CN103395123B - A kind of Efficient concrete stirrer - Google Patents
A kind of Efficient concrete stirrer Download PDFInfo
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- CN103395123B CN103395123B CN201310335798.0A CN201310335798A CN103395123B CN 103395123 B CN103395123 B CN 103395123B CN 201310335798 A CN201310335798 A CN 201310335798A CN 103395123 B CN103395123 B CN 103395123B
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- feed shaft
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- inside spin
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Abstract
The present invention discloses a kind of Efficient concrete stirrer, and it comprises the mixing component of more than a group, and installation and the rotation direction of adjacent mixing component are contrary.One end that the external spiral feed shaft often organizing stirring group and spiral return axle is connected drive end and the Partner of motor respectively, and the other end is interconnected by a connection piece.Described connector is an annular element, and one end that external spiral feed shaft and spiral return axle is uniformly distributed and is connected on this annular element, or sets up the inside spin feed shaft of a connection motor drive end and Partner.Or on the basis setting up described inside spin feed shaft, annular element is split into the first connector of a connection inside spin feed shaft and external spiral feed shaft, with the second connector being connected inside spin feed shaft and spiral and returning axle.Agitator of the present invention solves prior art because of bias and causes greatly the problem that operational shock is large, and operates steadily, and increases the flowing velocity of material, stirs more violent, mixing more fully evenly, therefore stirring efficiency is higher.<!--1-->
Description
Technical field
The present invention relates to a kind of auger equipment, refer in particular to a kind of rabbling mechanism of the mixer for ready-mixed concrete.
Background technology
Current concrete mixer is generally adopt the rabbling mechanism around trunnion axis running, and agitating device wherein adopts double helix crankshaft structure usually.Refer to Chinese patent literature ZL201020614615.0 " a kind of double-helix concrete mixer " disclosed on 06 01st, 2011, this mixer is only arranged in mixing drum by one group of agitating device and forms, agitating device returns bent axle composition primarily of inside and outside two feeding bent axles and inside and outside two, also includes and connects inside and outside feeding bent axle and the inside and outside connecting axle returning bent axle.In this device adopts, feeding bent axle returns bent axle outside connecting, and returns the Split connection structure of bent axle in the connection of outer feeding bent axle.Such syndeton easily produces bias when rotated, easily causes vibration because operating imbalance, and then affects the normal operation of mixer.
Summary of the invention
For the deficiencies in the prior art part, the invention provides the simple Efficient concrete stirrer of a kind of structure.This agitator solves prior art because of bias and causes greatly the problem that operational shock is large, and operates steadily, and increases the flowing velocity of material, stirs more violent, mixing more fully evenly, therefore stirring efficiency is higher.
For achieving the above object, technical solution of the present invention is:
A kind of Efficient concrete stirrer, this agitator comprises the mixing component of more than a group, often organizes stirring group and includes external spiral feed shaft and spiral returns axle; One end that described external spiral feed shaft and spiral return axle is connected drive end and the Partner of motor respectively, and the other end is interconnected by a connection piece.
Further, described connector is an annular element, and one end that described external spiral feed shaft and spiral return axle is uniformly distributed and is connected on this annular element.
Further, described connector comprises the inside spin feed shaft of a connection motor drive end and Partner, and this inside spin feed shaft connects external spiral feed shaft by an intermediate annular member and spiral returns axle.
Further, described connector comprises the inside spin feed shaft of a connection motor drive end and Partner, and this inside spin feed shaft connects external spiral feed shaft by the first connector, connects spiral return axle by the second connector.
Further, the middle part of first and second described connector is arc portion or ring part.
Further, described external spiral feed shaft, spiral return axle and include two stirring bent axles arranged in a crossed manner in the shape of a spiral, the stirring bent axle that described external spiral feed shaft and spiral return axle is connected to the drive end of motor and Partner respectively by the stirring d-axis of horizontally set, and described stirring bent axle, stir on d-axis and be respectively arranged with guide vane.
Further, this agitator comprises mixing component more than two, and the installation of adjacent mixing component and rotation direction contrary.
Invent the Efficient concrete stirrer provided, it has the following advantages compared with background technology:
1. by disconnecting the external spiral feed shaft that arranges and spiral, shaft of the present invention returns that axle forms.Disconnect the flowing velocity that the shaft arranged increases material, stir more violent, mixing is evenly fully, therefore stirring efficiency is higher.
2. the present invention is provided with installation more than two and the contrary agitating device of rotation direction, solve the galloping problem because split dissymmetrical structure produces, to make the material shape integrally continuous print circular flow in mixing drum, many outer feedings and return the structure of axle, add stirring frequency, realize at a high speed, high-quality mixing effect.
3. the connector that is provided with of the present invention, strengthens the bonding strength that external spiral feed shaft and spiral return between centers further, also accelerates the flowing velocity of core material simultaneously, enter and a bit promote mixing efficiency.。
4. connector of the present invention participates in whipping process, is particularly arranged on the loop configuration in the middle part of connector, while lifting stirring efficiency, also reduces concrete seize caking phenomenon.
5. external spiral feed shaft of the present invention, spiral return on axle and inside spin feed shaft mixing arm and are equipped with the blade at the material at the mixing drum both ends of agitator guiding mixing drum center, in order to concentrated material, make material stirring more abundant.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is embodiment one structural representation of Efficient concrete stirrer of the present invention;
Fig. 2 is embodiment two structural representation of Efficient concrete stirrer of the present invention;
Fig. 3 is embodiment three structural representation of Efficient concrete stirrer of the present invention.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of Efficient concrete stirrer as shown in Figure 1, 2, 3, this agitator comprises the mixing component of more than a group, often organizes stirring group and includes external spiral feed shaft 1 and spiral returns axle 2.One end that described external spiral feed shaft 1 and spiral return axle 2 is connected drive end 3 and the Partner 4 of motor respectively, and the other end is interconnected by a shaft coupling piece.
Best, agitator of the present invention comprises mixing component more than two, and the installation of adjacent mixing component and rotation direction contrary, to solve the galloping problem because split dissymmetrical structure produces, to make the material shape integrally continuous print circular flow in mixing drum, add stirring frequency, realize at a high speed, high-quality mixing effect.
External spiral feed shaft 1 of the present invention, spiral return axle 2 and include two stirring bent axles 11,21 arranged in a crossed manner in the shape of a spiral.And the stirring bent axle 11,21 that external spiral feed shaft 1 and spiral return axle 2 is connected to the drive end 3 of motor and Partner 4 respectively by the stirring d-axis 13,23 of horizontally set, and described stirring bent axle 11,21 and stir on d-axis 13,23 and be respectively arranged with guide vane 12,22,14,24.With the material at the mixing drum both ends by agitator guiding mixing drum center, profit concentrates material, makes material stirring more abundant.
Connector of the present invention has following three kinds of structures:
As shown in Figure 1, the connector in embodiment one is an annular element 5, and one end that external spiral feed shaft 1 and spiral return axle 2 is uniformly distributed and is connected on this annular element 5.Specifically, the outer peripheral edge quartering of described annular element is convexly equipped with contiguous block 51, is connected on this contiguous block 51 with stirring bent axle 11,21 end making external spiral feed shaft 1 and spiral return axle 2, participates in whipping process.This circular connector returns between axle 2 while bonding strength at reinforcement external spiral feed shaft 1 and spiral, also reduces concrete seize caking phenomenon.
As shown in Figure 2, connector 6 in embodiment two comprises the inside spin feed shaft 61 of a connection motor drive end 3 and Partner 4, this inside spin feed shaft 61 connects the stirring bent axle 11 of external spiral feed shaft 1 by the first connector 63 being positioned at external spiral feed shaft centre position, and the second connector 62 returning axle axle head by being positioned at spiral connects the stirring bent axle 21 that spiral returns axle 2.Inside spin feed shaft 61, by connecting first and second connector, returns bonding strength between axle 2 to strengthen external spiral feed shaft 1 and spiral.Simultaneously, the inside spin feed shaft 61 be made up of two stirring bent axles arranged in a crossed manner in the shape of a spiral, also reduce concrete seize caking phenomenon, and the stirring bent axle of inside spin feed shaft 61 also can be provided with stirring guide vane 64, promote the uniformity stirred further.
For avoiding concrete seize caking phenomenon further, the first connector 63 in the present embodiment and the middle part of the second connector 62 are designed to arc portion or ring part.
As shown in Figure 3, the connector 7 in embodiment three comprises the inside spin feed shaft 71 of a connection motor drive end 3 and Partner 4, also comprises an intermediate annular member 72.The outer peripheral edge quartering of described intermediate annular member 72 is convexly equipped with contiguous block 721, and the leading section returning the stirring bent axle 21 of axle 2 with the leading section and spiral that make the stirring bent axle 11 of external spiral feed shaft 1 respectively symmetry is connected on this contiguous block 721.Inside spin feed shaft 71, by connecting intermediate annular member 72, returns bonding strength between axle 2 to strengthen external spiral feed shaft 1 and spiral.Simultaneously, the inside spin feed shaft 71 be made up of two stirring bent axles arranged in a crossed manner in the shape of a spiral and intermediate annular member 72, also reduce concrete seize caking phenomenon, and the stirring bent axle of inside spin feed shaft 71 also can be provided with stirring guide vane 73, promote the uniformity stirred further.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (7)
1. an Efficient concrete stirrer, this agitator comprises the mixing component of more than a group, it is characterized in that: often organize mixing component and include external spiral feed shaft and spiral returns axle; One end that described external spiral feed shaft and spiral return axle is connected drive end and the Partner of motor respectively, and the other end is interconnected by a connection piece; Described external spiral feed shaft, spiral return axle and include two stirring bent axles arranged in a crossed manner in the shape of a spiral, and described stirring bent axle is respectively arranged with guide vane; The stirring bent axle that described external spiral feed shaft and spiral return axle is connected to the drive end of motor and Partner respectively by the stirring d-axis of horizontally set, and described stirring d-axis is arranged have guide vane respectively.
2. a kind of Efficient concrete stirrer as claimed in claim 1, is characterized in that: described connector is an annular element, and one end that described external spiral feed shaft and spiral return axle is uniformly distributed and is connected on this annular element.
3. a kind of Efficient concrete stirrer as claimed in claim 1, it is characterized in that: described connector comprises the inside spin feed shaft of a connection motor drive end and Partner, this inside spin feed shaft connects external spiral feed shaft by an intermediate annular member and spiral returns axle.
4. a kind of Efficient concrete stirrer as claimed in claim 1, it is characterized in that: described connector comprises the inside spin feed shaft of a connection motor drive end and Partner, this inside spin feed shaft connects external spiral feed shaft by the first connector, connects spiral return axle by the second connector.
5. a kind of Efficient concrete stirrer as claimed in claim 4, is characterized in that: the middle part of first and second described connector is arc portion.
6. a kind of Efficient concrete stirrer as claimed in claim 4, is characterized in that: the middle part of first and second described connector is ring part.
7. a kind of Efficient concrete stirrer according to any one of claim 1 to 6, is characterized in that: this agitator comprises mixing component more than two, and the installation of adjacent mixing component and rotation direction contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335798.0A CN103395123B (en) | 2013-08-05 | 2013-08-05 | A kind of Efficient concrete stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335798.0A CN103395123B (en) | 2013-08-05 | 2013-08-05 | A kind of Efficient concrete stirrer |
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| CN103395123A CN103395123A (en) | 2013-11-20 |
| CN103395123B true CN103395123B (en) | 2016-03-30 |
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| CN201310335798.0A Active CN103395123B (en) | 2013-08-05 | 2013-08-05 | A kind of Efficient concrete stirrer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104260205B (en) * | 2014-09-30 | 2016-08-24 | 成都市新筑路桥机械股份有限公司 | A kind of three hurricane band shaft structures being applied on main concrete mixer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003103512A (en) * | 2001-10-02 | 2003-04-09 | Aizawa Koatsu Concrete Kk | Agitator truck and method for manufacturing concrete using agitator truck |
| CN2696799Y (en) * | 2004-03-12 | 2005-05-04 | 福建南方路面机械有限公司 | Double horizontal axle and double screw stirring machine for concrete |
| CN101347961A (en) * | 2008-08-23 | 2009-01-21 | 黄建军 | Double-helix shaft double-helical ribbon concrete batch plant |
| CN201872250U (en) * | 2010-11-02 | 2011-06-22 | 福建南方路面机械有限公司 | Double-spiral concrete high-efficiency stirrer |
| CN203381042U (en) * | 2013-08-05 | 2014-01-08 | 陈建凡 | High-efficiency concrete stirrer |
-
2013
- 2013-08-05 CN CN201310335798.0A patent/CN103395123B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003103512A (en) * | 2001-10-02 | 2003-04-09 | Aizawa Koatsu Concrete Kk | Agitator truck and method for manufacturing concrete using agitator truck |
| CN2696799Y (en) * | 2004-03-12 | 2005-05-04 | 福建南方路面机械有限公司 | Double horizontal axle and double screw stirring machine for concrete |
| CN101347961A (en) * | 2008-08-23 | 2009-01-21 | 黄建军 | Double-helix shaft double-helical ribbon concrete batch plant |
| CN201872250U (en) * | 2010-11-02 | 2011-06-22 | 福建南方路面机械有限公司 | Double-spiral concrete high-efficiency stirrer |
| CN203381042U (en) * | 2013-08-05 | 2014-01-08 | 陈建凡 | High-efficiency concrete stirrer |
Non-Patent Citations (1)
| Title |
|---|
| 双螺旋轴搅拌机性能试验;冯忠绪，陈卫，王鹏;《长安大学学报（自然科学版）》;20110930;第31卷(第5期);第98-99页 * |
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| CN103395123A (en) | 2013-11-20 |
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