CN203742177U - Concrete pouring machine - Google Patents

Concrete pouring machine Download PDF

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Publication number
CN203742177U
CN203742177U CN201420058371.0U CN201420058371U CN203742177U CN 203742177 U CN203742177 U CN 203742177U CN 201420058371 U CN201420058371 U CN 201420058371U CN 203742177 U CN203742177 U CN 203742177U
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CN
China
Prior art keywords
mixing tank
concrete
conveying pipeline
annular
mixing
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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
Application number
CN201420058371.0U
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Chinese (zh)
Inventor
刘景明
Original Assignee
刘景明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘景明 filed Critical 刘景明
Priority to CN201420058371.0U priority Critical patent/CN203742177U/en
Application granted granted Critical
Publication of CN203742177U publication Critical patent/CN203742177U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a concrete pouring machine which comprises a material storage tank at the bottom, the material storage tank is connected with a material conveying pipe through a lifting pump, and the material conveying pipe is fixed to a movable support. The movable support is provided with at least two platforms, the platform closest to an outlet of the material conveying pipe is provided with a second material mixing tank, and the other platforms are provided with first material mixing tanks. The outlet of the material conveying pipe is provided with a pouring nozzle. Annular stirrers are vertically arranged in the first material mixing tanks, and the annular side faces of the annular stirrers are evenly provided with openings which are provided with side plates. A conical stirrer is arranged in the second material mixing tank, the top and the bottom of the conical stirrer are provided with first impellers respectively, the first impellers incline towards the middle of the conical stirrer, and the middle of the conical stirrer is horizontally provided with a second impeller. According to the concrete pouring machine, defects in the prior art can be overcome, the lift limit of an existing concrete pouring machine is broken through, full mixing of concrete in the large-lift pouring process can be ensured.

Description

A kind of concrete placer
Technical field
The utility model relates to a kind of construction implement, especially a kind of concrete placer.
Background technology
Modern building, major part is reinforced concrete structure.That this structure has is firm, durable, fireproof performance is good, the advantage that cost is low.In the process of fluid concrete, use concrete placer.But existing concrete placer exists, lift is little, the shortcoming of the easy precipitated and separated of concrete.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of concrete placer, can improve the deficiencies in the prior art, has broken through the lift restriction of existing concrete casting machine, and can ensure concrete abundant mixing in the casting process of large lift.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of concrete placer, comprise the storage tank of bottom, storage tank is connected with conveying pipeline by lift pump, conveying pipeline is fixed on travel(l)ing rest, the direction of laying along conveying pipeline on travel(l)ing rest is provided with at least two platforms, exports on nearest platform and is provided with the second mixing tank apart from conveying pipeline, is provided with the first mixing tank on other platform, between the first mixing tank and the second mixing tank, be connected by conveying pipeline, the exit of conveying pipeline is provided with pouring nozzle; In the first mixing tank, be vertically provided with annular agitator, be evenly provided with opening in the annular side of annular agitator, be provided with side plate on opening, the top of the first mixing tank is provided with the first charging aperture, and the bottom of the first mixing tank is provided with the first discharging opening; In the second mixing tank, be provided with new mixture bar, the top of new mixture bar and bottom are respectively arranged with the first impeller tilting to new mixture bar middle part, the middle part of new mixture bar has been horizontally disposed with the second impeller, the top of the second mixing tank is provided with the second charging aperture, and the sidewall of the second mixing tank is provided with the second discharging opening; The first discharging opening and the second discharging opening are connected with respectively lift pump.
As preferably, on the sidewall of described opening, be staggeredly equipped with deflection plate, the top of both sides deflection plate overlaps.
As preferably, on the inwall of described pouring nozzle, be provided with air bag, in the outlet of pouring nozzle, be provided with screw, the end face of screw is provided with injecting hole.
The beneficial effect that adopts technique scheme to bring is: the utility model carries out grading, lifting by multiple platforms are set to concrete, has greatly improved equipment lift.In lifting process, the first mixing tank mixes again to the concrete in lifting process.Concrete enters the first mixing tank from the top of the first mixing tank, along with the rotation of annular agitator, opening discontinuity with the first feeding inlet, thereby a concrete part enters in annular agitator, a part falls into outside annular agitator, under the rotation of annular agitator, inside and outside annular agitator, two-part concrete mixes, and discharges by the first discharging opening of bottom.The effect of side plate is the stirring efficiency that improves annular agitator, and deflection plate can make to produce baffling effect through the concrete of opening, improves degree of mixing.When concrete is about to enter before pouring nozzle, can be through the second mixing tank, the first impeller collects the concrete in the second mixing tank to the middle part of the second mixing tank, and the centrifugal force producing by the second impeller is discharged from the second discharging opening of the second mixing tank sidewall.The first mixing tank has played the well-mixed effect of concrete, and the second mixing tank, when concrete is mixed, has mainly played the effect that improves concrete discharge flow velocity, can improve the continuity of cast.Air bag can change the internal diameter of concrete flow passage by inflation/deflation, thereby regulates flow velocity and flow, and screw rotates under concrete flows the drive of kinetic energy, and concrete is carried out to last mixing, simultaneously can be as required to gas injection in concrete.
Brief description of the drawings
Fig. 1 is the schematic diagram of a detailed description of the invention of the utility model.
Fig. 2 is the schematic diagram of the first mixing tank in detailed description of the invention of the utility model.
Fig. 3 is the schematic diagram of the second mixing tank in detailed description of the invention of the utility model.
Fig. 4 is the schematic diagram of pouring nozzle in detailed description of the invention of the utility model.
In figure: 1, storage tank; 2, lift pump; 3, conveying pipeline; 4, travel(l)ing rest; 5, platform; 6, the first mixing tank; 7, the second mixing tank; 8, pouring nozzle; 9, annular agitator; 10, opening; 11, side plate; 12, the first charging aperture; 13, the first discharging opening; 14, the first impeller; 15, the second impeller; 16, the second charging aperture; 17, the second discharging opening; 18, deflection plate; 19, air bag; 20, screw; 21, injecting hole.
Detailed description of the invention
With reference to Fig. 1-4, detailed description of the invention of the utility model comprises the storage tank 1 of bottom, storage tank 1 is connected with conveying pipeline 3 by lift pump 2, conveying pipeline 3 is fixed on travel(l)ing rest 4, the direction of laying along conveying pipeline 3 on travel(l)ing rest 4 is provided with three platforms 5, export and on nearest platform 5, be provided with the second mixing tank 7 apart from conveying pipeline 3, on other platform of two 5, be provided with the first mixing tank 6, between the first mixing tank 6 and the second mixing tank 7, be connected by conveying pipeline 3, the exit of conveying pipeline 3 is provided with pouring nozzle 8; The first mixing tank 6 is interior is vertically provided with annular agitator 9, in the annular side of annular agitator 9, be evenly provided with opening 10, the bottom that the top that is provided with side plate 11, the first mixing tanks 6 on opening 10 is provided with the first charging aperture 12, the first mixing tanks 6 is provided with the first discharging opening 13; In the second mixing tank 7, be provided with new mixture bar, the top of new mixture bar and bottom are respectively arranged with the first impeller 14 tilting to new mixture bar middle part, the middle part of new mixture bar has been horizontally disposed with the second impeller 15, the sidewall that the top of the second mixing tank 7 is provided with the second charging aperture 16, the second mixing tanks 7 is provided with the second discharging opening 17; The first discharging opening 13 and the second discharging opening 17 are connected with respectively lift pump 2.
It should be noted that on the sidewall of described opening 10 and be staggeredly equipped with deflection plate 18, the top of both sides deflection plate 18 overlaps.
In addition, be provided with air bag 19 on the inwall of described pouring nozzle 8, be provided with screw 20 in the outlet of pouring nozzle 8, the end face of screw 20 is provided with injecting hole 21; Injecting hole 21 is circumscribed with compressed air line by screw 20.
Wherein, side plate 11 is preferably 35 ° with the angle of itself and annular agitator 9 intersection point place tangent lines, and side plate 11 is preferably 15 ° with the angle of annular agitator 9 axis.The vertical distance of adjacent two platforms remains between 10m~15m.The first impeller 14 is preferably 30 ° with the angle of horizontal plane.By preferred above-mentioned parameter, can realize best cast effect, and the cost of Whole Equipment can reduce approximately 20%.
Operating principle of the present utility model is: the utility model carries out grading, lifting by multiple platforms 5 are set to concrete, has greatly improved equipment lift.In lifting process, the first mixing tank 6 mixes again to the concrete in lifting process.Concrete enters the first mixing tank 6 from the top of the first mixing tank 6, along with the rotation of annular agitator 9, communicating with the first charging aperture 12 of opening 10 discontinuity, thereby a concrete part enters in annular agitator 9, a part falls into outside annular agitator 9, under the rotation of annular agitator 9, mix in the inside and outside two-part concrete of annular agitator 9, and discharge by the first discharging opening 13 of bottom.The effect of side plate 11 is the stirring efficiency that improves annular agitator 9, and deflection plate 18 can make to produce baffling effect through the concrete of opening 10, improves degree of mixing.Before concrete is about to enter pouring nozzle 8, can be through the second mixing tank 7, the first impeller 14 collects the concrete in the second mixing tank 7 to the middle part of the second mixing tank 7, and the centrifugal force producing by the second impeller 15 is discharged from the second discharging opening 17 of the second mixing tank 7 sidewalls.The first mixing tank 6 has played the well-mixed effect of concrete, and the second mixing tank 7, when concrete is mixed, has mainly played the effect that improves concrete discharge flow velocity, can improve the continuity of cast.Air bag 19 can change the internal diameter of concrete flow passage by inflation/deflation, thereby regulates flow velocity and flow, and screw 20 rotates under concrete flows the drive of kinetic energy, and concrete is carried out to last mixing, simultaneously can be as required to gas injection in concrete.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a concrete placer, comprise the storage tank (1) of bottom, storage tank (1) is connected with conveying pipeline (3) by lift pump (2), conveying pipeline (3) is fixed on travel(l)ing rest (4), it is characterized in that: the upper direction of laying along conveying pipeline (3) of travel(l)ing rest (4) is provided with at least two platforms (5), export and on nearest platform (5), be provided with the second mixing tank (7) apart from conveying pipeline (3), on other platform (5), be provided with the first mixing tank (6), between the first mixing tank (6) and the second mixing tank (7), be connected by conveying pipeline (3), the exit of conveying pipeline (3) is provided with pouring nozzle (8), in the first mixing tank (6), be vertically provided with annular agitator (9), in the annular side of annular agitator (9), be evenly provided with opening (10), on opening (10), be provided with side plate (11), the top of the first mixing tank (6) is provided with the first charging aperture (12), and the bottom of the first mixing tank (6) is provided with the first discharging opening (13), the second mixing tank is provided with new mixture bar in (7), the top of new mixture bar and bottom are respectively arranged with the first impeller (14) tilting to new mixture bar middle part, the middle part of new mixture bar has been horizontally disposed with the second impeller (15), the top of the second mixing tank (7) is provided with the second charging aperture (16), and the sidewall of the second mixing tank (7) is provided with the second discharging opening (17), the first discharging opening (13) and the second discharging opening (17) are connected with respectively lift pump (2).
2. concrete placer according to claim 1, is characterized in that: on the sidewall of described opening (10), be staggeredly equipped with deflection plate (18), the top of both sides deflection plate (18) overlaps.
3. concrete placer according to claim 1, it is characterized in that: on the inwall of described pouring nozzle (8), be provided with air bag (19), in the outlet of pouring nozzle (8), be provided with screw (20), the end face of screw (20) is provided with injecting hole (21).
CN201420058371.0U 2014-01-27 2014-01-27 Concrete pouring machine Expired - Fee Related CN203742177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420058371.0U CN203742177U (en) 2014-01-27 2014-01-27 Concrete pouring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420058371.0U CN203742177U (en) 2014-01-27 2014-01-27 Concrete pouring machine

Publications (1)

Publication Number Publication Date
CN203742177U true CN203742177U (en) 2014-07-30

Family

ID=51341995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420058371.0U Expired - Fee Related CN203742177U (en) 2014-01-27 2014-01-27 Concrete pouring machine

Country Status (1)

Country Link
CN (1) CN203742177U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343240A (en) * 2014-11-19 2015-02-11 南通恒康数控机械有限公司 Casting machine for secondary structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343240A (en) * 2014-11-19 2015-02-11 南通恒康数控机械有限公司 Casting machine for secondary structure
CN104343240B (en) * 2014-11-19 2016-08-17 南通恒康数控机械股份有限公司 A kind of secondary structure casting machine

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20150127