CN219667049U - Concrete admixture dry mixing device - Google Patents
Concrete admixture dry mixing device Download PDFInfo
- Publication number
- CN219667049U CN219667049U CN202320348792.6U CN202320348792U CN219667049U CN 219667049 U CN219667049 U CN 219667049U CN 202320348792 U CN202320348792 U CN 202320348792U CN 219667049 U CN219667049 U CN 219667049U
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- CN
- China
- Prior art keywords
- connecting rod
- fixedly connected
- concrete admixture
- wall
- dry mixing
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- 239000004567 concrete Substances 0.000 title claims abstract description 45
- 238000007580 dry-mixing Methods 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 60
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000843 powder Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910021487 silica fume Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete admixture dry mixing device which comprises a bearing frame, wherein a stepping motor is fixedly connected to an inclined side surface of the bearing frame, an output shaft of the stepping motor is connected with a stirring barrel through a coupling, a spiral groove is processed on the outer wall of the stirring barrel, a limit connecting rod is fixedly connected to the inclined side surface of the bearing frame, a movable folding rod is slidingly connected to the outer wall around the limit connecting rod, a movable ball is rotationally connected to the outer wall on one side of a vertical plate of the movable folding rod through a connecting rod, the movable ball is slidingly connected to the inside of the spiral groove, and a fixed connecting rod is fixedly connected to the bottom of a transverse plate of the movable folding rod. According to the utility model, the movable ball moves in the spiral groove on the stirring barrel, namely the movable folding rod moves up and down, so that the fixed connecting rod and the stirring mechanism on the fixed connecting rod stir the concrete admixture up and down, the stirring barrel stir the concrete admixture transversely, and the scattering effect of the concrete admixture is improved.
Description
Technical Field
The utility model relates to the technical field of concrete admixture mixing, in particular to a concrete admixture dry mixing device.
Background
The concrete admixture is to improve the concrete performance, save water, adjust the concrete intensity grade, mix the natural or artificial powdery mineral substance that can improve the concrete performance while producing the concrete, the concrete admixture is generally fly ash, granulated blast furnace slag powder, zeolite powder, silica fume, etc., at present, the concrete needs to add admixture such as fly ash, granulated blast furnace slag powder, zeolite powder, silica fume, etc. while producing in the prior art, in order to guarantee the admixture to fully blend into it in the course of stirring, avoid the admixture to gather into the lump, need to stir for a long time in the stirring to produce the concrete, make the concrete production cycle long, mix the admixture before adding admixture generally, make the admixture of each component break up and mix, thus reduce the time that the concrete is stirred.
Through searching, the patent with the Chinese patent application number of CN202122976306.9 discloses a stirring device for uniformly mixing admixture for a concrete prefabricated member. The stirring equipment for uniformly mixing the admixture for the concrete prefabricated member comprises the following components: the mixing box is provided with a mixing wall scraping mechanism and a vibration discharging mechanism; the wall mechanism is scraped to compounding includes solid fixed ring, carousel, motor one, internal gear, two dwang, two gears, annular slide rail, C shape slider, connecting block and scraper blade, gu fixed ring fixed mounting is at the top of mixing box, the carousel rotates and installs in solid fixed ring, motor one sets up the top at mixing box, the output shaft of motor one and the top fixed connection of carousel.
The stirring device for uniformly mixing the admixture for the precast concrete has the following defects: the stirring mechanism of the stirring equipment can only stir in a transverse plane, can not stir the concrete admixture up and down, and has poor scattering effect on the concrete admixture.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a concrete admixture dry mixing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a concrete admixture dry mixing device, includes bears the frame, the oblique side fixedly connected with step motor of bearing the frame, step motor's output shaft has the agitator through the coupling joint, agitator outer wall processing has the helicla flute, the oblique side fixedly connected with spacing connecting rod of bearing the frame, outer wall sliding connection has removal profile pole all around, the vertical board one side outer wall of removal profile pole is connected with the removal ball through the connecting rod rotation, it is inside in the helicla flute to remove the ball sliding connection, the fixed connecting rod of horizontal board bottom fixedly connected with of removal profile pole, the fixed connecting rod is outside wall fixedly connected with evenly distributed's cavity even post all around, the inside fixedly connected with spring of cavity even post, the inside spring one end fixedly connected with expansion link of cavity even post, outer wall sliding connection is in cavity even post inner wall all around the expansion link.
Preferably: the fixed connecting rod is positioned at the central axis of the stirring barrel.
Preferably: the outer one end fixedly connected with pincerlike link plate of flexible connecting rod, the opposite side inner wall of pincerlike link plate is connected with the buffering roller through the pivot rotation.
Preferably: the surface of the buffer roller is provided with a buffer pad.
Preferred as the present utility model: the hollow connecting column is characterized in that the outer walls of the two sides of the hollow connecting column are fixedly connected with extension connecting rods, the outer walls of one side of each extension connecting rod are fixedly connected with transverse connecting rods, and the outer walls of the two sides of each transverse connecting rod are rotationally connected with stirring rotating wheels.
As a preferred embodiment of the present utility model: the inclined side surface of the bearing frame is fixedly connected with a supporting circular ring through a connecting rod, and the stirring barrel rotates inside the supporting circular ring.
The utility model has the beneficial effects that:
the movable ball moves in the spiral groove on the stirring barrel, namely the movable folding rod moves up and down, so that the fixed connecting rod and the stirring mechanism on the fixed connecting rod stir the concrete admixture up and down, the stirring barrel transversely stirs the concrete admixture, and the scattering effect of the concrete admixture is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a concrete admixture dry mixing apparatus according to the present utility model;
FIG. 2 is a schematic view of a mixing drum of a concrete admixture dry mixing apparatus according to the present utility model;
FIG. 3 is a schematic view of the form of a fixed connecting rod of a dry mixing device for concrete admixture according to the present utility model;
fig. 4 is a schematic cross-sectional view of a hollow column of a dry mixing apparatus for concrete admixture according to the present utility model.
In the figure: the device comprises a 1-bearing frame, a 2-limiting connecting rod, a 3-movable folding plate, a 4-fixed connecting rod, a 5-stirring barrel, a 6-supporting circular ring, a 7-stepping motor, an 8-spiral groove, a 9-movable ball, a 10-hollow connecting column, an 11-telescopic connecting rod, a 12-pincer-shaped connecting plate, a 13-buffering rotating roller, a 14-extending connecting rod, a 15-transverse connecting rod and a 16-stirring rotating wheel.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the patent and simplifying the description, and do not limit the device, structure, or element to which it refers to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1:
the utility model provides a concrete admixture dry mixing device, refer to fig. 1-4 and show, including bearing frame 1, bearing frame 1's oblique side fixedly connected with step motor 7, step motor 7's output shaft has agitator 5 through the coupling joint, agitator 5 outer wall processing has helical groove 8, bearing frame 1's oblique side fixedly connected with spacing connecting rod 2, spacing connecting rod 2 all around outer wall sliding connection has removal folding rod 3, remove folding rod 3's vertical board one side outer wall through the connecting rod rotation and be connected with removal ball 9, removal ball 9 sliding connection is in helical groove 8 inside, remove folding rod 3's transverse plate bottom fixedly connected with fixed link 4, fixed link 4 is located agitator 5's axis department, fixed link 4 all around outer wall fixedly connected with evenly distributed's cavity even connecting column 10, cavity connecting column 10 inside fixedly connected with spring, the inside spring one end fixedly connected with expansion link 11 all around outer wall sliding connection in cavity connecting column 10 inner wall, one end outside clamp 11 outside fixedly connected with expansion link 12, two side connecting rod 14 rotation connecting rod 14 have two side buffer connection, two side buffer connection roller 14 fixedly connected with horizontal roller 14, two side buffer connection 14 are connected with each other through the rotation side surface of rotation;
the stepper motor 7 can control the rotation angle of the stirring barrel 5, so that the stirring barrel 5 rotates forward for three hundred sixty degrees and then rotates reversely for three hundred sixty degrees, the purpose that the movable ball 9 moves in the spiral groove 8 on the stirring barrel 5 is achieved, namely, the movable folding rod 3 moves up and down, the fixed connecting rod 4 and the stirring mechanism on the fixed connecting rod 4 stir the concrete admixture up and down, the stirring barrel 5 transversely stirs the concrete admixture, and the scattering effect of the concrete admixture is improved.
Referring to fig. 1, the inclined side surface of the bearing frame 1 is fixedly connected with a supporting circular ring 6 through a connecting rod, and the stirring barrel 5 rotates in the supporting circular ring 6;
the stirring barrel 5 is limited through the supporting ring 6, so that the stability of the stirring barrel 5 in the stirring rotation process is ensured.
When the stirring device is used, cement ash, fly ash, granulated blast furnace slag powder, zeolite powder, silica fume and other additives are added into the stirring barrel 5, then the stepping motor 7 is started to repeatedly rotate forwards and reversely to the stirring barrel 5, in the forward rotation process of the stirring barrel 5, the moving balls 9 move upwards along the spiral grooves 8 on the stirring barrel 5, in the reverse rotation process of the stirring barrel 5, the moving balls 9 move downwards along the spiral grooves 8, so that the stirring mechanism on the fixed connecting rod 4 stirs the concrete additive up and down, the stirring barrel 5 overturns and stirs the concrete additive, the buffer rotating roller 13 on the telescopic connecting rod 11 is propped against the inner wall of the stirring barrel 5 by the springs in the stirring mechanism on the fixed connecting rod 4, the concrete additive inside the stirring barrel 5 is ensured to be sufficiently stirred, the stirring rotating wheels 16 on the transverse connecting rod 15 and the extending connecting rods 14 on two sides of the hollow connecting rod 10 can enlarge the stirring range, and the stirring effect on the stirring rotating wheels 16 on the transverse connecting rod 15 is further improved on the one hand, and the stirring effect on the other hand, the scattering effect on the concrete additive is improved.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The dry mixing device for the concrete admixture comprises a bearing rack (1), wherein a stepping motor (7) is fixedly connected to the inclined side surface of the bearing rack (1), and an output shaft of the stepping motor (7) is connected with a stirring barrel (5) through a coupling, and the dry mixing device is characterized in that a spiral groove (8) is processed on the outer wall of the stirring barrel (5);
the inclined side surface of the bearing frame (1) is fixedly connected with a limit connecting rod (2), the peripheral outer wall of the limit connecting rod (2) is slidably connected with a movable folding rod (3), the outer wall of one side of a vertical plate of the movable folding rod (3) is rotatably connected with a movable ball (9) through the connecting rod, and the movable ball (9) is slidably connected inside the spiral groove (8);
the utility model discloses a movable folding type connecting rod, including fixed connecting rod (4) and hollow connecting column (10), fixed connecting rod (4) is fixed on the bottom of the transverse plate of movable folding type rod (3), outer wall fixedly connected with evenly distributed's cavity even post (10) all around, inside fixedly connected with spring of cavity even post (10), the inside spring one end fixedly connected with expansion connecting rod (11) of cavity even post (10), outer wall sliding connection is in cavity even post (10) inner wall all around expansion connecting rod (11).
2. A concrete admixture dry mixing apparatus according to claim 1, characterized in that the fixed link (4) is located at the central axis of the mixing drum (5).
3. The concrete admixture dry mixing device according to claim 1, wherein one end of the outer portion of the telescopic connecting rod (11) is fixedly connected with a pincerlike connecting plate (12), and opposite side inner walls of the pincerlike connecting plate (12) are rotatably connected with buffer rotating rollers (13) through rotating shafts.
4. A concrete admixture dry mixing apparatus according to claim 3, characterized in that the surface of the buffer roller (13) is provided with a buffer.
5. The concrete admixture dry mixing device according to claim 1, wherein the outer walls of two sides of the hollow connecting column (10) are fixedly connected with extension connecting rods (14), one side outer wall of each extension connecting rod (14) is fixedly connected with a transverse connecting rod (15), and two side outer walls of each transverse connecting rod (15) are rotatably connected with stirring rotating wheels (16).
6. The concrete admixture dry mixing device according to claim 1, wherein the inclined side surface of the bearing frame (1) is fixedly connected with a supporting circular ring (6) through a connecting rod, and the stirring barrel (5) rotates in the supporting circular ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348792.6U CN219667049U (en) | 2023-03-01 | 2023-03-01 | Concrete admixture dry mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348792.6U CN219667049U (en) | 2023-03-01 | 2023-03-01 | Concrete admixture dry mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667049U true CN219667049U (en) | 2023-09-12 |
Family
ID=87899070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320348792.6U Active CN219667049U (en) | 2023-03-01 | 2023-03-01 | Concrete admixture dry mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667049U (en) |
-
2023
- 2023-03-01 CN CN202320348792.6U patent/CN219667049U/en active Active
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