration of buildings, humanistic environment, and natural environment.
[0003] Since the preparation of colored concrete usually requires the mixing of multiple pigments, and in the existing operation, when adding pigments, the pigments are usually poured all at once, which easily leads to uneven mixing of pigments and concrete powder, thereby causing the problem of uneven color mixing and affecting the use effect. Utility Model Content
[0004] The utility model aims to provide a colored concrete mixing device, which can achieve full and uniform mixing of pigment and concrete powder by gradually adding pigment, thereby ensuring the modulation effect of colored concrete.
[0005] The utility model adopts the following technical solutions:
[0006] A colored concrete mixing device comprises a mixing tank, wherein the mixing tank is provided with a feeding hopper, the bottom of the mixing tank is provided with an openable and closable discharge hole, a stirring rod is rotatably provided in the mixing tank, a pigment box is provided at the portion of the stirring rod located in the mixing tank, and a discharge hole is provided on the outer wall of the pigment box; a feeding hole is provided at the portion of the stirring rod located outside the mixing tank, and the stirring rod is connected from the feeding hole to the pigment box; a stirring blade is provided on the stirring rod below the pigment box.
[0007] Preferably, the stirring rod is divided into two sections, an upper section and an lower section, which are detachably connected to the paint box respectively.
[0008] Preferably, a conical flow guide platform is provided in the paint box.
[0009] Preferably, the discharge hole is obliquely located in the lower middle portion of the paint box, and the discharge hole is obliquely arranged downward.
[0010] Preferably, there are two feeding holes, which are symmetrically arranged on both sides of the stirring rod.
[0011] Preferably, baffles are provided on the stirring rods on both sides of the feeding hole, and the baffles are in the shape of a right-angled triangle. The two baffles on each side are provided with supporting protrusions on the opposite sides away from the feeding hole, and a sealing plate is hinged between the two baffles on each side.
[0012] Preferably, a positioning bolt is threadedly arranged on the baffle.
[0013] Preferably, a sealing disk is rotatably provided at the bottom of the mixing tank, and the discharge holes are provided on the bottom of the mixing tank and the sealing disk, wherein the discharge holes are coaxially provided with inner and outer groups, and the inner and outer groups of discharge holes are located in directions perpendicular to each other.
[0014] Preferably, a push rod is provided at the bottom of the stirring rod.
[0015] Preferably, the feeding hopper is provided with two symmetrically arranged on both sides of the mixing tank; and a transparent observation port is provided at the front end of the mixing tank.
[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model arranges a paint box on the stirring rod and opens a discharge hole on the paint box, so that the paint box can evenly throw the paint stored inside into the mixing box as the stirring rod rotates, and then fully mixes it with the concrete powder contained in the mixing tank, providing convenience for subsequent water addition and mixing, ensuring the mixing quality of concrete, and has a simple structure, easy operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0018] Figure 2 for Figure 1 A cross-sectional view of
[0019] Figure 3 A cross-sectional view of a paint box and a stirring rod according to an embodiment of the present application;
[0020] Figure 4 A top view of the sealing disk according to an embodiment of the present application;
[0021] Figure 5 This is a schematic diagram of the structure of the baffle according to an embodiment of the present application. DETAILED DESCRIPTION
[0022] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:
[0023] like Figures 1 to 5As shown, a colored concrete mixing device described in the utility model comprises a mixing tank 1, on which a feeding hopper 2 is arranged, and on which a cover plate 3 is arranged for sealing the feeding hopper 2 to prevent foreign matter from entering the tank body during operation; preferably, two feeding hoppers 2 are arranged symmetrically on both sides of the mixing tank 1 to facilitate the addition of concrete materials; a transparent observation port 4 is arranged at the front end of the mixing tank 1 to facilitate intuitive observation of the mixing situation. An openable and closable discharge hole 5 is provided at the bottom of the mixing tank 1 for discharging the mixed materials. A stirring rod 7 driven by a motor 6 is rotatably provided in the mixing tank 1. In this embodiment, a detachable sealing cover 8 is preferably provided at the top of the mixing tank 1. The top of the stirring rod 7 is movably passed through the top of the sealing cover 8 and connected to the motor 6 arranged on the mounting frame at the top of the sealing cover 8 through a coupling; a pigment box 9 is provided at the part of the stirring rod 7 located in the mixing tank 1, and a discharge hole 10 is provided on the outer wall of the pigment box 9; a feeding hole 11 is provided at the part of the stirring rod 7 located outside the mixing tank 1 for adding pigment, wherein the stirring rod 7 is connected from the feeding hole 11 to the pigment box 9; a stirring blade 12 is provided on the stirring rod 7 below the pigment box 9 for stirring and mixing the pigment and concrete powder added to the mixing tank 1. During operation, concrete powder is added into the mixing tank 1 through the feeding hopper 2, and then pigment is added into the pigment box 9 through the feeding hole 11. Finally, the motor 6 is started to drive the stirring rod 7 to rotate to achieve mixing and stirring of the pigment and concrete powder, so as to achieve the purpose of fully mixing the pigment and concrete powder, and provide favorable conditions for the subsequent preparation of colored concrete.
[0024] Furthermore, in this embodiment, the stirring rod 7 is divided into two sections, upper and lower, which are detachably connected to the paint box 9. Since the amount of colored concrete used each time is not large, the paint box 9 and the stirring rod 7 can be preferably connected by a thread. In addition, in this embodiment, a conical guide platform 13 is also provided in the paint box 9 to guide the paint falling from the upper stirring rod 7 into the paint box 9 to the discharge hole 10; wherein the discharge hole 10 is obliquely located in the middle and lower part of the paint box 9, and the discharge hole 10 is obliquely arranged downward, so that the paint can be smoothly discharged from the discharge hole 10 into the mixing tank 1 along the slope of the guide platform 13.
[0025] Further, in this embodiment, two feeding holes 11 are provided, and they are symmetrically arranged on both sides of the stirring rod 7, so that different pigments can be added at the same time, and the convenience of pigment addition is improved; preferably, baffles 14 are provided on the stirring rods 7 on both sides of the feeding hole 11, and the baffles 14 are in the shape of a right triangle, and the two baffles 14 on each side are provided with supporting convex edges 15 on the opposite sides away from the feeding hole 11, and a sealing plate 16 is hinged between the two baffles 14 on each side. The sealing plate 16 is used to close the feeding hole 11 to prevent debris from entering the pigment box 9 from the feeding hole 11 during work. The setting of the right-angled triangle baffle 14 and the hinged setting of the sealing plate 16 can open the sealing plate 16 along the hinge point when adding materials, and use the supporting convex edge 15 to support the sealing plate 16, which can form a feeding channel with a large top opening and a small bottom opening, which is convenient for the pigment to smoothly enter the pigment box 9 from the feeding hole 11 when adding, and improve the convenience of adding materials. In addition, a positioning bolt 17 is threadedly provided on the baffle 14 so that after the feeding is completed, when the sealing plate 16 blocks the feeding hole 11, the sealing plate 16 can be fixed by the positioning bolt 17 to ensure the stability of the sealing plate 16 and avoid the sealing plate 16 from opening and closing continuously along the hinge point as the stirring rod 7 rotates continuously during operation.
[0026] Furthermore, a sealing disk 18 is rotatably provided at the bottom of the mixing tank 1, and a discharge hole 5 is provided at the bottom of the mixing tank 1 and on the sealing disk 18, wherein the discharge hole 5 is coaxially provided with two groups of inner and outer discharge holes 5, and the inner and outer groups of discharge holes 5 are located in mutually perpendicular directions, and the arrangement of the inner and outer groups of discharge holes 5 can realize the rapid discharge of the mixed materials. In the initial state, the discharge holes 5 on the sealing disk 18 are staggered with the discharge holes 5 at the bottom of the mixing tank 1, and are in a sealed state at this time. When it is necessary to discharge the material, the sealing disk 18 is rotated so that the discharge holes 5 on it coincide with the discharge holes 5 at the bottom of the mixing tank 1; preferably, in this embodiment, a push rod 19 is also provided at the bottom of the stirring rod 7, and the rotation of the stirring rod 7 can drive the push rod 19 to rotate at the bottom of the mixing tank 1, which helps to push the mixed material to the discharge hole 5 for discharge when discharging the material.
[0027] When the utility model is used, the pigment is first added into the pigment box 9 through the feeding hole 11, and the concrete powder is added at the same time, and then the feeding hole 11 and the feeding hopper 2 are respectively sealed by the sealing plate 16 and the cover plate 3; finally, the motor 6 is turned on to drive the stirring rod 7 and the pigment box 9 to rotate to realize the uniform addition of the pigment into the mixing tank 1. The utility model has a simple structure, is easy and quick to operate, and greatly realizes the full and uniform mixing of the pigment and the concrete powder during the configuration process of the colored concrete, provides favorable conditions for the subsequent further mixing process, and ensures the preparation effect of the colored concrete.
Claims
1. A colored concrete mixing device, comprising a mixing tank, a feeding hopper is provided on the mixing tank, and a discharge hole that can be opened and closed is provided at the bottom of the mixing tank, characterized in that: A stirring rod is rotatably arranged in the mixing tank, a paint box is arranged on the part of the stirring rod located in the mixing tank, and a discharge hole is arranged on the outer wall of the paint box; a feeding hole is arranged on the part of the stirring rod located outside the mixing tank, and the stirring rod is connected from the feeding hole to the paint box; a stirring blade is arranged on the stirring rod below the paint box.
2. The colored concrete mixing device according to claim 1, characterized in that: The stirring rod is divided into two sections, an upper section and an lower section, which are detachably connected to the paint box respectively.
3. The colored concrete mixing device according to claim 1, characterized in that: A conical flow guide platform is arranged in the paint box.
4. The colored concrete mixing device according to claim 3 is characterized in that: The discharge hole is obliquely located at the middle and lower part of the paint box, and the discharge hole is obliquely arranged downward.
5. The colored concrete mixing device according to claim 1, characterized in that: There are two feeding holes, which are symmetrically arranged on both sides of the stirring rod.
6. The colored concrete mixing device according to claim 5, characterized in that: Baffles are arranged on the stirring rods on both sides of the feeding hole. The baffles are in the shape of right triangles. The two baffles on each side are provided with supporting protrusions on the opposite sides away from the feeding hole, and a sealing plate is hinged between the two baffles on each side.
7. The colored concrete mixing device according to claim 6, characterized in that: The baffle is threadedly provided with positioning bolts.
8. The colored concrete mixing device according to claim 1, characterized in that: A sealing disk is rotatably arranged at the bottom of the mixing tank, and the discharge holes are arranged on the bottom of the mixing tank and the sealing disk, wherein the discharge holes are coaxially arranged in two groups, inner and outer, and the two groups of discharge holes are located in directions perpendicular to each other.
9. The colored concrete mixing device according to claim 8, characterized in that: A push rod is arranged at the bottom of the stirring rod.
10. The colored concrete mixing device according to claim 1, characterized in that: The feeding hopper is provided with two symmetrically arranged on both sides of the mixing tank; the front end of the mixing tank is provided with a transparent observation port.