CN220972814U - Concrete water reducing agent blending device - Google Patents
Concrete water reducing agent blending device Download PDFInfo
- Publication number
- CN220972814U CN220972814U CN202322177530.0U CN202322177530U CN220972814U CN 220972814 U CN220972814 U CN 220972814U CN 202322177530 U CN202322177530 U CN 202322177530U CN 220972814 U CN220972814 U CN 220972814U
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- China
- Prior art keywords
- reducing agent
- concrete
- blending
- fixedly arranged
- water
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- 238000002156 mixing Methods 0.000 title claims abstract description 73
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 65
- 239000004567 concrete Substances 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 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 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete water reducing agent blending device, relates to the technical field of blending devices, and aims to solve the problem that in the prior art, when concrete and a water reducing agent are mixed, the concrete can only flow horizontally due to stirring, so that the concrete at the bottom cannot move upwards, and the full mixing of the concrete and the water reducing agent is affected. Lifting boxes are symmetrically and fixedly arranged on two sides of the blending box respectively, a central shaft is rotatably arranged in the lifting boxes, helical blades are fixedly arranged on the outer sides of the central shaft, a first motor is fixedly arranged above the lifting boxes, the output end of the first motor is fixedly connected with the central shaft, the inside rotation of blending case is installed the puddler, and the puddler extends to the top of blending case, the outside fixed mounting of puddler has stirring vane, and stirring vane is provided with a plurality ofly, the top fixed mounting of blending case has the fixed frame, the top fixed mounting of fixed frame has the water-reducing agent material loading pipe.
Description
Technical Field
The utility model relates to the technical field of blending devices, in particular to a concrete water reducing agent blending device.
Background
The concrete is a general term of engineering composite materials formed by cementing aggregates into a whole by cementing materials, the water reducing agent is a concrete additive capable of reducing the water consumption for mixing under the condition of keeping the slump of the concrete basically unchanged, and the concrete additive has a dispersing effect on cement particles after being added into the concrete, so that the workability of the concrete can be improved, the unit water consumption is reduced, the fluidity of concrete mixtures is improved, and when the water reducing agent is added into the concrete, a blending device is usually adopted for mixing;
For example, patent publication number CN213791221U (a blending device for high-strength energy-saving concrete water reducing agent): the automatic feeding device comprises a blending tank, wherein a blending cavity is formed in the blending tank, a first discharging hopper communicated with the blending cavity is fixedly arranged at the top of the blending tank, two fixed blocks are fixedly arranged on the left side wall and the right side wall of the blending cavity, springs are fixedly arranged at the bottoms of the fixed blocks, movable blocks inserted into the blending tank are fixedly connected to the bottoms of the springs, four movable blocks are fixedly connected with a material containing table, and discharging nozzles with the number of which is greater than five are fixedly connected to the bottoms of the material containing table;
The prior art has the advantages that although the distribution of the water reducer is uniform, the water reducer does not have the capability of guiding the cement at the bottom to flow upwards, and when the concrete and the water reducer are mixed, the concrete can only flow horizontally due to stirring, so that the concrete at the bottom cannot move upwards, and the full mixing of the concrete and the water reducer is affected; therefore, the development of a concrete water reducing agent blending device is urgently needed in the market to help people solve the existing problems.
Disclosure of utility model
The utility model aims to provide a concrete water reducing agent blending device, which aims to solve the problem that the concrete at the bottom cannot move upwards due to the fact that the concrete can only flow horizontally when being stirred during the mixing of the concrete and the water reducing agent, and the full mixing of the concrete and the water reducing agent is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete water-reducing agent blending device, includes the blending case, the both sides of blending case symmetry fixed mounting respectively has the promotion case, the inside rotation of promotion case is installed the center pin, the outside fixed mounting of center pin has helical blade, the top fixed mounting of promotion case has first motor, and the output and the center pin fixed connection of first motor.
Preferably, the inside rotation of blending case installs the puddler, and the puddler extends to the top of blending case, the outside fixed mounting of puddler has stirring vane, and stirring vane is provided with a plurality of.
Preferably, the top fixed mounting of blending case has fixed frame, the top fixed mounting of fixed frame has the water-reducing agent material loading pipe, and the water-reducing agent material loading pipe runs through fixed frame, the below of water-reducing agent material loading pipe is provided with rotary joint, water-reducing agent material loading pipe and puddler pass through rotary joint and rotate to be connected.
Preferably, the inside of puddler is provided with defeated material chamber, and defeated material chamber and water-reducing agent material loading pipe intercommunication, the outside fixed mounting of puddler has a dispersion section of thick bamboo, and dispersion section of thick bamboo and defeated material chamber intercommunication.
Preferably, the outside fixed mounting of puddler has first gear, one side of first gear is provided with the second gear, and first gear and second gear meshing are connected, the top fixed mounting of second gear has the drive shaft, and the drive shaft rotates with fixed frame to be connected, the top fixed mounting of fixed frame has the second motor, and the output and the drive shaft fixed connection of second motor.
Preferably, the concrete feeding pipe is fixedly arranged above the blending box, the switch panel is fixedly arranged at the front end of the blending box, the discharging pipe is fixedly arranged below the blending box, and the bottom column is fixedly arranged below the lifting box.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the lifting boxes are arranged on two sides of the blending box, the central shaft and the helical blades are arranged in the lifting boxes, and the helical blades are driven to rotate by driving the central shaft in the mixing process of the concrete and the water reducer, so that the concrete at the bottom can be lifted upwards, the full mixing of the concrete and the water reducer is facilitated, and the practicability of the blending device is increased.
2. According to the utility model, the dispersing cylinder is arranged on the outer side of the stirring rod, and the upper part of the stirring rod is connected with the water reducer feeding pipe through the rotary joint, so that the water reducer is conveyed into the conveying cavity in the stirring rod through the water reducer feeding pipe in the mixing process of concrete and the water reducer, then is discharged into the mixing box through the dispersing cylinder, and meanwhile, when the concrete and the water reducer are mixed, the stirring rod is driven to rotate, and the stirring rod is driven to rotate, so that the water reducer can be scattered, the water reducer is uniformly scattered on the concrete, and the practicability of the mixing device is improved.
Drawings
FIG. 1 is an elevation view of a concrete water reducing agent blending apparatus of the present utility model;
FIG. 2 is a cross-sectional view of a concrete water reducing agent blending device of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A of the present utility model;
FIG. 4 is a cross-sectional view of the connection between the stirring rod and the dispersing cylinder of the present utility model.
In the figure: 1. a blending box; 2. a lifting box; 3. a bottom post; 4. a switch panel; 5. a discharge pipe; 6. a first motor; 7. a concrete feeding pipe; 8. feeding pipes for water reducing agents; 9. a second motor; 10. a fixed frame; 11. a stirring rod; 12. a dispersing cylinder; 13. stirring blades; 14. a central shaft; 15. a helical blade; 16. a rotary joint; 17. a first gear; 18. a second gear; 19. a drive shaft; 20. a material conveying cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a concrete water-reducing agent blending device, including mixing case 1, mix the both sides of mixing case 1 and symmetry fixed mounting respectively and have lifting box 2, lifting box 2's inside rotates and installs center pin 14, the outside fixed mounting of center pin 14 has helical blade 15, upper end and the lower extreme of mixing case 1 and lifting box 2's contact department all are provided with the opening, be convenient for mix in the case 1 concrete inflow lifting box 2 and make the concrete in the lifting box 2 can flow into mixing case 1 in, lifting box 2's top fixed mounting has first motor 6, and the output and the center pin 14 fixed connection of first motor 6, make first motor 6 can drive center pin 14 and rotate.
During the use, mix the in-process at concrete and water-reducing agent, through starting first motor 6, drive center pin 14 drives helical blade 15 and rotates, can make the concrete that is in the bottom upwards promote, then flow to the top of the concrete in the blending case 1, the ability of promoting bottom concrete to the top has been realized, be favorable to the intensive mixing of concrete and water-reducing agent, when carrying out the mixture of concrete and water-reducing agent, the concrete receives the stirring and can only carry out the horizontal flow, result in the concrete that is in the bottom can not shift up, influence the problem of the intensive mixing of concrete and water-reducing agent, the practicality of blending device has been increased.
Further, the inside rotation of blending case 1 installs puddler 11, and the puddler 11 extends to the top of blending case 1, and the outside fixed mounting of puddler 11 has stirring vane 13, and stirring vane 13 is provided with a plurality ofly, drives stirring vane 13 rotation through driving puddler 11, can stir blending incasement 1, is favorable to the mixture of concrete and water-reducing agent.
Further, the top fixed mounting who mixes case 1 has fixed frame 10, and the top fixed mounting of fixed frame 10 has water-reducing agent material loading pipe 8, and water-reducing agent material loading pipe 8 runs through fixed frame 10, and the below of water-reducing agent material loading pipe 8 is provided with rotary joint 16, and rotary joint 16 is rotary joint for the pipeline, and water-reducing agent material loading pipe 8 and puddler 11 are rotated through rotary joint 16 and are connected, and the inside of puddler 11 is provided with conveying chamber 20, and conveying chamber 20 and water-reducing agent material loading pipe 8 intercommunication for in the water-reducing agent that 8 carried of water-reducing agent material loading pipe can input puddler 11.
Further, the outside fixed mounting of puddler 11 has a dispersion section of thick bamboo 12, and dispersion section of thick bamboo 12 and defeated material chamber 20 intercommunication, and dispersion section of thick bamboo 12 is provided with four, improves the setting of water-reducing agent simultaneous scattering point, dispersion section of thick bamboo 12 to under the rotation of puddler 11, make the water-reducing agent scatter, be favorable to the water-reducing agent evenly to scatter on concrete.
Further, the outside fixed mounting of puddler 11 has first gear 17, one side of first gear 17 is provided with second gear 18, and first gear 17 and second gear 18 meshing are connected, first gear 17 and second gear 18 all adopt steel that intensity is high to make, improve life, the top fixed mounting of second gear 18 has drive shaft 19, and drive shaft 19 and fixed frame 10 rotate to be connected, the top fixed mounting of fixed frame 10 has second motor 9, and the output and the drive shaft 19 fixed connection of second motor 9, make second motor 9 can drive shaft 19 to rotate, make things convenient for puddler 11 to rotate and stir the work.
Further, the top fixed mounting who mixes case 1 has concrete feeding pipe 7, and the front end fixed mounting who mixes case 1 has switch panel 4, and the operation blending device of being convenient for works, and the below fixed mounting who mixes case 1 has row material pipe 5, is provided with the valve on row material pipe 5, is convenient for regulate and control the discharge of concrete mixture, and the below fixed mounting who promotes case 2 has bottom post 3, supports blending device, has improved the practicality.
Working principle: when the concrete feeding pipe 7 is used, concrete is fed into the mixing box 1, the second motor 9 is started, the driving shaft 19 is driven to rotate, the stirring rod 11 is driven to rotate through meshing transmission of the second gear 18 and the first gear 17, the stirring blade 13 is driven to rotate to stir the concrete, meanwhile, the water reducer is conveyed into the stirring rod 11 through the water reducer feeding pipe 8, the water reducer is dispersed and sprayed onto the concrete through the setting of the dispersing barrel 12 and under the rotation of the stirring rod 11, then the first motor 6 is started, the central shaft 14 is driven to drive the spiral blade 15 to rotate, the concrete at the bottom is lifted upwards, the concrete and the water reducer are fully mixed, and after the mixing of the concrete and the water reducer is completed, the valve on the discharging pipe 5 is opened to discharge.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a concrete water-reducing agent blending device, includes blending case (1), its characterized in that: lifting boxes (2) are symmetrically and fixedly arranged on two sides of the blending box (1), a central shaft (14) is rotatably arranged in the lifting boxes (2), spiral blades (15) are fixedly arranged on the outer side of the central shaft (14), a first motor (6) is fixedly arranged above the lifting boxes (2), and the output end of the first motor (6) is fixedly connected with the central shaft (14);
A stirring rod (11) is rotatably arranged in the blending box (1), the stirring rod (11) extends to the upper part of the blending box (1), stirring blades (13) are fixedly arranged on the outer side of the stirring rod (11), and a plurality of stirring blades (13) are arranged;
A fixed frame (10) is fixedly arranged above the blending box (1), a water reducing agent feeding pipe (8) is fixedly arranged above the fixed frame (10), the water reducing agent feeding pipe (8) penetrates through the fixed frame (10), a rotary joint (16) is arranged below the water reducing agent feeding pipe (8), and the water reducing agent feeding pipe (8) and a stirring rod (11) are in rotary connection through the rotary joint (16);
the inside of puddler (11) is provided with defeated material chamber (20), and defeated material chamber (20) and water-reducing agent material loading pipe (8) intercommunication, the outside fixed mounting of puddler (11) has dispersion section of thick bamboo (12), and dispersion section of thick bamboo (12) and defeated material chamber (20) intercommunication.
2. The concrete water reducing agent blending device according to claim 1, wherein: the outside fixed mounting of puddler (11) has first gear (17), one side of first gear (17) is provided with second gear (18), and first gear (17) and second gear (18) meshing are connected, the top fixed mounting of second gear (18) has drive shaft (19), and drive shaft (19) and fixed frame (10) rotate to be connected, the top fixed mounting of fixed frame (10) has second motor (9), and the output and drive shaft (19) fixed connection of second motor (9).
3. The concrete water reducing agent blending device according to claim 1, wherein: the concrete feeding pipe (7) is fixedly arranged above the blending box (1), the switch panel (4) is fixedly arranged at the front end of the blending box (1), the discharging pipe (5) is fixedly arranged below the blending box (1), and the bottom column (3) is fixedly arranged below the lifting box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322177530.0U CN220972814U (en) | 2023-08-14 | 2023-08-14 | Concrete water reducing agent blending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322177530.0U CN220972814U (en) | 2023-08-14 | 2023-08-14 | Concrete water reducing agent blending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220972814U true CN220972814U (en) | 2024-05-17 |
Family
ID=91040237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322177530.0U Active CN220972814U (en) | 2023-08-14 | 2023-08-14 | Concrete water reducing agent blending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220972814U (en) |
-
2023
- 2023-08-14 CN CN202322177530.0U patent/CN220972814U/en active Active
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| GR01 | Patent grant |