CN2342966Y - Concrete stirrer - Google Patents
Concrete stirrer Download PDFInfo
- Publication number
- CN2342966Y CN2342966Y CN 98229736 CN98229736U CN2342966Y CN 2342966 Y CN2342966 Y CN 2342966Y CN 98229736 CN98229736 CN 98229736 CN 98229736 U CN98229736 U CN 98229736U CN 2342966 Y CN2342966 Y CN 2342966Y
- Authority
- CN
- China
- Prior art keywords
- gear
- revolving body
- revolution
- supporting mass
- output shaft
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a concrete stirrer. The utility model is provided with a swinging support 20 which is fixedly connected to a supporting body 21. A revolution swinging body 9 on a power outputting shaft 22 of a speed reducer 6 is fixedly connected with an inner ring 23. The revolution swinging body 9 is provided with a plurality of small planetary gears 24 which are meshed with a gear ring 25 on the swinging support 20. Rolling balls 40 are arranged between the gear ring 25 and the inner ring 23. A planetary shaft 26 is provided with a stirring arm 28. Stirring rods on the two ends of the stirring arm are provided with a set of blades. The bottom of a tank body 29 is provided with a material discharging door 30. The number of scraping plates 31 is two. The scraping plates are arranged on a scraping and breaking rod 32 symmetrically. The swinging body 9 is fixedly connected with another set of stirring blades which rotate around the axis core of the swinging body. The diameter of the rotation of the set of stirring blades is smaller than the diameter of the rotation of the scrapping plates 31 and is larger than the diameter of the revolution of the planetary shaft.
Description
The utility model is relevant with vertical shaft planet forced concrete mixer.
Existing vertical shaft planet forced concrete mixer adopts a motor to be connected with reducing gear, and revolution revolving body is housed on the power output shaft, and revolution revolving body is connected on the bearing holder (housing, cover) of pivoting support.Pivoting support is connected in and stirs on the supporting mass.The gear ring engagement of several planet pinions and pivoting support is arranged on the revolution revolving body.Be fixed with the mixing arm of band blade on the planet axis.There are two scraper plates to be installed in symmetrically on the scraping rod that is fixed on the revolution revolving body.Because power output shaft, the bearing of planet axis is stood high above the masses, and there is not the infiltration problem of material slurry in vertical installation, does not need shaft end seal.But power output is not high.Increase power output as need, then need select heavy-duty motor for use, heaviness, volume is big, the installation and maintenance inconvenience, and the structure of mixing arm can not to allow that tank body makes excessive, otherwise mixing quality is not high or rabbling mechanism is heavy and service life short.Reducing gear, transmission mechanism are positioned at the tank body of sealing, install and inconvenient maintenance.
It is light that the purpose of this utility model provides a kind of body, simple in structure, and power output is big, and mixing quality is good, and is easy to installation and maintenance, the concrete mixer that amount of agitation is big.
The utility model is achieved in that
The utility model concrete mixer, comprise motor, reducing gear, transmission mechanism, rabbling mechanism, transmission mechanism has pivoting support 20 to be connected on the supporting mass 21, and the revolution revolving body 9 that is loaded on the power output shaft 22 of reducing gear is fixed with inner ring 23, and gear ring 25 engagements of several planet pinions 24 and pivoting support 20 are arranged on the revolution revolving body 9.There are ball 40 planet axis 26 to be loaded in the bearing on the revolving body 9 between gear ring 25 and the inner ring 23, the stern 28 of stirring is arranged on it, one group of blade is housed on the puddler at arm two ends, Dump gate 30 is arranged at tank body 29 bottoms, scraper plate 31 is two, be installed in symmetrically on the scraping rod 32 that is fixed on the revolving body 9, be fixed with another group stirring vane on the revolving body 9 around its axle center rotation, the radius of turn of this group blade is the revolution radius of big sub-planet axis less than the radius of turn of scraper plate 31.
Motor 1 is two, and the output shaft of each motor is connected with planetary reduction gear 6 by shaft coupling 3, and reducer output shaft has gear 35 engagements on gear 34 and the power output shaft 22.The number of teeth of two gears 34 is horizontal count up to identical entirely.
Planetary reduction gear dish 6 is connected on the cover plate 8, and cover plate 8 is connected with stirring supporting mass 21, and revolving body 9 is positioned at the drop shadow spread of supporting mass 21, and supporting mass 21 is connected with support plate 36 bolts, and support plate 36 is connected with tank body 29.Axle 22 is connected for spline with gear 35.
The line of the mixing arm of another group stirring vane and the axial connecting line quadrature of planet axis 26, scraping rod 32 is an acute angle with the angle α of the axial connecting line of planet axis 26.
The utility model has following advantage:
(1) replace heavy-duty motor with the motor of several smaller powers, structure is light and handy, and is easy to manufacture and power output can satisfy the needs of big capacity mixer.
(2) adopt different mixing arm and the blades of a plurality of radius of gyration, big capacity tank body inner concrete can be stirred fully, mixing quality is good, and rabbling mechanism is easy to manufacture, long service life.
(3) adopt cover plate, support plate and mixing arm, the quick detachable structure of scraping rod is made, and installs and keep in repair very convenient.After the said mechanism dismounting, can be at an easy rate with motor, decelerator, revolving body integral hoisting discrepancy tank body.
Following is accompanying drawing of the present utility model:
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the revolution revolving body structure chart.
Following is embodiment of the present utility model:
Two identical motors 1 are connected with planetary reduction gear 6 on being loaded on the cover plate 8, and shaft coupling 3 is arranged.Planetary reduction gear 6 is loaded on the cover plate 8, and cover plate 8 is connected with the flange that stirs supporting mass 21.Be fixed on the tank body 29 after stirring supporting mass 21 and support plate 36 bolts being connected.Decelerator is loaded on and stirs in the supporting mass 21, and two gears 34 in it mesh with gear 35 respectively.Gear 34 is fixed on the motor output shaft, and gear 35 is fixed on the power output shaft 22.Revolution revolving body 9 is loaded on the axle 22.There are two planet pinions 24 and the gear ring 25 of pivoting support 20 to mesh on it.Planet axis 26 is loaded in the bearing of revolving body 9, is fixed with the mixing arm 28 of band blade 27 on it.Inner ring 23 is connected with revolution revolving body 9, and pivoting support 20 is fixed on by bolt and stirs on the supporting mass 21.Agitating plate 17 is fan-shaped, and its segment angle is 60 °, be fixed on the revolution revolving body 9 with bolt, and scraping rod 32, mixing arm 37,38 is installed on the agitating plate 17 with 30 ° angle, the line of centres quadrature of the line of mixing arm 37,38 and planetary gear 24.Axle 22 is connected for the striping spline with gear 35.After mixing arm and scraping rod were removed in dismounting, revolution revolving body 9 was positioned at the projection of supporting mass 21.
Claims (4)
1, a kind of concrete mixer, comprise motor, reducing gear, transmission mechanism, rabbling mechanism, transmission mechanism, there is pivoting support (20) to be connected on the supporting mass (21), the revolution revolving body (9) that is loaded on the power output shaft (22) of reducing gear is fixed with inner ring (23), there are several planet pinions (24) and the gear ring (25) of pivoting support (20) to mesh on the revolution revolving body (9), between gear ring (25) and the inner ring (23) ball (40) is arranged, planet axis (26) is loaded in the bearing on the revolving body (9), mixing arm (28) is arranged on it, one group of blade is housed on the puddler at arm two ends, Dump gate (30) is arranged at tank body (29) bottom, scraper plate (31) is two, be installed in symmetrically on the scraping rod (32) that is fixed on the revolving body (9), it is characterized in that being fixed with on the revolving body (9) another group stirring vane around the rotation of its axle center, this group blade radius of turn less than the radius of turn of scraper plate (31) greater than the revolution radius of planet axis.
2, mixer according to claim 1, it is characterized in that motor (1) is two, the output shaft of each motor is connected with planetary reduction gear (6) by shaft coupling (3), and gear (35) engagement on gear (34) and the power output shaft (22) is arranged on the planetary reduction gear output shaft.The number of teeth, the modulus of two gears 34 are identical.
3, mixer according to claim 1 and 2, it is characterized in that planetary reduction gear (6) is connected on the cover plate (8), cover plate (8) is connected with stirring supporting mass (21), revolving body (9) is positioned at the drop shadow spread of supporting mass (21), supporting mass (21) is connected with support plate (36) bolt, and support plate (36) is connected with tank body (29).
4, mixer according to claim 1 and 2 is characterized in that the line of the mixing arm that another organizes stirring vane and the axial connecting line quadrature of planet axis (26), and scraping rod (32) is an acute angle with the angle α of the axial connecting line of planet axis (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229736 CN2342966Y (en) | 1998-10-26 | 1998-10-26 | Concrete stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229736 CN2342966Y (en) | 1998-10-26 | 1998-10-26 | Concrete stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342966Y true CN2342966Y (en) | 1999-10-13 |
Family
ID=33979574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229736 Expired - Fee Related CN2342966Y (en) | 1998-10-26 | 1998-10-26 | Concrete stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342966Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114474C (en) * | 2000-06-19 | 2003-07-16 | 乔辛姆·霍尔兹 | Mixing device for preparing solid-water compound |
| CN103511448A (en) * | 2013-09-29 | 2014-01-15 | 四川宏劲机械有限公司 | Novel rotating bearing and planetary transmission stirring mechanism formed by novel rotating bearing |
| CN103600416A (en) * | 2013-11-07 | 2014-02-26 | 长兴云峰炉料有限公司 | Vertical shaft planet concrete mixing machine |
| CN103640089A (en) * | 2013-11-20 | 2014-03-19 | 苏州边枫电子科技有限公司 | Stirring rod of concrete stirrer |
| CN106179013A (en) * | 2016-09-09 | 2016-12-07 | 青岛迪凯机械设备有限公司 | A kind of planet-style wheel roller blender |
| CN107349848A (en) * | 2017-09-11 | 2017-11-17 | 山东米科思机械设备有限公司 | A kind of multi-motor driving vertical shaft type planetary mixer |
-
1998
- 1998-10-26 CN CN 98229736 patent/CN2342966Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114474C (en) * | 2000-06-19 | 2003-07-16 | 乔辛姆·霍尔兹 | Mixing device for preparing solid-water compound |
| CN103511448A (en) * | 2013-09-29 | 2014-01-15 | 四川宏劲机械有限公司 | Novel rotating bearing and planetary transmission stirring mechanism formed by novel rotating bearing |
| CN103511448B (en) * | 2013-09-29 | 2015-11-25 | 四川宏劲机械有限公司 | A kind of novel rotation supporting and the Gear Planet Transmission stirring mechanism formed thereof |
| CN103600416A (en) * | 2013-11-07 | 2014-02-26 | 长兴云峰炉料有限公司 | Vertical shaft planet concrete mixing machine |
| CN103600416B (en) * | 2013-11-07 | 2015-10-07 | 长兴云峰炉料有限公司 | A kind of vertical shaft planetary concrete mixer |
| CN103640089A (en) * | 2013-11-20 | 2014-03-19 | 苏州边枫电子科技有限公司 | Stirring rod of concrete stirrer |
| CN106179013A (en) * | 2016-09-09 | 2016-12-07 | 青岛迪凯机械设备有限公司 | A kind of planet-style wheel roller blender |
| CN107349848A (en) * | 2017-09-11 | 2017-11-17 | 山东米科思机械设备有限公司 | A kind of multi-motor driving vertical shaft type planetary mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |