CN112388824A - Multistage management and control negative pressure stirring equipment for concrete production - Google Patents
Multistage management and control negative pressure stirring equipment for concrete production Download PDFInfo
- Publication number
- CN112388824A CN112388824A CN202011243846.XA CN202011243846A CN112388824A CN 112388824 A CN112388824 A CN 112388824A CN 202011243846 A CN202011243846 A CN 202011243846A CN 112388824 A CN112388824 A CN 112388824A
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- Prior art keywords
- production
- negative pressure
- fixed
- concrete
- control negative
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/148—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0818—Charging or discharging gates or chutes; Sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0404—Proportioning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a concrete production multistage control negative pressure stirring device, which relates to the technical field of concrete production, and comprises a square production tank with an opening at the upper end, wherein a feed inlet is formed in one side of the production tank, and a discharge outlet is formed in the other side of the production tank; a plurality of rotating rods are rotatably mounted on the inner rear wall of the production tank and transversely arranged along the length direction of the production tank, rotating shafts are fixed at the front ends of the rotating rods, belt wheels are fixed at the front ends of the rotating shafts and extend out of the production tank in a rotating manner, and the belt wheels are rotatably connected with each other through belts; the hydraulic cylinder can push concrete raw materials on the weighing platform, so that the ratio of concrete to water is more accurate, the feeding is more convenient during production, the plurality of rotating rods drive the stirring blades to stir the concrete, multi-stage stirring is realized, and the negative pressure machine carries out negative pressure treatment on a production tank through the suction pipe, so that the stirring effect is better.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a multistage control negative pressure stirring device for concrete production.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing the cement concrete and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
When concrete is mixed, the concrete needs to be stirred, and the existing stirring device cannot stir uniformly, so that agglomeration and large-scale mixture are generated, and the quality of a product is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a concrete production multistage control negative pressure stirring device, which solves the problems mentioned in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the multistage control negative pressure stirring equipment for concrete production comprises a square production tank with an opening at the upper end, wherein a feed inlet is formed in one side of the production tank, and a discharge outlet is formed in the other side of the production tank;
the rear inner wall of the production tank is rotatably provided with a plurality of rotating rods, the rotating rods are transversely arranged along the length direction of the production tank, the front ends of the rotating rods are respectively fixed with a rotating shaft, the front ends of the rotating shafts are respectively rotatably extended out of the production tank and are respectively fixed with a belt wheel, the belt wheels are rotatably connected with each other through a belt, the front end surface of the production tank close to one side of the production tank is fixedly provided with an installation plate, the installation plate is provided with a motor with a rotating shaft fixed with the front end surface of one belt wheel, and each rotating rod is fixedly provided with a plurality of stirring blades;
the front of production pond is provided with the negative pressure machine, and the last intercommunication of inlet scoop of negative pressure machine has the aspiration channel, install on the preceding inner wall of production pond and expand the fan housing, and the aspiration channel stretches into in the production pond and is linked together with expanding the fan housing, the top slidable mounting of production pond has the apron.
The concrete production multistage management and control negative pressure stirring equipment as described above, wherein preferably, a feeding plate is fixed on one side of the production tank close to the feeding port, and the free end of the feeding plate is inclined upwards.
According to the concrete production multistage control negative pressure stirring equipment, preferably, a weighing platform is arranged on one side of the production tank close to the feeding hole, bottoms of the weighing platform close to four corners of the weighing platform are placed on the ground through supporting legs, and one side of the weighing platform is connected with the free end of the feeding plate.
According to the concrete production multistage management and control negative pressure stirring equipment, preferably, a hydraulic cylinder is fixed to the top of the free end of the weighing platform, and a push rod of the hydraulic cylinder faces the feeding hole and is fixed with a push plate.
The concrete production multistage management and control negative pressure stirring equipment as described above, wherein preferably, a discharge plate is fixed on one side of the production tank close to the discharge port thereof.
The concrete production multistage management and control negative pressure stirring equipment as described above, wherein preferably, the top of the discharge plate near both sides thereof is fixed with a side baffle.
The concrete production multistage control negative pressure mixing equipment as described above, wherein preferably, the top of the cover plate is installed with a glass window along its length direction.
According to the multistage management and control negative pressure stirring equipment for concrete production, preferably, sliding grooves are formed in the tops of the two side walls of the production pool, and sliding blocks which are slidably mounted in the sliding grooves are fixed to the bottoms of the two sides of the front end of the cover plate.
Compared with the prior art, the invention has the following beneficial effects: the pneumatic cylinder can promote the concrete raw materials on the weighing platform, not only makes the ratio of concrete and water more accurate, still makes when producing in reinforced more convenient, and a plurality of bull sticks drive the stirring leaf and stir the concrete, realizes multistage stirring, and the negative pressure machine carries out the negative pressure through the aspiration channel and handles the production pond for stirring effect is better.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
FIG. 4 is a perspective view of a production cell of the present invention.
In the figure: 1. a production pool; 2. a feed inlet; 3. a discharge port; 4. a rotating rod; 5. a pulley; 6. a belt; 7. mounting a plate; 8. a motor; 9. stirring blades; 10. a negative pressure machine; 11. an air suction pipe; 12. an air expanding cover; 13. a cover plate; 14. a feeding plate; 15. a weighing platform; 16. a support leg; 17. a hydraulic cylinder; 18. pushing the plate; 19. a discharge plate; 20. a side dam; 21. a glass window; 22. a chute; 23. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a concrete production multistage control negative pressure stirring device comprises a square production tank 1 with an opening at the upper end, wherein a feed port 2 is formed in one side of the production tank 1, and a discharge port 3 is formed in the other side of the production tank 1;
a plurality of rotating rods 4 are rotatably arranged on the inner rear wall of the production pool 1, the rotating rods 4 are transversely arranged along the length direction of the production pool 1, rotating shafts are fixed at the front ends of the rotating rods 4, the front ends of the rotating shafts extend out of the production pool 1 in a rotating mode and are fixed with belt wheels 5, the belt wheels 5 are rotatably connected through belts 6, a mounting plate 7 is fixed on the front end face of one side of the production pool 1, a motor 8 with a rotating shaft fixed with the front end face of one belt wheel 5 is mounted on the mounting plate 7, a plurality of stirring blades 9 are fixed on each rotating rod 4, cement powder is added from a feed inlet 3, after the cement powder is added, a fixed amount of water is added from the upper part of the production pool 1 through an external water pipe, a cover plate 13 is covered on the production pool 1 through a sliding assembly, the motor 8 is connected with an external power supply to be started, and stirring blades 9 on the rotating rods 4 are driven to rotate through the actions of the belt wheels 5, the rotating rods 4 are rotated and face the discharge hole 3, so that the multiple rotating rods 4 realize multi-stage stirring of cement powder, the stirring effect is better, and material conveying is facilitated;
the place ahead of production pond 1 is provided with negative pressure machine 10, and the last intercommunication of inlet scoop of negative pressure machine 10 has aspiration channel 11, install on the preceding inner wall of production pond 1 and expand fan housing 12, and aspiration channel 11 stretches into in the production pond 1 and is linked together with expanding fan housing 12, make air exhaust effect better, the top slidable mounting of production pond 1 has apron 13, negative pressure machine 15 starts, through aspiration channel 11 and expand fan housing 12 to 1 inside air exhaust of production pond, form the negative pressure, make stirring effect better.
One side of the production pool 1 close to the feed port 2 is fixed with a feed plate 14, and the free end of the feed plate 14 is arranged in an upward inclined manner, so that the blanking is facilitated.
The production tank 1 is provided with weighing platform 15 near one side of feed inlet 2, and weighing platform 15 is close to the bottom of its four edges and places on subaerial through landing leg 16, and one side of weighing platform 15 is connected with the free end of feed plate 14, weighs the cement powder through weighing platform 15 for the mixing ratio of cement powder and water is better.
The top of the free end of the weighing platform 15 is fixed with a hydraulic cylinder 17, a push rod of the hydraulic cylinder 17 faces the feed port 2 and is fixed with a push plate 18, after the cement powder is weighed, the hydraulic cylinder 17 is switched on an external power supply to be started, the push plate 18 is driven to move, and the cement powder is pushed into the production tank 1 through the feed plate 14 and the feed port 2, so that the labor is saved.
A discharging plate 19 is fixed on one side of the production tank 1 close to the discharging port 3 of the production tank to guide the mixture. The top of the discharge plate 19 near both sides is fixed with a side baffle 20 to prevent the mixture from falling on the ground from both sides of the discharge plate 19.
The top of the cover plate 13 is provided with a glass window 21 along the length direction thereof, so that the condition of the mixture in the production tank 1 can be observed in real time.
The sliding grooves 22 are formed in the tops of the two side walls of the production pool 1, and the sliding blocks 23 which are slidably mounted in the sliding grooves 22 are fixed at the bottoms of the two sides of the front end of the cover plate 13, so that the cover plate 13 can slide conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multistage management and control negative pressure agitated vessel of concrete production which characterized in that: the device comprises a square production tank (1) with an opening at the upper end, wherein a feed inlet (2) is formed in one side of the production tank (1), and a discharge outlet (3) is formed in the other side of the production tank (1);
a plurality of rotating rods (4) are rotatably mounted on the inner rear wall of the production pool (1), the rotating rods (4) are transversely arranged along the length direction of the production pool (1), rotating shafts are fixed at the front ends of the rotating rods (4), the front ends of the rotating shafts are rotatably extended out of the production pool (1) and are fixed with belt wheels (5), the belt wheels (5) are rotatably connected with one another through belts (6), a mounting plate (7) is fixed on the front end face of the production pool (1) close to one side of the production pool, a motor (8) with a rotating shaft fixed with the front end face of one belt wheel (5) is mounted on the mounting plate (7), and a plurality of stirring blades (9) are fixed on each rotating rod (4);
the place ahead of production pond (1) is provided with negative pressure machine (10), and the last intercommunication of inlet scoop of negative pressure machine (10) has aspiration channel (11), install on the preceding inner wall of production pond (1) and expand fan housing (12), and aspiration channel (11) stretch into in production pond (1) and expand fan housing (12) and be linked together, the top slidable mounting of production pond (1) has apron (13).
2. The concrete production multistage management and control negative pressure stirring equipment of claim 1, characterized in that: one side of the production pool (1) close to the feed inlet (2) is fixed with a feed plate (14), and the free end of the feed plate (14) is arranged in an upward inclined manner.
3. The concrete production multistage management and control negative pressure stirring equipment of claim 2, characterized in that: one side of the production tank (1) close to the feed inlet (2) is provided with a weighing platform (15), the bottoms of the weighing platform (15) close to four corners of the weighing platform are placed on the ground through supporting legs (16), and one side of the weighing platform (15) is connected with the free end of the feed plate (14).
4. The concrete production multistage management and control negative pressure stirring equipment of claim 3, characterized in that: and a hydraulic cylinder (17) is fixed at the top of the free end of the weighing platform (15), and a push rod of the hydraulic cylinder (17) faces the feeding hole (2) and is fixed with a push plate (18).
5. The concrete production multistage management and control negative pressure stirring equipment of claim 4, characterized in that: one side of the production tank (1) close to the discharge hole (3) is fixed with a discharge plate (19).
6. The concrete production multistage management and control negative pressure stirring equipment of claim 5, characterized in that: side baffles (20) are fixed on the top parts of the discharging plates (19) close to the two sides of the discharging plates.
7. The concrete production multistage management and control negative pressure stirring equipment of claim 6, characterized in that: the top of the cover plate (13) is provided with a glass window (21) along the length direction of the cover plate.
8. The concrete production multistage management and control negative pressure stirring equipment of claim 7, characterized in that: the production pond is characterized in that sliding grooves (22) are formed in the tops of two side walls of the production pond (1), and sliding blocks (23) which are slidably mounted in the sliding grooves (22) are fixed at the bottoms of two sides of the front end of the cover plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243846.XA CN112388824A (en) | 2020-11-10 | 2020-11-10 | Multistage management and control negative pressure stirring equipment for concrete production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243846.XA CN112388824A (en) | 2020-11-10 | 2020-11-10 | Multistage management and control negative pressure stirring equipment for concrete production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112388824A true CN112388824A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011243846.XA Pending CN112388824A (en) | 2020-11-10 | 2020-11-10 | Multistage management and control negative pressure stirring equipment for concrete production |
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| CN (1) | CN112388824A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394785A1 (en) * | 1989-04-26 | 1990-10-31 | SAMI S.N.C. DI BERTOLINI CLAUDIO & C. | Means and process for automatic coloring of concrete |
| JPH04140110A (en) * | 1990-10-01 | 1992-05-14 | Daiichi Concrete Kk | Kneading mixier of concrete or the like |
| JP2001239519A (en) * | 2000-02-29 | 2001-09-04 | Ohbayashi Corp | Drum rotating concrete mixer |
| JP2007045027A (en) * | 2005-08-11 | 2007-02-22 | Taisei Corp | Kneader |
| CN206436362U (en) * | 2016-12-15 | 2017-08-25 | 吴燕梅 | A kind of high-effective concrete mixer for production of construction materials |
| CN108407072A (en) * | 2018-04-27 | 2018-08-17 | 李全民 | A kind of cement mortar intelligence recycle device |
| CN111347532A (en) * | 2020-04-22 | 2020-06-30 | 张家港市永茂住宅工业有限公司 | Novel concrete prefabricated part mold and using method thereof |
| WO2020147280A1 (en) * | 2019-01-17 | 2020-07-23 | 长江南京航道工程局 | Concrete stirring apparatus for producing interlocking blocks |
| CN211566396U (en) * | 2020-02-07 | 2020-09-25 | 营口三和混凝土制品有限公司 | Novel environment-friendly concrete mixer |
-
2020
- 2020-11-10 CN CN202011243846.XA patent/CN112388824A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394785A1 (en) * | 1989-04-26 | 1990-10-31 | SAMI S.N.C. DI BERTOLINI CLAUDIO & C. | Means and process for automatic coloring of concrete |
| JPH04140110A (en) * | 1990-10-01 | 1992-05-14 | Daiichi Concrete Kk | Kneading mixier of concrete or the like |
| JP2001239519A (en) * | 2000-02-29 | 2001-09-04 | Ohbayashi Corp | Drum rotating concrete mixer |
| JP2007045027A (en) * | 2005-08-11 | 2007-02-22 | Taisei Corp | Kneader |
| CN206436362U (en) * | 2016-12-15 | 2017-08-25 | 吴燕梅 | A kind of high-effective concrete mixer for production of construction materials |
| CN108407072A (en) * | 2018-04-27 | 2018-08-17 | 李全民 | A kind of cement mortar intelligence recycle device |
| WO2020147280A1 (en) * | 2019-01-17 | 2020-07-23 | 长江南京航道工程局 | Concrete stirring apparatus for producing interlocking blocks |
| CN211566396U (en) * | 2020-02-07 | 2020-09-25 | 营口三和混凝土制品有限公司 | Novel environment-friendly concrete mixer |
| CN111347532A (en) * | 2020-04-22 | 2020-06-30 | 张家港市永茂住宅工业有限公司 | Novel concrete prefabricated part mold and using method thereof |
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Application publication date: 20210223 |
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