CN220484203U - Cement powder storage device - Google Patents
Cement powder storage device Download PDFInfo
- Publication number
- CN220484203U CN220484203U CN202321740979.7U CN202321740979U CN220484203U CN 220484203 U CN220484203 U CN 220484203U CN 202321740979 U CN202321740979 U CN 202321740979U CN 220484203 U CN220484203 U CN 220484203U
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- cement powder
- wall
- gear
- storage device
- stirring rake
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- 239000004568 cement Substances 0.000 title claims abstract description 66
- 239000000843 powder Substances 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 68
- 238000010030 laminating Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a cement powder storage device, and relates to the technical field of cement storage equipment. The utility model comprises an outer shell, at least twelve support columns are arranged on the inner wall of the outer shell in an array manner, an inner shell is fixedly arranged on the inner wall of each support column, a top cover is fixedly arranged at the top of the inner shell, and a transmission device is fixedly arranged at the bottom of the top cover. According to the utility model, cement powder can be extruded upwards through the arranged face, and falls after being extruded upwards through the arranged back, so that local caking can be avoided, the cement powder on the inner wall of the inner shell can be scraped through the arranged inner wall scraping rod, the cement powder is prevented from adhering to the inner wall of the inner shell to generate caking, and the situation that the internal temperature is too high due to solar insolation is avoided through the arranged support column, the inner shell and the outer shell, and water is prevented from entering the inner shell to cause the cement powder caking through the arranged sealing cover.
Description
Technical Field
The utility model relates to the technical field of cement storage equipment, in particular to a cement powder storage device.
Background
The cement is powdered hydraulic inorganic cementing material, and after being added with water and stirred, the cement is made into slurry, can be hardened in air or water, and can firmly bond sand, stone and other materials together. The cement powder is easy to absorb moisture, moisture can cause agglomeration, fluidity and storage effect are reduced, agglomeration can increase discharging difficulty, equipment is even damaged, a large amount of dust can be generated in the cement powder storing and loading and unloading processes, the dust can pollute the environment, threat to personnel health is caused, and meanwhile, dust accumulation can also cause fire and explosion risks.
Chinese patent publication No. CN218705646U discloses a cement powder storage device, which belongs to the technical field of cement storage. The cooling device comprises an outer shell, an inner shell arranged in the outer shell, a driving source arranged at the top of the outer shell, a conveying assembly arranged in the inner shell, wherein the outer shell is of a hollow structure, a gap is reserved between the inner shell and the outer shell, the conveying assembly is in transmission connection with the driving source, and the cooling assembly is positioned in the reserved gap, and at least comprises a cooling assembly sleeved on the inner shell and a circulating pipeline sleeved on the inner shell, the circulating pipeline is connected with the outside, and the circulating pipeline is used for filling cooling liquid. The utility model can effectively avoid caking caused by long-term accumulation of cement powder.
The spiral feeding structure that prior art used transports cement powder constantly from the bottom to the eminence to come through the slip of toper layer board, through the continuous whereabouts of cement powder under the action of gravity, guarantee the dust of cement powder constantly moves, thereby reach the effect that prevents the caking, but the device when using, can cause inside powder constantly whereabouts from the inner wall, the adhesion is on the pipe wall easily, produces the caking more easily on the pipe wall, does not have the scheme of solving this problem in the technique.
For this purpose, a cement powder storage device is proposed.
Disclosure of Invention
The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a cement powder storage device.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a cement powder storage device, includes the shell body, array is provided with twelve at least support columns on the inner wall of shell body, fixed mounting has the inner shell body on the inner wall of support column, the top fixed mounting of inner shell body has the top cap, the bottom fixed mounting of top cap has transmission, transmission's bottom rotation is installed interior stirring rake and outer stirring rake, interior stirring rake is located the inside of outer stirring rake, and interior stirring rake sets up with outer stirring rake is coaxial, the outside laminating of outer stirring rake is in the inner wall of inner shell body.
Further, the inner shell comprises a cylinder wall, a funnel part is arranged at the bottom of the cylinder wall, and a discharging hole is arranged at the bottom outlet of the funnel part.
Further, the top cover comprises a cover body, a motor is fixedly arranged at the top of the cover body, a feed inlet is fixedly arranged at the top of the cover body, and a sealing cover is hinged to the top of the feed inlet.
Further, the transmission device comprises a bottom plate, the bottom plate is fixedly arranged at the bottom of the top cover, a first gear is rotatably arranged at the axis of the bottom plate, the bottom of the first gear is fixedly connected with the inner stirring paddle, a second gear is fixedly arranged at the top of the bottom plate, the first gear is fixedly connected with the output end of the motor, and the first gear is meshed with the second gear.
Further, the inner stirring paddle comprises a central shaft, the central shaft is fixedly connected with the first gear, five groups of stirring blades are arranged on the side wall of the central shaft in a dispersing mode, the stirring blades comprise a head-on surface and a back surface, the head-on surface is a concave cambered surface, and the back surface is a convex cambered surface.
Further, outer stirring rake includes the ring, the ring rotates to be installed in the top of bottom plate, be provided with the internal tooth on the interior round side of ring, ring and second gear engagement set up, the bottom fixed mounting of ring has the inner wall to scrape the pole, be provided with four groups broach towards the axle center direction of ring on the side of inner wall to scrape the pole, the broach is crisscross with stirring vane's horizontal position setting.
The beneficial effects of the utility model are as follows:
according to the utility model, cement powder can be extruded upwards through the arranged face, the cement powder can fall after being extruded upwards through the arranged back, local caking can be avoided, the cement powder on the inner wall of the inner shell can be scraped through the arranged inner wall scraping rod, the cement powder is prevented from adhering to the inner wall of the inner shell to form caking, the arranged comb teeth can be matched with the stirring blade to stir the cement powder in the inner shell, the layering of the cement powder is prevented, caking is effectively avoided, a heat insulation layer is formed on the outer side of the inner shell through the arranged support columns, the inner shell and the outer shell, the top of the feed inlet can be isolated from the outside through the arranged sealing cover, and water is prevented from entering the inner shell to cause the cement powder to agglomerate.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an inner stirring paddle of the present utility model;
FIG. 3 is a schematic view of a support column of the present utility model;
FIG. 4 is a schematic view of the inner housing structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the part A of the present utility model;
FIG. 6 is a schematic view of an external paddle of the present utility model;
reference numerals: 1. an outer housing; 2. an inner housing; 21. a cylinder wall; 22. a funnel portion; 23. a discharge port; 3. a support column; 4. a top cover; 41. a cover body; 42. a motor; 43. a feed inlet; 44. a cover; 5. a transmission device; 51. a first gear; 52. a second gear; 53. a bottom plate; 6. an inner stirring paddle; 61. a central shaft; 62. stirring blades; 621. head-on; 622. a back surface; 7. an outer stirring paddle; 71. an inner wall scraping rod; 72. comb teeth; 73. and (3) a circular ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 6, a cement powder storage device is characterized by comprising an outer shell 1, at least twelve support columns 3 are arranged on the inner wall of the outer shell 1 in an array manner, an inner shell 2 is fixedly arranged on the inner wall of the support columns 3, a top cover 4 is fixedly arranged at the top of the inner shell 2, a transmission device 5 is fixedly arranged at the bottom of the top cover 4, an inner stirring paddle 6 and an outer stirring paddle 7 are rotatably arranged at the bottom of the transmission device 5, the inner stirring paddle 6 is positioned in the outer stirring paddle 7, the inner stirring paddle 6 and the outer stirring paddle 7 are coaxially arranged, and the outer side of the outer stirring paddle 7 is attached to the inner wall of the inner shell 2; specifically, through the inside cement powder of interior stirring rake 6 to the inner shell 2 that set up turns over stirs, can strike off the cement powder that glues on the inner wall of inner shell 2 including through the outer stirring rake 7 that set up, prevent that cement powder from adhering and forming the caking on the inner wall of inner shell 2, provide power for interior stirring rake 6 and outer stirring rake 7 through the transmission 5 that sets up, make interior stirring rake 6 and outer stirring rake 7 alternately rotate, stir inside cement powder simultaneously, make cement powder constantly move in inside, avoid the caking, support column 3 through setting up, inner shell 2 and outer shell 1, make the outside of inner shell 2 form the insulating layer, avoid inside temperature to be too high because of sun exposure.
As shown in fig. 1, 2, 3 and 4, the inner shell 2 comprises a cylinder wall 21, a funnel part 22 is arranged at the bottom of the cylinder wall 21, and a discharge outlet 23 is arranged at the bottom outlet of the funnel part 22; specifically, the use of cement powder can be controlled by the provision of the discharge port 23.
As shown in fig. 1 and 2, the top cover 4 comprises a cover body 41, a motor 42 is fixedly arranged at the top of the cover body 41, a feed inlet 43 is fixedly arranged at the top of the cover body 41, and a sealing cover 44 is hinged at the top of the feed inlet 43; specifically, can provide power for interior stirring rake 6 and outer stirring rake 7 through the motor 42 that sets up, can supply cement powder through the feed inlet 43 that sets up, can keep apart feed inlet 43 top and external world through the closing cap 44 that sets up, prevent that moisture from getting into inside the 2 so that cement powder caking of inner shell.
As shown in fig. 1, 2 and 6, the transmission device 5 comprises a bottom plate 53, the bottom plate 53 is fixedly mounted at the bottom of the top cover 4, a first gear 51 is rotatably mounted at the axis of the bottom plate 53, the bottom of the first gear 51 is fixedly connected with the inner stirring paddle 6, a second gear 52 is fixedly mounted at the top of the bottom plate 53, the first gear 51 is fixedly connected with the output end of the motor 42, and the first gear 51 is meshed with the second gear 52.
As shown in fig. 1, 2 and 5, the inner stirring paddle 6 comprises a central shaft 61, the central shaft 61 is fixedly connected with the first gear 51, five groups of stirring blades 62 are dispersedly arranged on the side wall of the central shaft 61, the stirring blades 62 comprise a face 621 and a back 622, the face 621 is a concave cambered surface, and the back 622 is a convex cambered surface; specifically, the cement powder can be extruded upwards through the head-on 621 that sets up, through the back 622 that sets up for fall is carried out after the cement powder is extruded upwards by head-on 621, can avoid local caking, can carry out abundant stirring to the cement powder after the cooperation with outer stirring rake 7, effectively avoids the caking.
As shown in fig. 1, 2 and 6, the outer stirring paddle 7 comprises a circular ring 73, the circular ring 73 is rotatably arranged at the top of the bottom plate 53, internal teeth are arranged on the inner circular side surface of the circular ring 73, the circular ring 73 is meshed with the second gear 52, an inner wall scraping rod 71 is fixedly arranged at the bottom of the circular ring 73, four groups of comb teeth 72 are arranged on the side surface of the inner wall scraping rod 71 towards the axis direction of the circular ring 73, and the comb teeth 72 and the horizontal positions of the stirring blades 62 are staggered; specifically, the inner wall scraping rod 71 can scrape the cement powder on the inner wall of the inner shell 2, so that the cement powder is prevented from adhering to the inner wall of the inner shell 2 to form caking, and the comb teeth 72 can be matched with the stirring blades 62 to stir the cement powder in the inner part, so that the cement powder is prevented from layering, and caking is effectively avoided.
To sum up: the inside cement powder of inner casing 2 is stirred through the interior stirring rake 6 that sets up, can scrape the cement powder that glues on the inner wall of inner casing 2 through the outer stirring rake 7 that sets up, thereby prevent that cement powder from adhering and forming the caking on the inner wall of inner casing 2, drive arrangement 5 through setting up is for interior stirring rake 6 and outer stirring rake 7 power, make interior stirring rake 6 and the crisscross rotation of outer stirring rake 7, stir inside cement powder simultaneously, make cement powder constantly move inside, can upwards extrude cement powder through the face 621 that sets up, back 622 through the setting, make and carry out whereabouts after the upwards extrusion of cement powder by face 621, can avoid local caking, thereby prevent that cement powder from adhering and producing the caking on the inner wall of inner casing 2 through the inner wall scraping rod 71 that sets up, can cooperate with stirring vane 62, stir inside cement powder, prevent the layering of cement powder, effectively avoid the caking, support column 3 through setting up, inner casing 2 and outer casing 1, make the inside casing 2 can be through setting up the heat insulating layer and can be replaced the top by setting up the cement powder through setting up the top with the top of the motor 2, can prevent that the top from entering into the inside cement powder is sealed up by the top of the motor 2, the top is sealed up the top of the cement powder is 43, can be sealed up the top is opened up by setting up and the top is sealed by the inside cement powder is 43.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cement powder storage device, its characterized in that, including shell body (1), array is provided with twelve at least support columns (3) on the inner wall of shell body (1), fixedly mounted has inner shell body (2) on the inner wall of support column (3), top fixed mounting of inner shell body (2) has top cap (4), the bottom fixed mounting of top cap (4) has transmission (5), interior stirring rake (6) and outer stirring rake (7) are installed in the bottom rotation of transmission (5), interior stirring rake (6) are located the inside of outer stirring rake (7), interior stirring rake (6) and outer stirring rake (7) coaxial setting, the outside laminating of outer stirring rake (7) is in the inner wall of inner shell body (2).
2. A cement powder storage device according to claim 1, characterised in that the inner housing (2) comprises a drum wall (21), a funnel portion (22) being provided at the bottom of the drum wall (21), a discharge opening (23) being provided at the bottom outlet of the funnel portion (22).
3. A cement powder storage device according to claim 1, characterised in that the top cover (4) comprises a cover body (41), a motor (42) is fixedly arranged at the top of the cover body (41), a feed inlet (43) is fixedly arranged at the top of the cover body (41), and a sealing cover (44) is hinged at the top of the feed inlet (43).
4. A cement powder storage device according to claim 3, wherein the transmission device (5) comprises a bottom plate (53), the bottom plate (53) is fixedly arranged at the bottom of the top cover (4), a first gear (51) is rotatably arranged at the axis of the bottom plate (53), the bottom of the first gear (51) is fixedly connected with the inner stirring paddle (6), a second gear (52) is fixedly arranged at the top of the bottom plate (53), the first gear (51) is fixedly connected with the output end of the motor (42), and the first gear (51) is in meshed connection with the second gear (52).
5. The cement powder storage device according to claim 4, wherein the inner stirring paddle (6) comprises a central shaft (61), the central shaft (61) is fixedly connected with the first gear (51), five groups of stirring blades (62) are arranged on the side wall of the central shaft (61) in a dispersing mode, the stirring blades (62) comprise a face (621) and a back (622), the face (621) is a concave arc surface, and the back (622) is a convex arc surface.
6. The cement powder storage device according to claim 5, wherein the outer stirring paddle (7) comprises a circular ring (73), the circular ring (73) is rotatably mounted at the top of the bottom plate (53), internal teeth are arranged on the inner circular side surface of the circular ring (73), the circular ring (73) is meshed with the second gear (52), an inner wall scraping rod (71) is fixedly mounted at the bottom of the circular ring (73), four groups of comb teeth (72) are arranged on the side surface of the inner wall scraping rod (71) towards the axis direction of the circular ring (73), and the comb teeth (72) are staggered with the horizontal positions of the stirring blades (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740979.7U CN220484203U (en) | 2023-07-05 | 2023-07-05 | Cement powder storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740979.7U CN220484203U (en) | 2023-07-05 | 2023-07-05 | Cement powder storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220484203U true CN220484203U (en) | 2024-02-13 |
Family
ID=89824937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321740979.7U Active CN220484203U (en) | 2023-07-05 | 2023-07-05 | Cement powder storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220484203U (en) |
-
2023
- 2023-07-05 CN CN202321740979.7U patent/CN220484203U/en active Active
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