CN2239340Y - Driving gear of concrete vertical shaft agitator - Google Patents
Driving gear of concrete vertical shaft agitator Download PDFInfo
- Publication number
- CN2239340Y CN2239340Y CN 95242508 CN95242508U CN2239340Y CN 2239340 Y CN2239340 Y CN 2239340Y CN 95242508 CN95242508 CN 95242508 CN 95242508 U CN95242508 U CN 95242508U CN 2239340 Y CN2239340 Y CN 2239340Y
- Authority
- CN
- China
- Prior art keywords
- gear
- driving gear
- revolution
- output shaft
- fixed
- 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
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a driving gear of a concrete vertical shaft agitator, which is mainly composed of a speed reducer, a rotation driving gear and a revolution driving gear, and the rotation driving gear and the revolution driving gear are separately arranged. The rotation driving gear group is composed of a gear (4) fixedly connected with the output shaft of the speed reducer and a gear (5) which is engaged with the gear (4) and fixedly connected with a stirring arm; the revolution driving gear group is composed of a gear (6) fixedly connected with the output shaft of the speed reducer, a planet carrier (10) arranged on the supporting frame of the agitator, an earth star gear (7) arranged on the planet carrier and engaged with the gear (6) and an inner gear (11) engaged with the gear (7). The utility model has the advantages of small gear loading and convenient maintenance.
Description
The utility model is relevant with the transmission device of mixer.Especially relevant with a kind of transmission device of vertical shaft type concrete mixer.
Chinese patent 93239676.3 serves as that topic has disclosed a kind of stirring transmission device with " concrete mixer ", primary structure has pivoting support to be connected on the stirring supporting mass of tank body, the revolution revolving body that is loaded on the reducing gear power output shaft is fixed on the bearing holder (housing, cover) of pivoting support, the gear ring engagement of several planet pinions and pivoting support is arranged on the revolution revolving body, be fixed with mixing arm on the planet axis.This stirring transmission device drives the rotation that revolution revolving body and planet pinion are realized mixing arm by a gear that is fixed on reducer output shaft, makes the strength of gear load heavy, damages easily.In case break down, the inconvenience maintenance.
The purpose of this utility model provides the mixer transmission device that another kind of gear loading is little, repair and maintenance convenient, fault rate is low.
The stirring transmission device of realizing the utility model purpose comprises decelerator and the gear drive that is connected with the decelerator power output shaft, described gear drive is made of rotation driving gear set and revolution driving gear set, described rotation driving gear set is fixed in the gear 4 on the reducer output shaft by one and is constituted with the gear 5 that is fixed on the mixing arm of this gears engaged, and described revolution driving gear set is by a gear 6 that is fixed in the decelerator power output shaft, be installed on the mixer support planet carrier and with gear 6 planet gear meshed 7, constitute with the internal gear 11 of gear 7 engagements.
Described revolution driving gear set also is provided with a housing, and this housing is fixed on internal gear 11 and the revolution revolving body simultaneously.
The utility model will stir that transmission is divided into rotation and revolution is provided with respectively for two groups, reduce the load of gear, can reduce the making requirement of gear, also can prolong simultaneously the life-span of gear.Two groups of transmission mechanisms that set up separately are also for Fault Diagnosis provides convenience, and revolution generation problem need only be overhauled the revolution gear part and needn't all be opened and inspect, thereby can save man-hour, improves work efficiency.
Provide embodiment below in conjunction with accompanying drawing
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, the rotation driving gear set of this transmission device is made of the gear on the output shaft 3 that is fixed in decelerator 14 and several gears 5 uniform and this gears engaged, mixing arm 14 Joints of gear 5 and mixer.Reducer output shaft driven gear 4 driven wheels 5 make mixing arm 14 rotations realize rotation stirring action.The gear 6 of revolution turning gear wheels is fixed on the reducer output shaft 3, and planet carrier 10 is fixed on the mixer support by connecting axle 13.A plurality of planetary gears 7 are installed on the planet carrier 10 by planet wheel spindle 9, needle roller 8, and internal gear 11 is engaged on the planetary gear 7.Can be directly that internal gear 11 and mixer revolution revolving body 15 is affixed.In the present embodiment, be provided with the housing 12 that is connected on the internal gear 11 for the revolution driving gear set, affixed by bolt 16 and revolution revolving body 15.Gear 6 drives planetary gear 7 under the driving of reducer output shaft 3 change, and gear 7 drives internal gear 11 to be changeed, and the revolution revolving body that is connected on the internal gear 11 also rotates thereupon, realizes the revolution stirring movement.
Claims (2)
1, vertical-shaft concrete mixer transmission device, comprise decelerator and the gear drive that is connected with reducer output shaft, it is characterized in that described gear drive is made of rotation driving gear set and revolution driving gear set, described rotation driving gear set is fixed in the gear (4) on the reducer output shaft by one and constitutes with the gear (5) that is fixed on the mixing arm (14) of gear (4) engagement, and described revolution driving gear set is by a gear (6) that is fixed on the reducer output shaft, be installed in the planet carrier (10) on the mixer support and be installed on the planet carrier with gear (6) planet gear meshed (7), constitute with the internal gear (11) of gear (7) engagement.
2, transmission device as claimed in claim 1 is characterized in that described revolution driving gear set also is provided with a housing (12), and this housing (12) is fixed on the revolution revolving body (15) of internal gear (11) and mixer simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242508 CN2239340Y (en) | 1995-12-12 | 1995-12-12 | Driving gear of concrete vertical shaft agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242508 CN2239340Y (en) | 1995-12-12 | 1995-12-12 | Driving gear of concrete vertical shaft agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239340Y true CN2239340Y (en) | 1996-11-06 |
Family
ID=33883446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242508 Expired - Fee Related CN2239340Y (en) | 1995-12-12 | 1995-12-12 | Driving gear of concrete vertical shaft agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441384C (en) * | 2005-01-28 | 2008-12-10 | 上海斯加科机械有限公司 | Planetary vertical-shaft concrete stirrer |
| CN107344398A (en) * | 2017-06-28 | 2017-11-14 | 祁术洪 | A kind of portable differential agitating device |
-
1995
- 1995-12-12 CN CN 95242508 patent/CN2239340Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441384C (en) * | 2005-01-28 | 2008-12-10 | 上海斯加科机械有限公司 | Planetary vertical-shaft concrete stirrer |
| CN107344398A (en) * | 2017-06-28 | 2017-11-14 | 祁术洪 | A kind of portable differential agitating device |
| CN107344398B (en) * | 2017-06-28 | 2018-05-29 | 冯敬涛 | A kind of portable differential agitating device |
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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 |