CN104827571A - Concrete mixer - Google Patents
Concrete mixer Download PDFInfo
- Publication number
- CN104827571A CN104827571A CN201510198907.8A CN201510198907A CN104827571A CN 104827571 A CN104827571 A CN 104827571A CN 201510198907 A CN201510198907 A CN 201510198907A CN 104827571 A CN104827571 A CN 104827571A
- Authority
- CN
- China
- Prior art keywords
- concrete mixer
- stirring
- bung
- drag reduction
- paddle
- Prior art date
- 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.)
- Pending
Links
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
- B28C5/16—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 vertical or steeply inclined axis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a concrete mixer, which includes a vertically disposed stirring barrel. The upper end of the stirring barrel is provided with a barrel lid, a stirring shaft rotatably passes through the barrel lid and is driven to rotate by a driving device disposed at the lid upper end, the stirring shaft is provided with a plurality of stirring blades, the top view of the stirring blades is S shaped, and a plurality of resistance reduction holes for reducing the stirring resistance are disposed on the stirring blades. The concrete mixer provided by the invention has the advantages of simple structure, uniform stirring and energy saving.
Description
Technical field
The present invention relates to a kind of building machinery, especially relate to a kind of concrete mixer.
Background technology
Concrete mixer, as conventional building machinery, is widely used on various engineering construction place, but existing concrete mixer complicated structure, and cost is higher, is not suitable for small building building site and uses.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of concrete mixer.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of concrete mixer, comprise an agitator vertically arranged, bung is provided with in the upper end of agitator, bung is rotatably equipped with shaft, described shaft is driven by the drive unit being arranged on bung upper end and rotates, described shaft is provided with multiple paddle, and described paddle top view is S shape, and is provided with multiple for reducing the drag reduction hole of stirring resistance on paddle.
Further, described stirring vane is 12, and 12 stirring vanes are evenly set to four rows along the circumference of shaft, often arrange three, and the setting direction of all paddles is consistent.
Further, described drag reduction hole is cross, and multiple drag reduction hole is crisscross arranged, and right-angled intersection place in each drag reduction hole adopts arc transition.
Further, described bung is provided with charging aperture, is provided with discharging opening and by-pass valve control at described agitator near the position of bottom.
Further, base is provided with in the lower end of described agitator.
Further, described bung is also provided with lifting ear.
Beneficial effect:
According to the present invention, relatively simple for structure, adopt the paddle of S shape, and on paddle, offer drag reduction hole, considerably increase the uniformity of stirring, and save energy consumption.Especially be applicable to plastic concrete and stir use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A view in Fig. 1.
In figure, 1, drive unit, 2, lifting ear, 3, bung, 301, charging aperture, 4, agitator, 5, drag reduction hole, 6, paddle, 7, shaft, 8, base, 9, by-pass valve control.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to the present invention.
As shown in the figure, a kind of concrete mixer, comprise an agitator 4 vertically arranged, bung 3 is provided with in the upper end of agitator 4, bung 3 is rotatably equipped with shaft 7, and described shaft 7 drives rotation by the drive unit 1 being arranged on bung 3 upper end, and described bung is provided with charging aperture 301, discharging opening is provided with near the position of bottom at described agitator, and by-pass valve control 9.
Described shaft 7 is provided with multiple paddle, and described paddle top view is S shape, and is provided with multiple for reducing the drag reduction hole 5 of stirring resistance on paddle.
The paddle of S shape, it can be impelled to slide to end while the thrust increasing concrete material, the design in drag reduction hole can make a part of concrete material pass therethrough, and lowers the resistance to paddle, both combine and enhance the effect of stirring, make concrete-agitating material more even.
Described paddle 6 is 12, and 12 paddles 6 are evenly set to four rows along the circumference of shaft, often arrange three, and the setting direction of all paddles is consistent.
Adopt multiple paddle to be evenly arranged, not only can improve the effect of stirring further, and the resistance that single huge paddle can be avoided to bring.
Described drag reduction hole 5 is cross, and multiple drag reduction hole 5 is crisscross arranged, and right-angled intersection place in each drag reduction hole 5 adopts arc transition.
Adopt criss-cross drag reduction hole, not only can reduce the stirring resistance to paddle, and be convenient to cleaning dredging work when blocking once in a while.
Base 8 is provided with in the lower end of described agitator.
Described bung 3 is also provided with lifting ear 2.
When the present invention uses, can be lifted on the support of certain altitude, after stirring, be opened by-pass valve control 9, the concrete material after stirring be derived from discharging opening, uses.
Claims (6)
1. a concrete mixer, it is characterized in that: comprise an agitator (4) vertically arranged, bung (3) is provided with in the upper end of agitator (4), bung (3) is rotatably equipped with shaft (7), described shaft (7) is driven by the drive unit (1) being arranged on bung (3) upper end and rotates, described shaft (7) is provided with multiple paddle, described paddle top view is S shape, and is provided with multiple for reducing the drag reduction hole (5) of stirring resistance on paddle.
2. a kind of concrete mixer according to claim 1, it is characterized in that: described stirring vane (6) is 12,12 stirring vanes (6) are evenly set to four rows along the circumference of shaft, often arrange three, and the setting direction of all paddles are consistent.
3. a kind of concrete mixer according to claim 1, is characterized in that: described drag reduction hole (5) is cross, and multiple drag reduction hole (5) is crisscross arranged, and right-angled intersection place in each drag reduction hole (5) adopts arc transition.
4. a kind of concrete mixer according to claim 1, is characterized in that: on described bung, be provided with charging aperture (301), is provided with discharging opening and by-pass valve control (9) at described agitator near the position of bottom.
5. a kind of concrete mixer according to claim 1, is characterized in that: be provided with base (8) in the lower end of described agitator.
6. a kind of concrete mixer according to claim 1, is characterized in that: on described bung (3), be also provided with lifting ear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198907.8A CN104827571A (en) | 2015-04-24 | 2015-04-24 | Concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198907.8A CN104827571A (en) | 2015-04-24 | 2015-04-24 | Concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827571A true CN104827571A (en) | 2015-08-12 |
Family
ID=53805940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510198907.8A Pending CN104827571A (en) | 2015-04-24 | 2015-04-24 | Concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018116530A1 (en) * | 2016-12-22 | 2018-06-28 | 日本電気硝子株式会社 | Stirrer and method for manufacturing glass plate |
| JP2018104212A (en) * | 2016-12-22 | 2018-07-05 | 日本電気硝子株式会社 | Agitating stirrer and method for manufacturing glass plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19738040C1 (en) * | 1997-08-30 | 1999-02-18 | Joachim Betontechnik Gmbh | Storage container for solid-water mixture |
| CN201493953U (en) * | 2009-07-24 | 2010-06-02 | 长沙中联重工科技发展股份有限公司 | Mixing blade structure for concrete and similar materials |
| CN203108470U (en) * | 2013-02-22 | 2013-08-07 | 上海天地涂料有限公司 | Efficient coating stirring device |
| CN203540457U (en) * | 2013-11-07 | 2014-04-16 | 无锡纳润特科技有限公司 | Stirring bar with multilayer stirring plates |
| CN204658678U (en) * | 2015-04-24 | 2015-09-23 | 洛阳理工学院 | A kind of concrete mixer |
-
2015
- 2015-04-24 CN CN201510198907.8A patent/CN104827571A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19738040C1 (en) * | 1997-08-30 | 1999-02-18 | Joachim Betontechnik Gmbh | Storage container for solid-water mixture |
| CN201493953U (en) * | 2009-07-24 | 2010-06-02 | 长沙中联重工科技发展股份有限公司 | Mixing blade structure for concrete and similar materials |
| CN203108470U (en) * | 2013-02-22 | 2013-08-07 | 上海天地涂料有限公司 | Efficient coating stirring device |
| CN203540457U (en) * | 2013-11-07 | 2014-04-16 | 无锡纳润特科技有限公司 | Stirring bar with multilayer stirring plates |
| CN204658678U (en) * | 2015-04-24 | 2015-09-23 | 洛阳理工学院 | A kind of concrete mixer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018116530A1 (en) * | 2016-12-22 | 2018-06-28 | 日本電気硝子株式会社 | Stirrer and method for manufacturing glass plate |
| JP2018104212A (en) * | 2016-12-22 | 2018-07-05 | 日本電気硝子株式会社 | Agitating stirrer and method for manufacturing glass plate |
| US11708288B2 (en) | 2016-12-22 | 2023-07-25 | Nippon Electric Glass Co., Ltd. | Stirrer and method for manufacturing glass plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |