CN211662345U - Concrete mixing device - Google Patents
Concrete mixing device Download PDFInfo
- Publication number
- CN211662345U CN211662345U CN202020047073.7U CN202020047073U CN211662345U CN 211662345 U CN211662345 U CN 211662345U CN 202020047073 U CN202020047073 U CN 202020047073U CN 211662345 U CN211662345 U CN 211662345U
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- CN
- China
- Prior art keywords
- mixing device
- churn
- stirring
- connecting rod
- concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 abstract description 40
- 244000309464 bull Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a concrete mixing device, include the support body and be located churn on the support body, it is connected with a plurality of groups connecting rod to rotate on the churn roof, each the connecting rod is all followed churn axial direction sets up, each all be provided with a plurality of groups stirring vane on the connecting rod, each stirring vane follows the radial direction of churn sets up, the coaxial bull stick that is provided with in the churn, be provided with helical blade on the bull stick, the helical blade periphery is provided with the inner tube with one heart, and is a plurality of stirring vane evenly distributed in the inner tube periphery, be provided with drive bull stick pivoted drive assembly on the support body. The utility model discloses a concrete mixing device can promote the material of churn bottom for the material carries out intensive mixing, and is more even with the material mixing in the churn, improves concrete mixing device's stirring effect, reduces the influence to the concrete quality.
Description
Technical Field
The utility model relates to a concrete technical field especially relates to a concrete mixing device.
Background
Concrete is an engineering composite material in which aggregates are cemented into a whole by a cementing material. Common concrete is usually prepared by mounting cement sand, stone, water, an additive and the like according to a certain proportion, and then the common concrete is fully stirred by a stirring device to obtain the concrete; the concrete is mainly applied to the fields of civil engineering, ocean development, shipbuilding industry, geothermal engineering and the like.
Chinese patent with publication number CN201768506U discloses a horizontal agitator, which comprises a cylinder, an agitating shaft, agitating blades, a speed reducer and a motor, wherein the agitating shaft is arranged in the cylinder, the agitating blades are arranged on the agitating shaft, the agitating shaft is fixedly connected with the speed reducer, the speed reducer is fixedly connected with the motor, a feeding port is arranged at the upper end of the cylinder, a discharging port is arranged at the bottom of the cylinder, and the agitating shaft is cylindrical.
When the horizontal stirrer is used, materials are placed into the barrel from the feeding port, then the motor is adjusted, the motor works, the motor drives the output shaft of the speed reducer to rotate, the output shaft of the speed reducer drives the stirring shaft to rotate, the stirring shaft drives the stirring blades to rotate, the materials in the barrel are stirred, the stirring shaft is cylindrical, the stirring shaft is provided with the stirring blades, and the materials in the barrel can be uniformly stirred.
Above-mentioned horizontal agitator exists the defect, with the material throw back in the barrel, partial material can deposit and pile up on the diapire in the barrel, leads to the unable abundant stirring that obtains of this part's material for the material stirring is not abundant, influences the concrete quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a concrete mixing device can promote the material of churn bottom for the material carries out intensive mixing, and is more even with the material mixing in the churn, improves concrete mixing device's stirring effect, reduces the influence to the concrete quality.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a concrete mixing device, includes the support body and is located churn on the support body, it is connected with a plurality of groups connecting rod to rotate on the churn roof, and is a plurality of the connecting rod is followed churn circumference direction evenly distributed, each the connecting rod is all followed churn axial direction sets up, each all be provided with a plurality of groups stirring vane on the connecting rod, each stirring vane follows the radial direction of churn sets up, coaxially be provided with the bull stick in the churn, be provided with helical blade on the bull stick, the helical blade periphery is provided with the inner tube with one heart, and is a plurality of stirring vane evenly distributed in the inner tube periphery, be provided with drive bull stick pivoted drive assembly on the churn.
By adopting the technical scheme, sand, stone, water, an additive and the like are added into the mixing drum according to a certain proportion, then the driving assembly is adjusted, the driving assembly drives the connecting rod to rotate, the connecting rod drives the mixing blades to rotate, the mixing blades fully mix materials in the mixing drum, the materials falling into the bottom wall of the mixing drum are lifted by the spiral blades, and the materials form a circulation loop in the mixing drum so as to be fully mixed; the concrete mixing device of design can promote the material of churn bottom for the material carries out intensive mixing, and is more even with the material stirring in the churn, improves concrete mixing device's stirring effect, reduces the influence to the concrete quality.
The present invention may be further configured in a preferred embodiment as: the drive assembly include in the bull stick stretches out the driving motor that churn one end is connected, install the driving gear in driving motor's the drive shaft, the periphery evenly distributed of driving gear have three groups with driving gear engaged with driven gear, three groups driven gear's periphery be connected with jointly with driven gear engaged with the ring gear, the ring gear rotates with the churn roof to be connected, driven gear sets up with the connecting rod is concentric.
By adopting the technical scheme, the driving motor is adjusted, the driving shaft of the driving motor drives the rotating rod to rotate, the rotating rod drives the helical blade to rotate, meanwhile, the driving shaft of the driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the toothed ring to rotate, meanwhile, the driving gear drives the connecting rod to rotate, and the connecting rod drives the stirring blade to rotate, so that the materials are fully stirred; the drive assembly of design can drive the bull stick and rotate, and then drive stirring vane rotates, realizes the intensive mixing to the material.
The present invention may be further configured in a preferred embodiment as: the churn includes integrative column body section and the cone section that sets up, stirring vane is located in the column body section, the cone section is including the first horizontal segment, slope section and the second horizontal segment that connect gradually, second horizontal segment diameter is less than first horizontal segment setting, the inner tube is connected with the slope section through a plurality of bracing pieces, and is a plurality of the bracing piece is followed inner tube circumferential direction evenly distributed.
Through adopting above-mentioned technical scheme, the churn that the segmentation set up can make the material pile up in the cone section, is convenient for cooperate helical blade to promote the material.
The present invention may be further configured in a preferred embodiment as: and the second horizontal section is connected with a discharge pipe communicated with the inner cavity of the mixing drum, and the discharge pipe is provided with an electromagnetic butterfly valve.
Through adopting above-mentioned technical scheme, the ejection of compact of finished product concrete is convenient for control to the electromagnetism butterfly valve and the discharging pipe of design.
The present invention may be further configured in a preferred embodiment as: and a scraper plate positioned on the connecting rod is arranged close to the first horizontal section.
Through adopting above-mentioned technical scheme, the scraper blade of design is convenient for scrape down the material that will fall on first horizontal segment, avoids the material to pile up on the churn diapire.
The present invention may be further configured in a preferred embodiment as: the inner tube roof is provided with the apron, apron and bull stick set up with one heart, the driving gear is located directly over the apron, just the bull stick rotates with the apron to be connected, is close to the apron is seted up and is located discharge gate on the inner tube.
By adopting the technical scheme, the designed cover plate is convenient for lifting the materials in the inner barrel; the designed discharge port is convenient for discharging the materials in the inner barrel.
The present invention may be further configured in a preferred embodiment as: and a feeding hopper which can be communicated with the inner cavity of the mixing drum is arranged on the column body section.
Through adopting above-mentioned technical scheme, the feeding hopper of design is convenient for throw the material to the churn.
The present invention may be further configured in a preferred embodiment as: the feeding hopper is rotatably connected with a blocking cover.
Through adopting above-mentioned technical scheme, the blanking cover of design is convenient for carry out the shutoff to the feeding hopper, prevents the concrete mixing in-process, and the material spill.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses a concrete mixing device can promote the material of churn bottom for the material fully stirs, stirs the material in the churn more evenly, improves concrete mixing device's stirring effect, reduces the influence to the concrete quality;
2. the utility model discloses a concrete mixing device, the scraper blade of design is convenient for scrape the material that falls on first horizontal segment down, avoids the material to pile up on the churn diapire, makes the material intensive mixing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another schematic view of the overall structure of the present invention;
fig. 3 is a sectional view taken along the plane a-a in fig. 2.
In the figure, 1, a frame body; 2. a mixing drum; 21. a column section; 22. a cone section; 221. a first horizontal segment; 222. an inclined section; 223. a second horizontal segment; 23. a discharge pipe; 24. an electromagnetic butterfly valve; 25. blocking the cover; 26. a feed hopper; 3. a drive assembly; 31. a drive motor; 32. a rotating rod; 33. a driving gear; 34. a driven gear; 35. a toothed ring; 4. an inner barrel; 41. a helical blade; 42. a cover plate; 43. a discharge port; 44. a support bar; 5. a connecting rod; 51. a stirring blade; 52. a scraper.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the concrete mixing device disclosed by the present invention, comprising a frame body 1 and a mixing drum 2 located on the frame body 1, a feeding hopper 26 capable of communicating with the inner cavity of the mixing drum 2 is arranged on the mixing drum 2, a blocking cover 25 is rotatably connected on the feeding hopper 26, three groups of connecting rods 5 are rotatably connected on the top wall of the mixing drum 2, the three groups of connecting rods 5 are uniformly distributed along the circumferential direction of the mixing drum 2, each connecting rod 5 is arranged along the axial direction of the mixing drum 2, as shown in fig. 3, six groups of mixing blades 51 are fixedly connected on each connecting rod 5, the six groups of mixing blades 51 are uniformly arranged along the axial direction of the connecting rod 5, a rotating rod 32 is coaxially arranged in the mixing drum 2, a helical blade 41 is fixedly connected on the rotating rod 32, an inner cylinder 4 is concentrically arranged at the periphery of the helical blade 41, a cover plate 42 is fixedly connected on the, a discharge hole 43 is arranged on the inner cylinder 4 near the cover plate 42, the three groups of connecting rods 5 are uniformly distributed on the periphery of the inner cylinder 4, and a driving component 3 for driving the rotating rod 32 to rotate is arranged on the mixing drum.
Referring to fig. 2 and 3, drive assembly 3 includes that bull stick 32 stretches out driving motor 31 that churn 2 one end is connected, install driving gear 33 in driving motor 31's the drive shaft, driving gear 33 is located directly over apron 42, driving gear 33's periphery evenly distributed has three groups and driven gear 34 of driving gear 33 meshing, three groups of driven gear 34's periphery is connected with the ring gear 35 with driven gear 34 meshing jointly, ring gear 35 rotates with churn 2 roof and is connected, driven gear 34 sets up with connecting rod 5 is concentric, and connecting rod 5 rotates with churn 2 and is connected.
Referring to fig. 3, the mixing drum 2 includes an integrally-arranged column section 21 and a cone section 22, the mixing blade 51 is located in the column section 21, a feeding hopper 26 capable of communicating with an inner cavity of the mixing drum 2 is arranged on the column section 21, the cone section 22 includes a first horizontal section 221, an inclined section 222 and a second horizontal section 223 which are sequentially connected, the diameter of the second horizontal section 223 is smaller than that of the first horizontal section 221, a scraping plate 52 located on a connecting rod 5 is arranged near the first horizontal section 221, the inner drum 4 is connected with the inclined section 222 through three groups of supporting rods 44, the three groups of supporting rods 44 are uniformly distributed along the circumferential direction of the inner drum 4, a discharging pipe 23 communicated with the inner cavity of the mixing drum 2 is connected on the second horizontal section 223, and an electromagnetic butterfly valve 24 is arranged on.
The implementation principle of the embodiment is as follows: the blanking cover 25 is rotated to open the feeding hopper 26, sand, stone, water, admixture and the like are added into the mixing drum 2 according to a certain proportion, the blanking cover 25 is rotated, so that the feeding hopper 26 is closed, the driving motor 31 is adjusted, the driving shaft of the driving motor 31 drives the driving gear 33 to rotate, the driving gear 33 drives the driven gear 34 to rotate, the driven gear 34 drives the toothed ring 35 to rotate, meanwhile, the driven gear 34 drives the connecting rod 5 to rotate, the connecting rod 5 drives the stirring blade 51 to rotate to stir the materials, meanwhile, the driving shaft of the driving motor 31 drives the rotation rod 32 to rotate, the rotation rod 32 drives the helical blade 41 to rotate, the materials on the bottom wall of the mixing drum 2 are lifted by the helical blades 41, the materials form a circulation loop in the mixing drum 2, so that the materials are fully mixed, the solenoid butterfly valve 24 is then adjusted so that the tapping pipe 23 is opened and the finished concrete is discharged.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The concrete stirring device comprises a frame body (1) and a stirring cylinder (2) positioned on the frame body (1), and is characterized in that the top wall of the stirring cylinder (2) is rotatably connected with a plurality of groups of connecting rods (5), the connecting rods (5) are uniformly distributed along the circumferential direction of the stirring cylinder (2), each connecting rod (5) is arranged along the axial direction of the stirring cylinder (2), each connecting rod (5) is provided with a plurality of groups of stirring blades (51), each stirring blade (51) is arranged along the radial direction of the stirring cylinder (2), a rotating rod (32) is coaxially arranged in the stirring cylinder (2), the rotating rod (32) is provided with a helical blade (41), the periphery of the helical blade (41) is concentrically provided with an inner cylinder (4), and the stirring blades (51) are uniformly distributed in the periphery of the inner cylinder (4), and a driving component (3) for driving the rotating rod (32) to rotate is arranged on the mixing drum (2).
2. The concrete mixing device according to claim 1, wherein the driving assembly (3) comprises a driving motor (31) connected with one end of the rotating rod (32) extending out of the mixing drum (2), a driving gear (33) is mounted on a driving shaft of the driving motor (31), three groups of driven gears (34) meshed with the driving gear (33) are uniformly distributed on the periphery of the driving gear (33), a toothed ring (35) meshed with the driven gear (34) is commonly connected on the periphery of the three groups of driven gears (34), the toothed ring (35) is rotatably connected with the top wall of the mixing drum (2), and the driven gear (34) and the connecting rod (5) are concentrically arranged.
3. A concrete mixing device according to claim 2, wherein the mixing drum (2) comprises a cylindrical body section (21) and a conical body section (22) which are integrally arranged, the mixing blades (51) are positioned in the cylindrical body section (21), the conical body section (22) comprises a first horizontal section (221), an inclined section (222) and a second horizontal section (223) which are sequentially connected, the diameter of the second horizontal section (223) is smaller than that of the first horizontal section (221), the inner drum (4) is connected with the inclined section (222) through a plurality of support rods (44), and the plurality of support rods (44) are uniformly distributed along the circumferential direction of the inner drum (4).
4. A concrete mixing device according to claim 3, characterized in that a discharge pipe (23) connected with the inner cavity of the mixing drum (2) is connected to the second horizontal section (223), and an electromagnetic butterfly valve (24) is arranged on the discharge pipe (23).
5. A concrete mixing device according to claim 4, characterized in that a scraper (52) on the connecting rod (5) is arranged close to the first horizontal section (221).
6. A concrete mixing device according to claim 5, characterized in that a cover plate (42) is arranged on the top wall of the inner cylinder (4), the cover plate (42) is arranged concentrically with the rotating rod (32), the driving gear (33) is positioned right above the cover plate (42), the rotating rod (32) is rotatably connected with the cover plate (42), and a discharge hole (43) positioned on the inner cylinder (4) is arranged near the cover plate (42).
7. A concrete mixing device according to claim 6, characterized in that said body section (21) is provided with a feed hopper (26) which is communicable with the internal cavity of said mixing drum (2).
8. A concrete mixing device according to claim 7, characterised in that a closure (27) is rotatably connected to the feed hopper (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047073.7U CN211662345U (en) | 2020-01-09 | 2020-01-09 | Concrete mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047073.7U CN211662345U (en) | 2020-01-09 | 2020-01-09 | Concrete mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211662345U true CN211662345U (en) | 2020-10-13 |
Family
ID=72738942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020047073.7U Expired - Fee Related CN211662345U (en) | 2020-01-09 | 2020-01-09 | Concrete mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211662345U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895135A (en) * | 2021-01-18 | 2021-06-04 | 深圳市世展建设有限公司 | Dry-mixed mortar stirring device |
| CN113019171A (en) * | 2020-12-30 | 2021-06-25 | 宁夏大学 | Stirring mechanism and reaction kettle using same |
| CN113828395A (en) * | 2021-09-03 | 2021-12-24 | 南京利卡维智能科技有限公司 | Multi-shaft grinding machine |
| CN113843005A (en) * | 2021-09-03 | 2021-12-28 | 南京利卡维智能科技有限公司 | Material flow pulsation impeller pump in multi-shaft grinding machine |
| CN113955339A (en) * | 2021-11-18 | 2022-01-21 | 山东龙润建材有限公司 | But storage storehouse of sand control thick liquid segregation |
| CN113975990A (en) * | 2021-11-29 | 2022-01-28 | 清远市鑫辉化工有限公司 | Dry material mixing arrangement for chemical production |
| CN114160014A (en) * | 2021-12-06 | 2022-03-11 | 无锡灵鸽机械科技股份有限公司 | Mixing arrangement of lithium cell thick liquids |
-
2020
- 2020-01-09 CN CN202020047073.7U patent/CN211662345U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019171A (en) * | 2020-12-30 | 2021-06-25 | 宁夏大学 | Stirring mechanism and reaction kettle using same |
| CN113019171B (en) * | 2020-12-30 | 2022-06-07 | 宁夏大学 | Stirring mechanism and reaction kettle using same |
| CN112895135A (en) * | 2021-01-18 | 2021-06-04 | 深圳市世展建设有限公司 | Dry-mixed mortar stirring device |
| CN112895135B (en) * | 2021-01-18 | 2021-12-10 | 深圳市世展建设有限公司 | Dry-mixed mortar stirring device |
| CN113828395A (en) * | 2021-09-03 | 2021-12-24 | 南京利卡维智能科技有限公司 | Multi-shaft grinding machine |
| CN113843005A (en) * | 2021-09-03 | 2021-12-28 | 南京利卡维智能科技有限公司 | Material flow pulsation impeller pump in multi-shaft grinding machine |
| CN113955339A (en) * | 2021-11-18 | 2022-01-21 | 山东龙润建材有限公司 | But storage storehouse of sand control thick liquid segregation |
| CN113975990A (en) * | 2021-11-29 | 2022-01-28 | 清远市鑫辉化工有限公司 | Dry material mixing arrangement for chemical production |
| CN114160014A (en) * | 2021-12-06 | 2022-03-11 | 无锡灵鸽机械科技股份有限公司 | Mixing arrangement of lithium cell thick liquids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |