CN114311306B - Jet foaming device for foam lightweight soil - Google Patents
Jet foaming device for foam lightweight soil Download PDFInfo
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- CN114311306B CN114311306B CN202210055536.8A CN202210055536A CN114311306B CN 114311306 B CN114311306 B CN 114311306B CN 202210055536 A CN202210055536 A CN 202210055536A CN 114311306 B CN114311306 B CN 114311306B
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Abstract
The application relates to a foam is efflux foaming device for light soil relates to the field of foam light soil preparation, and it includes the feed bin, has the installation piece along vertical direction sliding connection in the feed bin, articulates on the installation piece and has the material lifting plate that is used for the lifting material, is provided with primary rabbling mechanism on the installation piece, and primary rabbling mechanism is located the top of material lifting plate, is provided with the actuating mechanism one that is used for changing material lifting plate inclination on the installation piece, is provided with second grade rabbling mechanism in the feed bin, and second grade rabbling mechanism is located the below of material lifting plate, is provided with the actuating mechanism two that are used for driving the installation piece to remove in the feed bin. The application has the effects of improving the mixing uniformity degree of foam and cement paste and improving the foaming effect of materials.
Description
Technical Field
The application relates to the field of foam lightweight soil manufacturing, in particular to a jet flow foaming device for foam lightweight soil.
Background
The foamed cement light soil is a novel light heat-insulating material containing a large number of closed pores, which is formed by fully foaming a foaming agent in a mechanical way through a foaming system of a bubble machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-situ construction or mold forming through a pumping system of the foaming machine, and naturally curing. The cement foaming machine is construction machinery equipment capable of preparing a water solution with a certain concentration of cement foaming agent into foam.
In the related art, chinese patent publication No. CN103660009a discloses a cement foaming machine, which comprises a stock bin, a mixing device, a water pump, an air pump, a valve and a stirring device, wherein the foaming agent is introduced into the stock bin through the mixing device, so that cement paste is mixed with the foaming agent, and then the cement paste is stirred through the stirring device, and the foaming is carried out by the air bubble generating device matched with the air bubble generating holes on the isolation plate.
With respect to the related art in the above, the inventors consider that: the stirring range of the stirring device of the foaming machine is small, so that the mixing of the foaming agent and cement slurry is uneven, and the foaming effect of materials is affected.
Disclosure of Invention
In order to improve the mixing uniformity degree of foam and cement paste and improve the foaming effect of materials, the application provides a jet flow foaming device for foam lightweight soil.
The application provides a foam is efflux foaming device for light soil adopts following technical scheme:
the utility model provides a foam lightweight soil is with efflux foaming device, includes the feed bin, along vertical direction sliding connection there being the installation piece in the feed bin, it is used for lifting the material lifting plate of material to articulate on the installation piece, be provided with primary rabbling mechanism on the installation piece, primary rabbling mechanism is located the top of material lifting plate, be provided with the actuating mechanism one that is used for changing material lifting plate inclination on the installation piece, be provided with second grade rabbling mechanism in the feed bin, second grade rabbling mechanism is located the below of material lifting plate, be provided with in the feed bin and be used for the drive actuating mechanism two that the installation piece removed.
Through adopting above-mentioned technical scheme, at the in-process that stirs the material, at first utilize the material lifting plate to carry out the lifting to the material, utilize primary rabbling mechanism to carry out primary stirring to the material on the material lifting plate after the lifting, change the inclination of material lifting plate afterwards, make the material on the material lifting plate empty, the in-process that the material was emptyd can fully contact with the air in the feed bin, and second grade rabbling mechanism can stir the material in the feed bin simultaneously and can stir the material under empting, be favorable to making the material by the more even of stirring like this, be favorable to improving the foaming effect of material.
Optionally, the primary stirring mechanism includes a first cover section of thick bamboo that rotates to connect on the installation piece, a second cover section of thick bamboo that rotates to connect on the installation piece and lie in a first inner chamber of cover section of thick bamboo, a plurality of comb poles that set up on a second cover section of thick bamboo, set up on installation piece and a first cover section of thick bamboo and be used for driving a first pivoted drive assembly, set up on installation piece and a second cover section of thick bamboo and be used for driving a second pivoted drive assembly, a first cover section of thick bamboo and a second cover section of thick bamboo's axis collineation, a first leakage through groove has been seted up along the length direction of body on a first cover section of thick bamboo's the lateral wall, a second leakage through groove has been seted up along its length direction on a second cover section of thick bamboo's lateral wall, a first inner chamber of cover section of thick bamboo with a second inner chamber link up, the comb pole sets up along the lateral wall direction perpendicular to a second cover section of thick bamboo and lies between a first cover section of thick bamboo and a second cover section of thick bamboo.
Through adopting above-mentioned technical scheme, utilize drive assembly one can rotate the cover section of thick bamboo one, drive assembly two can rotate the cover section of thick bamboo two, and the cover section of thick bamboo one can carry out scooping to the material on the material lifting plate at pivoted in-process, makes the material get into between cover section of thick bamboo one and the cover section of thick bamboo two, and cover section of thick bamboo two rotates simultaneously and can drive the comb pole and stir the material between cover section of thick bamboo one and the cover section of thick bamboo two to can improve the effect of stirring material.
Optionally, the first driving assembly comprises a first toothed ring fixedly connected to the outer side wall of the first cover cylinder, and a first gear rotationally connected to the mounting block and rotationally meshed with the toothed ring, and the mounting block is fixedly connected with a first driving motor for driving the first gear to rotate.
Through adopting above-mentioned technical scheme, when needs rotate a cover section of thick bamboo first, start driving motor first, driving motor first drives gear one and rotates, drives ring gear one and rotates when gear one rotates to drive a cover section of thick bamboo rotation.
Optionally, the second driving component comprises a toothed ring II fixedly connected to the rotating shaft where the second cover cylinder is located, and a gear II rotationally connected to the mounting block and rotationally meshed with the toothed ring II, and the mounting block is fixedly connected with a driving motor II for driving the gear II to rotate.
Through adopting above-mentioned technical scheme, when needs rotate a cover section of thick bamboo II, start driving motor II, driving motor II drives gear II and rotates, drives ring gear II and rotates when gear II rotates to drive a cover section of thick bamboo II and rotate.
Optionally, second grade rabbling mechanism is including rotating the rolling disc of connecting in the feed bin, a plurality of rotation are connected on the rolling disc stirring rake, the rolling disc sets up along vertical direction, fixedly connected with driven sprocket on the stirring rake, driven sprocket and the coaxial rotation of stirring rake, rotate on the rolling disc and be connected with drive sprocket, the meshing has the chain between drive sprocket and the driven sprocket, fixedly connected with is used for driving drive sprocket pivoted driving motor three on the rolling disc, fixedly connected with is used for driving rolling disc pivoted driving motor four on the feed bin lateral wall.
Through adopting above-mentioned technical scheme, driving motor IV drives whole carousel and rotates to drive the stirring rake and use the axis of carousel to revolve around as the central line, driving motor III drives the driving sprocket and rotates, thereby driving the driven sprocket and rotate and drive stirring rake rotation, this kind of mode can play more abundant to the material stirring.
Optionally, the first driving mechanism includes driving gear fixedly connected to the material lifting plate, rotates the driven gear connected to the installation block and meshed with the driving gear in a rotating way, the material lifting plate is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected to the installation block, the driving gear and the rotating shaft are coaxially rotated, and the installation block is provided with a driving motor five for driving the driving gear to rotate.
Through adopting above-mentioned technical scheme, when the inclination of material lifting plate needs to be adjusted, start driving motor five, driving motor five drives the driving gear and rotates, and the driving gear drives driven gear and rotates to change the inclination of material lifting plate.
Optionally, the second driving mechanism comprises a driving cylinder fixedly connected to the storage bin, the driving cylinder is arranged in the vertical direction, and a piston rod of the driving cylinder is fixedly connected to the mounting block.
Through adopting above-mentioned technical scheme, utilize the actuating cylinder to adjust the place height of installation piece.
Optionally, the upper side wall of the material lifting plate is arranged in a concave shape.
Through adopting above-mentioned technical scheme, this kind of setting is favorable to making the material concentrate in the center of material lifting plate, can improve the material volume of material lifting plate lifting.
In summary, the present application includes the following beneficial technical effects: through setting up of installation piece, primary rabbling mechanism, secondary rabbling mechanism, can make the material more abundant by the stirring in-process with air contact, be favorable to making the material by the more even of stirring, be favorable to improving the foaming effect of material.
Drawings
Fig. 1 is a front view of a jet foaming device for foamed lightweight soil in an embodiment of the present application.
FIG. 2 is a cross-sectional view taken at A-A in FIG. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a schematic diagram for embodying the internal structure of the mounting block.
Fig. 5 is a schematic view of a primary agitation mechanism.
Fig. 6 is an enlarged view of a portion C in fig. 2.
Fig. 7 is a schematic diagram for embodying a structure on a rotating disk.
Reference numerals illustrate: 1. a storage bin; 2. a water pump; 3. an air pump; 4. a mounting block; 5. a driving cylinder; 6. a material lifting plate; 7. a rotating shaft; 8. a plug-in groove; 9. sealing grooves; 10. a sealing plate; 11. extruding a spring; 12. a drive gear; 13. a driven gear; 14. driving a motor V; 15. a first cover cylinder; 16. a second cover cylinder; 17. a comb rod; 18. a connecting frame; 19. an annular rotating groove; 20. a first toothed ring; 21. a first gear; 22. driving a first motor; 23. a rotating lever; 24. a second toothed ring; 25. a second gear; 26. a second driving motor; 27. a rotating disc; 28. stirring paddles; 29. installing a through groove; 30. a placement groove; 31. a rotating plate; 32. a driven sprocket; 33. a drive sprocket; 34. a chain; 35. a third driving motor; 36. driving a motor IV; 37. a material leakage through groove I; 38. and the leakage is communicated with the second groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a jet foaming device for foam lightweight soil.
Referring to fig. 1, the jet foaming device for foam lightweight soil comprises a stock bin 1, a water pump 2 and an air pump 3. Wherein, be provided with primary rabbling mechanism and second grade rabbling mechanism in feed bin 1, utilize primary rabbling mechanism and second grade rabbling mechanism cooperation to stir the material in the feed bin 1, make the material by the stirring more even.
Referring to fig. 2, 3 and 4, a mounting block 4 is slidably connected in the vertical direction in the bin 1, the mounting block 4 is in a cuboid arrangement, a mounting opening is formed in the upper side wall of the bin 1, and a mounting plate for plugging the mounting opening is detachably connected to the mounting block 4.
Referring to fig. 2, 3 and 4, a second driving mechanism for driving the mounting block 4 to move is arranged on the mounting plate, the second driving mechanism comprises a driving cylinder 5, the driving cylinder 5 is fixedly connected to the mounting plate, a piston rod of the driving cylinder 5 is arranged in the vertical direction, and the end part of the piston rod of the driving cylinder 5 is fixedly connected to the upper side wall of the mounting block 4. The height of the mounting block 4 can be adjusted by means of the drive cylinder 5.
Referring to fig. 2, 3 and 4, the mounting block 4 is hinged with a material lifting plate 6, the material lifting plate 6 is square, the upper side wall of the material lifting plate 6 is concave, the material lifting plate 6 can rotate to a horizontal position, and the material lifting plate 6 can lift part of materials in the storage bin 1. One end fixedly connected with pivot 7 of material lifting plate 6, pivot 7 sets up along being parallel to the face direction level of material lifting plate 6.
Referring to fig. 2, 3 and 4, the mounting block 4 is provided with a plugging slot 8, the rotating shaft 7 is plugged in the plugging slot 8 and is arranged along the horizontal direction, and two ends of the rotating shaft 7 are rotatably connected with the plugging slot 8.
Referring to fig. 2, 3 and 4, a sealing groove 9 is formed in a notch of the plugging groove 8, a sealing plate 10 is slidably connected in the sealing groove 9 along the vertical direction, and the sealing plate 10 is rectangular and is arranged along the vertical direction. The seal groove 9 is fixedly connected with an extrusion spring 11, the extrusion spring 11 is arranged along the vertical direction, the end part of the extrusion spring 11 is fixedly connected with the side wall of the seal plate 10, and the included angle of the side wall of the seal plate 10 is in arc transition. Under the action of the extrusion springs 11, the sealing plate 10 is extruded against the plate surface of the material lifting plate 6.
Referring to fig. 2, 3 and 4, the mounting block 4 is provided with a first driving mechanism for changing the inclination angle of the material lifting plate 6, and the first driving mechanism comprises a driving gear 12 and a driven gear 13. Wherein, the driving gear 12 is rotatably connected in the inserting groove 8, the driven gear 13 is fixedly connected on the rotating shaft 7 and coaxially rotates with the rotating shaft 7, and the driving gear 12 is rotatably meshed with the driven gear 13.
Referring to fig. 2, 3 and 4, the mounting block 4 is fixedly connected with a driving motor five 14, and an output shaft of the driving motor five 14 is fixedly connected to a wheel shaft where the driving gear 12 is located through a coupling.
Referring to fig. 2, 4 and 5, the primary stirring mechanism is arranged on the mounting block 4 and is located above the mounting block 4, and the primary stirring mechanism comprises a first cover cylinder 15 rotatably connected to the mounting block 4, a second cover cylinder 16 rotatably connected to the mounting block 4 and located in the inner cavity of the first cover cylinder 15, a plurality of comb rods 17 arranged on the second cover cylinder 16, a first driving component arranged on the mounting block 4 and the first cover cylinder 15 and used for driving the first cover cylinder 15 to rotate, and a second driving component arranged on the mounting block 4 and the second cover cylinder 16 and used for driving the second cover cylinder 16 to rotate.
The first cover cylinder 15 and the second cover cylinder 16 are both in cylindrical arrangement, the inner cavity of the first cover cylinder 15 is larger than the switching groove, the inner cavity of the second cover cylinder 16, and the central axes of the inner cavities of the first cover cylinder 15 and the second cover cylinder 16 are collinear.
Referring to fig. 3, 4 and 5, the first leakage through groove 37 is an elongated opening and penetrates the inner cavity of the first casing 15, and the first leakage through groove 37 is disposed along the length direction of the first casing 15. The second material leakage through groove 38 is an elongated opening and penetrates through the inner cavity of the second cover cylinder 16, the second material leakage through groove 38 is arranged along the length direction of the second cover cylinder 16, and the inner cavity of the first cover cylinder 15 is communicated with the inner cavity of the second cover cylinder 16.
Referring to fig. 3, 4 and 5, the comb bars 17 are cylindrically disposed and fixedly connected to the outer wall of the second cover 16, the comb bars 17 are disposed along a direction perpendicular to the outer wall of the second cover 16, and the plurality of comb bars 17 are equally spaced on the outer wall of the second cover 16. A plurality of auxiliary stirring rods are fixedly connected to the inner wall of the second cover cylinder 16, and the auxiliary stirring rods are arranged along the direction perpendicular to the side wall of the second cover cylinder.
Referring to fig. 3, 4 and 5, the end of the first cover cylinder 15 is fixedly connected with a connecting frame 18, a vertical section of the connecting frame 18 is in an L-shaped configuration, an annular rotating groove 19 is formed in the side wall of the mounting block 4, one end of the connecting frame 18 is inserted into the annular rotating groove 19, an annular baffle is fixedly connected to the annular rotating groove 19, the annular baffle is fixedly connected to the mounting block 4, and the connecting frame 18 is limited through the annular baffle.
Referring to fig. 3, 4 and 5, the first drive assembly includes a toothed ring 20 fixedly attached to the first housing 15 and a gear 21 rotatably attached to the mounting block 4. Wherein, the first toothed ring 20 is arranged on the outer side wall of the first cover cylinder 15 in a surrounding way, and the first toothed ring 20 is meshed with the first gear 21 in a rotating way. The mounting block 4 is provided with a containing groove, a first driving motor 22 is fixedly connected in the containing groove, and an output shaft of the first driving motor 22 is fixedly connected to a wheel shaft where the first gear 21 is located through a coupler.
Referring to fig. 3, 4 and 5, a rotating rod 23 is fixedly connected to the end face of the second cover cylinder 16, the rotating rod 23 is collinear with the central axis of the second cover cylinder 16, the rotating rod 23 is rotatably connected to the mounting block 4, and the end portion of the rotating rod 23 is inserted into the accommodating groove.
Referring to fig. 3, 4 and 5, the second driving assembly includes a second toothed ring 24 fixedly connected to the second casing 16, and a second gear 25 rotatably connected to the mounting block 4 and rotatably engaged with the second toothed ring 24. The second toothed ring 24 is annularly arranged on the outer side wall of the rotating rod 23 and coaxially rotates with the rotating rod 23, a second driving motor 26 is fixedly connected in the accommodating groove, and an output shaft of the second driving motor 26 is fixedly connected to a wheel shaft of the second gear 25 through a coupling.
The second cover cylinder 16 can scoop the material on the material lifting plate 6 when rotating, so that the material enters between the first cover cylinder 15 and the second cover cylinder 16, the notch of the first leakage through groove 37 rotates towards the top of the storage bin 1 and keeps static, then the material is stirred by the comb rod 17 on the second cover cylinder 16, the effect of stirring the material is achieved, and the auxiliary stirring rod can stir the material entering the second cover cylinder 16 while stirring.
Referring to fig. 2, 6 and 7, the secondary stirring mechanism is arranged on the side wall of the bin 1 on the side facing away from the primary stirring mechanism, and the secondary stirring mechanism is positioned below the primary stirring mechanism. The secondary stirring mechanism comprises a rotating disc 27 rotatably connected to the storage bin 1 and stirring paddles 28 rotatably connected to the rotating disc 27. Wherein, set up the installation on the feed bin 1 the side wall of material lift plate 6 dorsad and lead to the groove 29, the installation leads to the inner chamber that the groove 29 link up feed bin 1, the rolling disc 27 rotates to be connected in the installation and leads to the groove 29 and shelter from in the notch of installation and lead to the groove 29, the rolling disc 27 sets up along vertical direction.
Referring to fig. 2, 6 and 7, 3 placement grooves 30 are formed in the rotating disc 27, the placement grooves 30 are arranged in a circular shape, the placement grooves 30 penetrate through the inner cavity of the storage bin 1, and connecting lines among the centers of the 3 placement grooves 30 are arranged in a regular triangle. The rotating plate 31 is rotatably connected to the placement groove 30, and the rotating plate 31 shields the notch of the placement groove 30.
Referring to fig. 2, 6 and 7, the stirring paddle 28 includes a stirring rod having a cylindrical shape and a helical stirring blade provided on the stirring rod. Each rotating plate 31 is provided with 1 stirring paddle 28, and the end part of each stirring paddle 28 is fixedly connected to the side wall of the rotating plate 31 facing the inner cavity of the stock bin 1.
Referring to fig. 2, 6 and 7, the end of the stirring paddle 28 protrudes out of the plate surface of the rotating plate 31, a driven sprocket 32 is fixedly connected to the end of the stirring paddle 28, which is opposite to the material lifting plate 6, the driven sprocket 32 rotates coaxially with the stirring paddle 28, a driving sprocket 33 is rotatably connected to the side wall of the rotating plate 27, which is opposite to the material lifting plate 6, a chain 34 is meshed between the driving sprocket 33 and the driven sprocket 32, and an auxiliary sprocket is arranged on the rotating plate 27 and meshed with the chain 34.
Referring to fig. 2, 6 and 7, a third driving motor 35 is fixedly connected to the rotating disk 27, and an output shaft of the third driving motor 35 is fixedly connected to an end portion of the stirring paddle 28. The outer side wall of the storage bin 1 is fixedly connected with a driving motor IV 36, and an output shaft of the driving motor IV 36 is fixedly connected with the center of the disk surface of the rotating disk 27. The driving motor IV 36 can drive the whole turntable to rotate and can drive the stirring paddle 28 to revolve around the central axis of the turntable as a central line, the driving motor III 35 can drive the driving sprocket 33 to rotate, and the driving sprocket 33 drives the driven sprocket 32 to rotate so as to drive the stirring paddle 28 to rotate.
The implementation principle of the embodiment is as follows: when the materials are required to be stirred, the secondary stirring mechanism is used for stirring the materials all the time, meanwhile, the driving air cylinder 5 is used for adjusting the height of the installation block 4, the material lifting plate 6 is used for lifting part of the materials, then the first cover cylinder 15 is used for scooping the materials on the material lifting plate 6, when the notch of the first material leakage through groove 37 on the first cover cylinder 15 rotates towards the top of the storage bin 1, the first cover cylinder 15 is kept still, then the second cover cylinder 16 is rotated, the comb rod 17 on the second cover cylinder 16 is used for stirring the materials between the first cover cylinder 15 and the second cover cylinder 16, then the material lifting plate 6 is used for tilting, at the moment, the notch of the first material leakage through groove 37 on the first cover cylinder 15 rotates towards the bottom surface of the storage bin 1, at the moment, the materials continuously drop to the material lifting plate 6 under the action of gravity, drop down, and in the process of dropping the materials, the stirring paddle 28 can stir the materials in the dropping process.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055536.8A CN114311306B (en) | 2022-01-18 | 2022-01-18 | Jet foaming device for foam lightweight soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055536.8A CN114311306B (en) | 2022-01-18 | 2022-01-18 | Jet foaming device for foam lightweight soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114311306A CN114311306A (en) | 2022-04-12 |
| CN114311306B true CN114311306B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210055536.8A Expired - Fee Related CN114311306B (en) | 2022-01-18 | 2022-01-18 | Jet foaming device for foam lightweight soil |
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| Country | Link |
|---|---|
| CN (1) | CN114311306B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690765A (en) * | 2023-06-22 | 2023-09-05 | 冯卫 | Self-cleaning gypsum-based material wet stirring device |
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| CN205766871U (en) * | 2016-06-29 | 2016-12-07 | 贵阳港创建材有限公司 | Foam concrete mixing machine |
| CN205905200U (en) * | 2016-07-28 | 2017-01-25 | 无锡乐华自动化科技有限公司 | Horizontal biax stirring cement foaming machine |
| CN206765075U (en) * | 2017-05-09 | 2017-12-19 | 江苏连外实业有限公司 | Concrete material and its additive multistage mixing apparatus |
| CN207153622U (en) * | 2017-07-14 | 2018-03-30 | 新昌县七星街道金源机床配件经营部 | A kind of Double-layered horizontal mixer |
| CN109176880A (en) * | 2018-08-27 | 2019-01-11 | 辛艺 | A kind of cement stirring device |
| CN209504512U (en) * | 2018-10-16 | 2019-10-18 | 王芳 | A kind of construction of the highway blender |
| CN110420492A (en) * | 2019-08-23 | 2019-11-08 | 许凤荧 | A kind of use in waste water treatment filtrate agitating device |
| CN211682867U (en) * | 2019-10-24 | 2020-10-16 | 麻城承瑞科技有限公司 | Double-layer stirring cement foaming machine |
| CN212498322U (en) * | 2020-04-29 | 2021-02-09 | 三亚神力混凝土有限公司 | Concrete mixing tank for construction site with sufficient mixing |
| CN215233401U (en) * | 2021-06-29 | 2021-12-21 | 深圳优比康科技有限公司 | Raw material stirring mechanism is used in production of silica gel goods |
-
2022
- 2022-01-18 CN CN202210055536.8A patent/CN114311306B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205766871U (en) * | 2016-06-29 | 2016-12-07 | 贵阳港创建材有限公司 | Foam concrete mixing machine |
| CN205905200U (en) * | 2016-07-28 | 2017-01-25 | 无锡乐华自动化科技有限公司 | Horizontal biax stirring cement foaming machine |
| CN206765075U (en) * | 2017-05-09 | 2017-12-19 | 江苏连外实业有限公司 | Concrete material and its additive multistage mixing apparatus |
| CN207153622U (en) * | 2017-07-14 | 2018-03-30 | 新昌县七星街道金源机床配件经营部 | A kind of Double-layered horizontal mixer |
| CN109176880A (en) * | 2018-08-27 | 2019-01-11 | 辛艺 | A kind of cement stirring device |
| CN209504512U (en) * | 2018-10-16 | 2019-10-18 | 王芳 | A kind of construction of the highway blender |
| CN110420492A (en) * | 2019-08-23 | 2019-11-08 | 许凤荧 | A kind of use in waste water treatment filtrate agitating device |
| CN211682867U (en) * | 2019-10-24 | 2020-10-16 | 麻城承瑞科技有限公司 | Double-layer stirring cement foaming machine |
| CN212498322U (en) * | 2020-04-29 | 2021-02-09 | 三亚神力混凝土有限公司 | Concrete mixing tank for construction site with sufficient mixing |
| CN215233401U (en) * | 2021-06-29 | 2021-12-21 | 深圳优比康科技有限公司 | Raw material stirring mechanism is used in production of silica gel goods |
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| CN114311306A (en) | 2022-04-12 |
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Address after: Room 521, No. 188 Guangyi Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Transportation Construction Engineering Group Co.,Ltd. Country or region after: China Address before: Room 608, building B, 35 Changjiang South Road, Wuxi, Jiangsu 214000 Patentee before: Wuxi Traffic Construction Engineering Group Co.,Ltd. Country or region before: China |
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Granted publication date: 20240213 |