CN101332638A - Combined speed reducer for stir can - Google Patents
Combined speed reducer for stir can Download PDFInfo
- Publication number
- CN101332638A CN101332638A CNA2008100540108A CN200810054010A CN101332638A CN 101332638 A CN101332638 A CN 101332638A CN A2008100540108 A CNA2008100540108 A CN A2008100540108A CN 200810054010 A CN200810054010 A CN 200810054010A CN 101332638 A CN101332638 A CN 101332638A
- Authority
- CN
- China
- Prior art keywords
- upper box
- shaft
- output shaft
- gear shaft
- input gear
- 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
Images
Abstract
The invention relates to a combined reducing machine used for a mixing tank, which is characterized in that an upper box body is internally provided with a hollow input gear shaft; the upper surface of an upper box cover is provided with a motor which drives the hollow input gear shaft; the upper box body is internally provided with an input gear shaft and an input large gear which is engaged with the hollow input gear shaft; the upper box body is internally provided with a middle gear shaft and a middle large gear which is engaged to the input gear shaft; the upper box body is internally provided with an output shaft and an output large gear which is engaged with the middle gear shaft; the lower end of the output shaft is provided with a lower box body and a lower box cover which rotate correspondingly to the output shaft; a transition sleeve which is fixed with the upper box body and concentric to the output shaft is arranged between the lower box body and the upper box body; the transition sleeve is fixedly provided with a solar wheel; the lower box body is internally provided with a planetary wheel shaft which is engaged with the solar wheel, and the lower end of the planetary wheel shaft extends out; the extension end spline of the planetary wheel shaft is provided with a mixing arm which rotates correspondingly to the planetary wheel shaft, thus leading the mixing arm to have revolution and rotation and improving the uniformity of the mixing; furthermore, the combined reducing machine used for a mixing tank has the advantages of simple and compact structure, convenient assembly and maintenance and easy manufacture.
Description
Technical field
The present invention relates to a kind of architectural engineering and stir the reductor that is disposed on the tank car, especially a kind of agitator tank combined speed reducer.
Background technology
Along with the high speed development of Building Trade in China, the demand of various mixing plants constantly increases at present, to its heart component---and the functional requirement of reductor is also more and more higher.Common agitator tank structure all is: directly drive stirring vane by the output shaft of vertical or horizontal reductor and realize stirring action, stirring vane is concentric and have only rotation with the output shaft of reductor.The shortcoming of this stirring reductor is that stirring is inhomogeneous, is difficult to reach the stirring requirement of high-quality mortar.
Summary of the invention
The present invention stirs, satisfies the high-quality mortar for the technical problem that exists in the solution known technology provides a kind of and stirs the agitator tank combined speed reducer that requires.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
A kind of agitator tank combined speed reducer, comprise upper box and upper box lid, be installed in the hollow input gear shaft in the upper box, be installed in the motor of the hollow input gear shaft of driving above the upper box lid, the input gear wheel that is installed in the input gear shaft in the upper box and meshes with hollow input gear shaft, the gear broad in the middle that is installed in the intermediate gear shaft in the upper box and meshes with the input gear shaft, the output gear wheel that is installed in the output shaft in the upper box and meshes with intermediate gear shaft, and the agitating device that is installed in the output shaft lower end, described agitating device is that lower box and the following case lid thereof that rotates with output shaft is installed in the output shaft lower end, be equipped with in lower box and between the upper box with upper box and fix and the spacer shell concentric with output shaft, on spacer shell, be fixed with sun gear, in lower box, be equipped with that stretch out the lower end and with the planet wheel spindle of sun gear engagement, the mixing arm that rotates with planet wheel spindle is installed at the planet wheel spindle external part.
The present invention can also adopt following technical scheme:
The speed ratio of described sun gear that is meshed and planet wheel spindle is 1: 4.
Be shaped on labyrinth sealing between described upper box and the following case lid.
In the corresponding lower box of planet wheel spindle side balance weight is installed.
Described output shaft is shaped on central through hole, and the central through hole two ends are shaped on gas thread.
Between described mixing arm and the planet wheel spindle elastic ring is installed.
Advantage and good effect that the present invention has are:
Because in the output shaft lower end lower box that rotates with output shaft is installed, the planet wheel spindle that has mixing arm that fixing sun gear is installed in the lower box and is engaged with makes the existing revolution of mixing arm that rotation be arranged again, has improved mixing uniformity greatly; The output shaft of motor inserts syndeton with adopting output shaft and hollow input gear shaft being connected of reductor input, without shaft coupling, makes structure very compact, and the motor mounting or dismounting are convenient; Locus and output shaft center that the transmission of three grades of vertical parallel axes helical gears has widened between reductor power shaft and output shaft have two ends to be processed with the through hole of gas thread, thereby are convenient to the user and link other pipeline facilities; The sun gear of lower box and the speed ratio of planet wheel spindle fix on 1: 4, planetary gear can be made gear shaft structure again in order that promptly satisfy the rotating speed requirement, thereby alleviate laying particular stress on of lower box when running; The sealing means that has adopted float grease seal to combine between the last lower box with outside framework oil seal, promptly increased the sealing property of a whole set of reductor, when lower box was turned round relatively, the stirring thing of mortar and so on then can not touch the rubber of outside framework oil seal and it is produced corrosion.Mixing arm has adopted spline to be connected with elastic ring with the output shaft of following booster engine, has increased the reliability that installs, and has avoided the easily loosening problem of mixing arm in the whipping process; The present invention also has simple in structure, easy to maintenance, the advantage that is easy to make of assembling in addition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, screw; 2, elastic washer; 3, output gear wheel; 4, packing ring; 5, gland; 6, axle sleeve; 7, bearing; 8, outside framework oil seal; 9, flat key; 10, output shaft; 11, central through hole; 12, screw; 13, spring washer; 14, screw; 15, gland; 16, packing ring; 17, intermediate gear shaft; 18, bearing; 19, flat key; 20, show oily abat-vent; 21, gear broad in the middle; 22, bearing; 23, axle sleeve; 24, flat key; 25, packing ring; 26, motor; 27, hollow input gear shaft; 28, outside framework oil seal; 29, screw; 30, spring washer; 31, pin; 32, screw; 33, screw; 34, screw; 35, input gear wheel; 36, bearing; 37, screw; 38, bearing; 39, input gear shaft; 40, gland; 41, bearing; 42, packing ring; 43, planet wheel spindle; 44, bearing; 45, gland; 46, elastic ring; 47, backing plate; 48, stop nut; 49, mixing arm; 50, plug screw; 51, rubber ring; 52, outside framework oil seal; 53, screw; 54, elastic washer; 55, backing plate; 56, plug screw; 57, stop nut; 58, stop collar; 59, outside framework oil seal; 60, spacer shell; 61, screw; 62, pin; 63, lower box; 64, sun gear; 65, following case lid; 66, plug screw; 67, float grease seal; 68, upper box; 69, oil syringe; 70, upper box lid; 71, balance weight; 72, pin; 73, labyrinth sealing.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, be equipped with on the upper box 68 of oil syringe 69 and upper box lid 70 be installed by screw 1,32,33,34 and elastic washer 2, pin 31, have on the upper box lid and show oily abat-vent 20, the side of upper box lower end is shaped on the oil circuit fabrication hole, and this nose end mouth is equipped with plug screw 66.In upper box, hollow input gear shaft 27 is installed by bearing 36 and outside framework oil seal 28.On upper box lid, the motor 26 that drives hollow input gear shaft is installed by screw 29, spring washer 30.The input gear wheel 35 that input gear shaft 39 is installed and meshes with hollow input gear shaft by bearing 38,22, packing ring 25, gland 40, screw 37, flat key 24, axle sleeve 23 in upper box is equipped with passage 20 on the upper cover plate.The gear broad in the middle 21 that in upper box, intermediate gear shaft 17 is installed and meshes with the input gear shaft by metal (upper 18, packing ring 16, gland 15, screw 14, flat key 19.The output gear wheel 3 that in upper box, output shaft 10 is installed and meshes with intermediate gear shaft by metal (upper 7, axle sleeve 6, packing ring 4, gland 5, outside framework oil seal 8, screw 12, spring washer 13, flat key 9, output shaft is shaped on central through hole 11, the central through hole two ends are shaped on gas thread, and plug screw 56 is installed in the gas thread up and down.By stop collar 58, backing plate 55, stop nut 57 splines lower box 63 and the following case lid 65 thereof that rotates with output shaft is installed in the output shaft lower end, between lower box and the following case lid pin 72 is installed.In lower box and between the upper box by screw 61, outside framework oil seal 52,59, float grease seal 67, be equipped with upper box and fix and the spacer shell 60 concentric with output shaft, be fixed with sun gear 64 at spacer shell screwing 53, spring washer 54, pin 62.In lower box by bearing 41,44 packing rings 42, gland 45, be equipped with that stretch out the lower end and with the planet wheel spindle 43 of sun gear engagement, the sun gear that is meshed and the speed ratio of planet wheel spindle are 1: 4, nowel covers plug screw 50, rubber ring 51 is installed.By backing plate 47, stop nut 48 splines the mixing arm 49 that rotates with planet wheel spindle is installed at the planet wheel spindle external part, elastic ring 46 is installed between mixing arm and the planet wheel spindle.Be shaped on labyrinth sealing 73 between upper box and the following case lid, the rubber that has stoped the stirring thing of mortar and so on to touch outside framework oil seal effectively produces corrosion to it.In the corresponding lower box of planet wheel spindle side balance weight 71 is installed.
This reductor can satisfy the reductor of being joined on high-speed railway and the required stirring tank car of high accuracy engineering.When stirring the high-quality mortar, the existing rotation of mixing arm has revolution again, makes stirring more even; And satisfy agitator tank rotating speed requirement and dynamic balancing thereof on transport vehicle.
Claims (6)
1. agitator tank combined speed reducer, comprise upper box and upper box lid, be installed in the hollow input gear shaft in the upper box, be installed in the motor of the hollow input gear shaft of driving above the upper box lid, the input gear wheel that is installed in the input gear shaft in the upper box and meshes with hollow input gear shaft, the gear broad in the middle that is installed in the intermediate gear shaft in the upper box and meshes with the input gear shaft, the output gear wheel that is installed in the output shaft in the upper box and meshes with intermediate gear shaft, and the agitating device that is installed in the output shaft lower end, it is characterized in that: described agitating device is that lower box and the following case lid thereof that rotates with output shaft is installed in the output shaft lower end, be equipped with in lower box and between the upper box with upper box and fix and the spacer shell concentric with output shaft, on spacer shell, be fixed with sun gear, in lower box, be equipped with that stretch out the lower end and with the planet wheel spindle of sun gear engagement, the mixing arm that rotates with planet wheel spindle is installed at planet wheel spindle external part spline.
2. agitator tank combined speed reducer according to claim 1 is characterized in that: the speed ratio of described sun gear that is meshed and planet wheel spindle is 1: 4.
3. agitator tank combined speed reducer according to claim 1 is characterized in that: be shaped on labyrinth sealing between described upper box and the following case lid.
4. agitator tank combined speed reducer according to claim 1 is characterized in that: in the corresponding lower box of planet wheel spindle side balance weight is installed.
5. agitator tank combined speed reducer according to claim 1 is characterized in that: described output shaft is shaped on central through hole, and the central through hole two ends are shaped on gas thread.
6. agitator tank combined speed reducer according to claim 1 is characterized in that: between described mixing arm and the planet wheel spindle elastic ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100540108A CN101332638A (en) | 2008-07-31 | 2008-07-31 | Combined speed reducer for stir can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100540108A CN101332638A (en) | 2008-07-31 | 2008-07-31 | Combined speed reducer for stir can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101332638A true CN101332638A (en) | 2008-12-31 |
Family
ID=40195646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100540108A Pending CN101332638A (en) | 2008-07-31 | 2008-07-31 | Combined speed reducer for stir can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332638A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260203A (en) * | 2014-09-30 | 2015-01-07 | 郑州大学 | Decelerating mechanism for vertical axis planetary stirrer |
| CN107322798A (en) * | 2017-06-28 | 2017-11-07 | 祁术洪 | A kind of portable agitating device |
| CN108065804A (en) * | 2016-11-11 | 2018-05-25 | 广东新宝电器股份有限公司 | A kind of agitating device |
-
2008
- 2008-07-31 CN CNA2008100540108A patent/CN101332638A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260203A (en) * | 2014-09-30 | 2015-01-07 | 郑州大学 | Decelerating mechanism for vertical axis planetary stirrer |
| CN108065804A (en) * | 2016-11-11 | 2018-05-25 | 广东新宝电器股份有限公司 | A kind of agitating device |
| CN107322798A (en) * | 2017-06-28 | 2017-11-07 | 祁术洪 | A kind of portable agitating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146709U (en) | Spiral bevel gear input planetary gear case | |
| CN105065637A (en) | Coaxial bidirectional stirring device | |
| CN101332638A (en) | Combined speed reducer for stir can | |
| CN202251691U (en) | Speed-up type speed changing box | |
| CN102974293A (en) | Three-shaft linkage type stirring reactor | |
| CN201241942Y (en) | Combined speed reducer of three-stage drive speed reducer and planet speed reducer | |
| CN202628954U (en) | Planetary reducer for large plate bending machine | |
| CN205605743U (en) | Electronic manual speed reducer | |
| CN200996442Y (en) | Conjugated double-outlet reversed gearbox | |
| CN201705592U (en) | Yawing speed reducer for wind power generation | |
| CN201593590U (en) | Efficient planetary transmission device | |
| CN204437193U (en) | A kind of layman's planetary speed reducer for vertical cement stirrer | |
| CN202609069U (en) | Coaxial reverse rotating mechanism for marine engine damper | |
| CN203248620U (en) | Double-stage gear reducer | |
| CN102632986A (en) | Coaxial contra-rotating mechanism for marine engine shock absorbers | |
| CN202893358U (en) | Three-shaft linkage type stirring reactor | |
| CN206958176U (en) | A kind of transmission device, hub unit, wheel heel teeth wheel apparatus and dumper | |
| CN205479265U (en) | Three -jaw gear box of stirring glass solution | |
| CN206326620U (en) | A kind of unit-combination type robot wrist | |
| CN204739170U (en) | Two stage reducer for trucd mixer | |
| CN201246443Y (en) | Gear reducer for vane type oxygen increasing machine | |
| CN205136487U (en) | Reduction gear for robot | |
| CN216045236U (en) | High-power high efficiency planetary mixer speed reducer | |
| CN218494168U (en) | Planetary reduction gearbox structure with angle output | |
| CN204512307U (en) | Crystallizer gear reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081231 |