CN201304684Y - Energy-saving concrete mixer with multi-side-arms and multi-helixes - Google Patents
Energy-saving concrete mixer with multi-side-arms and multi-helixes Download PDFInfo
- Publication number
- CN201304684Y CN201304684Y CNU2008200506051U CN200820050605U CN201304684Y CN 201304684 Y CN201304684 Y CN 201304684Y CN U2008200506051 U CNU2008200506051 U CN U2008200506051U CN 200820050605 U CN200820050605 U CN 200820050605U CN 201304684 Y CN201304684 Y CN 201304684Y
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- scraper
- mixing arm
- mixing
- arm
- shaft
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Abstract
The utility model relates to an energy-saving concrete mixer with multi-side-arms and multi-helixes, comprising a motor, a speed reducer and a mixing drum. The two sides corresponding to the inner chamber of a mixing drum are respectively sleeved with a mixing shaft A and a mixing shaft B by a shaft seat and a bearing. A scraper a, a mixing arm b, a mixing arm b, a mixing arm c, a mixing arm d, a mixing arm e, a mixing arm f, a mixing arm g, a scraper h and a scraper i are arrayed and arranged on the mixing shaft A in turn with an included angle of 60 degrees; a scraper j, a scraper k, a mixing arm l, a mixing arm m, a mixing arm n, a mixing arm o, a mixing arm p, a mixing arm q and a scraper r are arrayed and arranged on the mixing shaft B in turn with an included angle of 60 degrees. The mixing arms and the scrapers of the double shafts of the mixer are axially arranged at an interval of 60 degrees; the double shafts are arrayed and arranged in a staggered way by 30 degrees. Each shaft is provided with three scrapers and the mixer runs with multi-helixes. The utility model has the advantages of reasonable structure, stable running, long service life and high working efficiency.
Description
[technical field]
The utility model relates to a kind of construction machine, and the mixing arm and the blade shaft that relate in particular on a kind of twin shaft are spent angular spacings to being 60, and twin shaft is energy-saving many many spirals of side arm concrete mixers of 30 degree angle interleaved operations.
[background technology]
Existing forced mixer adopts motor by the belt drives reductor, reductor drives the parallel dual horizontal axial opposed direction of mixer by spline or sprocket wheel and rotates, its direction is clockwise to head or afterbody right side in axial end, and the left side is running counterclockwise.Mixing arm on the shaft and blade shaft be to being an angle of 90 degrees or 60 degree angles are arranged by single helical, has during operation that dynamic balance is poor, running resistance is big, material stirring homogeneity is poor; Simultaneously, existing forced mixer reductor adopts shape star reductor more or adopts worm-gear speed reducer, the low and energy consumption height of transmission efficiency, and mixing time is long, reach 30KW as 2 powers of motor of JS1500 main frame, 2 powers of motor of JS3000 main frame are greatly to 55 kilowatts.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, energy-saving many many spirals of side arm concrete mixers that the utility model provides a kind of and operates steadily, running resistance is little, energy consumption is low and efficient is high.
The technical method that its technical problem that solves the utility model adopts is: a kind of energy-saving many many spirals of side arm concrete mixers, comprise motor, reductor and stirring cylindrical shell, the corresponding both sides of described mixing drum intracoelomic cavity are respectively installed with shaft A and shaft B by axle bed and bearing, axially be 60 degree angles and be arranged in order scraper a, mixing arm b, mixing arm c, mixing arm d, mixing arm e, mixing arm f, mixing arm g and scraper h, scraper i are installed on shaft A; Axially being 60 degree angles on described shaft B is arranged in order scraper j, scraper k, mixing arm l, mixing arm m, mixing arm n, mixing arm o, mixing arm p, mixing arm q and scraper r is installed.
Described scraper a and scraper h axially are 120 degree angles, and scraper a and scraper i axially are 30 degree angles.
Described scraper j and scraper k axially are 30 degree angles, and scraper j and scraper r axially are 120 degree angles.
Adopt the associated mode structure between described motor and the reductor, connect by shaft coupling between reductor and the stirring main shaft.
The power JS1500 main frame separate unit power of motor of described motor only needs 22 kilowatts, and JS3000 main frame separate unit power of motor only needs 45 kilowatts.
Described reductor adopts cycloidal planetary gear speed reducer.
The beneficial effects of the utility model are: mixing arm on the mixer twin shaft and blade shaft are spent angular spacings to being 60, twin shaft is the 30 degree angles installations that are staggered, three scraper is installed on every axle, the layout rotary balance of each blade is good, blade of stirrer is many spiral operations, makes that the mixer running resistance is little and operation is more steady; Can effectively cut down the consumption of energy and increase work efficiency, the time that stirs foreshortened in 30 seconds, JS1500 main frame separate unit power of motor only needs 22 kilowatts, JS3000 main frame separate unit power of motor only needs 45 kilowatts, adopt the associated mode structure between motor and the reductor and between reductor and the stirring main shaft, reductor adopts cycloidal planetary gear speed reducer, its transmission efficiency height, and energy loss is few.The utlity model has rational in infrastructure, stable, long service life, high efficiency and characteristic of low energy consumption.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.Among the figure: 1-stirs cylindrical shell, 2-shaft A, 3-shaft B, 4-scraper a, 5-mixing arm b, 6-mixing arm c, 7-mixing arm d, 8-mixing arm e, 9-mixing arm f, 10-mixing arm g, 11-scraper h, 12-scraper i, 13-scraper j, 14-scraper k, 15-mixing arm l, 16-mixing arm m, 17-mixing arm n, 18-mixing arm o, 19-mixing arm p, 20-mixing arm q, 21-and scraper r, 22-motor, 23-reductor, 24-shaft coupling.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified: referring to Fig. 1, a kind of energy-saving many many spirals of side arm concrete mixers, comprise motor 22 and stir cylindrical shell 1, be respectively installed with shaft A2 and shaft B3 by axle bed and bearing stirring the corresponding both sides of cylindrical shell 1 inner chamber, on shaft A2, axially be 60 and spend angles and be arranged in order scraper a4, mixing arm b5, mixing arm c6, mixing arm d7, mixing arm e8, mixing arm f9, mixing arm g10 and scraper h11, scraper i12 are installed; Scraper a4 and scraper h11 axially are 120 degree angles, scraper a4 and scraper i12 and axially are 30 degree angles; Axially being 60 degree angles on shaft B3 is arranged in order scraper j13, scraper k14, mixing arm 115, mixing arm m16, mixing arm n17, mixing arm o18, mixing arm p19, mixing arm q20 and scraper r21 is installed; Scraper j13 and scraper k14 axially are 30 degree angles, scraper j13 and scraper r21 and axially are 120 degree angles.Mixing arm on the forced mixer twin shaft and scraper, axially being 60 degree angular spacings installs, twin shaft mixing arm and scraper are the 30 degree angles installations that are staggered, three scraper is installed on every axle, make the full spiral operation of existing forced mixer change into many spiral operations, make that the mixer running resistance is little and operation is more steady, can effectively cut down the consumption of energy and increase work efficiency.Adopt the associated mode structure between described motor 22 and the reductor 23 and between reductor 23 and the stirring main shaft, promptly connect by shaft coupling 24; The power of separate unit motor is 45 kilowatts, this reductor 23 adopts cycloidal planetary gear speed reducer, motor directly connects with reductor, its transmission efficiency height, energy loss is few, the time that stirs was foreshortened in 30 seconds, have rational in infrastructure, stable, long service life, high efficiency and advantage of low energy consumption.
Claims (5)
1, a kind of energy-saving many many spirals of side arm concrete mixers, comprise motor, reductor and stirring cylindrical shell, it is characterized in that: the corresponding both sides of described mixing drum intracoelomic cavity are respectively installed with shaft A and shaft B by axle bed and bearing, axially be 60 degree angles and be arranged in order scraper a, mixing arm b, mixing arm c, mixing arm d, mixing arm e, mixing arm f, mixing arm g and scraper h, scraper i are installed on shaft A; Axially being 60 degree angles on described shaft B is arranged in order scraper j, scraper k, mixing arm l, mixing arm m, mixing arm n, mixing arm o, mixing arm p, mixing arm q and scraper r is installed.
2, energy-saving many many spirals of side arm concrete mixers as claimed in claim 1 is characterized in that: described scraper a and scraper h axially are 120 degree angles, and scraper a and scraper i axially are 30 degree angles.
3, energy-saving many many spirals of side arm concrete mixers as claimed in claim 1 is characterized in that: described scraper j and scraper k axially are 30 degree angles, and scraper j and scraper r axially are 120 degree angles.
4, energy-saving many many spirals of side arm concrete mixers as claimed in claim 1 is characterized in that: adopt the associated mode structure between described motor and the reductor, connect by shaft coupling between reductor and the stirring main shaft.
5, as claim 1 or 4 described energy-saving many many spirals of side arm concrete mixers, it is characterized in that: described reductor adopts cycloidal planetary gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200506051U CN201304684Y (en) | 2008-07-14 | 2008-07-14 | Energy-saving concrete mixer with multi-side-arms and multi-helixes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200506051U CN201304684Y (en) | 2008-07-14 | 2008-07-14 | Energy-saving concrete mixer with multi-side-arms and multi-helixes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304684Y true CN201304684Y (en) | 2009-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200506051U Expired - Fee Related CN201304684Y (en) | 2008-07-14 | 2008-07-14 | Energy-saving concrete mixer with multi-side-arms and multi-helixes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304684Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879752A (en) * | 2010-06-04 | 2010-11-10 | 潍坊恒远建材设备有限公司 | Vertical blender |
| CN102886821A (en) * | 2012-10-31 | 2013-01-23 | 郑州市长城机器制造有限公司 | Low-noise double-shaft concrete mixer |
| CN104589506A (en) * | 2015-01-09 | 2015-05-06 | 广西大学 | Nonlinear multi-frequency vibration concrete mixer |
-
2008
- 2008-07-14 CN CNU2008200506051U patent/CN201304684Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879752A (en) * | 2010-06-04 | 2010-11-10 | 潍坊恒远建材设备有限公司 | Vertical blender |
| CN101879752B (en) * | 2010-06-04 | 2013-01-02 | 山东恒远利废技术发展有限公司 | Vertical blender |
| CN102886821A (en) * | 2012-10-31 | 2013-01-23 | 郑州市长城机器制造有限公司 | Low-noise double-shaft concrete mixer |
| CN104589506A (en) * | 2015-01-09 | 2015-05-06 | 广西大学 | Nonlinear multi-frequency vibration concrete mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |