CN102570714A - Connecting mechanism for speed reducing box and motor of waterwheel type aerator - Google Patents
Connecting mechanism for speed reducing box and motor of waterwheel type aerator Download PDFInfo
- Publication number
- CN102570714A CN102570714A CN2012100685067A CN201210068506A CN102570714A CN 102570714 A CN102570714 A CN 102570714A CN 2012100685067 A CN2012100685067 A CN 2012100685067A CN 201210068506 A CN201210068506 A CN 201210068506A CN 102570714 A CN102570714 A CN 102570714A
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- motor
- shaft
- reduction box
- output shaft
- motor output
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Abstract
The invention discloses a connecting mechanism for a speed reducing box and a motor of a waterwheel type aerator. A bearing box is arranged between the motor and the speed reducing box, a conical gear shaft and a bearing sheathed on a gear shaft are arranged in the bearing box, a motor output shaft can be accommodated in the cavity of the conical gear shaft, the output end of the motor output shaft is a spline shaft, a groove matched with the spline shaft is arranged on the inner wall of the cavity of the conical gear shaft, and a conical gear arranged on the conical gear shaft is in engaged transmission with a bevel gear arranged in the speed reduction box. The connecting structure has the advantages that great torque force born by the motor output shaft in the equipment operation process is weakened, the service life of the equipment is prolonged, the speed reducing box does not need to be dismounted during the maintenance, the motor output shaft can be conveniently taken out only through dismounting a screw bolt for connecting the motor with the bearing box, and the maintenance is convenient.
Description
Technical field
The present invention relates to aquaculture fishery machinery field, be specifically related to the motor and the reduction box bindiny mechanism of waterwheel aerator.
Background technology
Waterwheel aerator is an aquatic farm water body oxygen increasing equipment commonly used; The primary structure of such machine is as buoyancy aid by canoe; Canoe generally is that 3 or more are connected by support, and motor is installed on the support, and motor drives the waterwheel blade through reduction box; The waterwheel blade constantly starts spray in rotation, fall to bringing into oxygen aloft.Angular wheel in this equipment on the motor output shaft, with the meshed transmission gear in the reduction box, angular wheel is fixed on the motor output shaft with latch usually; Be integrally formed with motor output shaft; Insert in the reduction box, the motor flange face is fixedly connected with reduction box, and motor output shaft bears huge torsion in the running; Be damaged easily, influence equipment performance and useful life.Also need take reduction box apart when keeping in repair, motor output shaft is taken out together with angular wheel, overhaul very inconvenient.
Summary of the invention
The technical problem that the present invention will solve provides a kind of motor and reduction box bindiny mechanism of waterwheel aerator; Alleviate the torsion that motor output shaft bears in the equipment operation, improve service life of equipment, need not to dismantle reduction box during maintenance; Can conveniently take out motor output shaft, be convenient to maintenance.
The present invention realizes through following technical scheme:
A kind of motor of waterwheel aerator and reduction box bindiny mechanism; Between motor and reduction box, be provided with bearing housing; Be provided with the conical tooth wheel shaft in the said bearing housing and be sleeved on the bearing on the gear shaft, the cavity of said conical tooth wheel shaft can hold motor output shaft, and the motor output shaft output is a splined shaft; Said conical tooth wheel shaft cavity inner wall is provided with the groove that is complementary with splined shaft, angular wheel on the conical tooth wheel shaft and the bevel gear engaged transmission in the reduction box.
The further improvement project of the present invention is that said bearing housing is made up of casing and bearing (ball) cover assembly, connects with screw between each parts.
The present invention further improvement project is through bolt said bearing housing two ends to be fixedly connected with reduction box with motor respectively.
The present invention compared with prior art has following obvious advantage:
1, the present invention installs bearing housing between motor and reduction box; Having replaced original motor directly is connected with reduction box through flange face; Replaced motor output shaft and the angular wheel on it structure that is fixed as one simultaneously, changed into motor output shaft is made as splined shaft, be connected with conical tooth wheel shaft inwall spline; Alleviate the torsion that bears in the motor output shaft running, improved service life of equipment.
2, the present invention is owing to be connected with motor said bearing housing respectively through bolt with reduction box, and the motor output spline is inserted on the conical tooth wheel shaft, only need dismantle bearing (ball) cover assembly bolt during maintenance, can conveniently take out motor output shaft, is convenient to maintenance.
Description of drawings
Fig. 1 faces part sectioned view for the present invention.
Fig. 2 is for installing waterwheel aerator of the present invention.
Embodiment
Like Fig. 1, shown in Figure 2; The present invention is provided with bearing housing 3 between motor 1 and reduction box 2; Be provided with conical tooth wheel shaft 31 in the said bearing housing 3 and be sleeved on the bearing 32 on the gear shaft, the cavity of said conical tooth wheel shaft 31 can hold motor output shaft 11, and motor output shaft 11 outputs are splined shaft; Said conical tooth wheel shaft 31 cavity inner walls are provided with the groove that is complementary with splined shaft, bevel gear 21 engaged transmission in angular wheel on the conical tooth wheel shaft 31 and the reduction box 2.Through bolt said bearing housing 3 two ends are fixedly connected with reduction box 2 with motor 1 respectively.
Said bearing housing 3 is made up of casing and bearing (ball) cover assembly, connects the installation and removal of being more convenient for of such structure between each parts with bolt.
Claims (3)
1. the motor of a waterwheel aerator and reduction box bindiny mechanism; It is characterized in that: between motor (1) and reduction box (2), be provided with bearing housing (3); Be provided with conical tooth wheel shaft (31) in the said bearing housing (3) and be sleeved on the bearing (32) on the gear shaft; The cavity of said conical tooth wheel shaft (31) can hold motor output shaft (11); Motor output shaft (11) output is a splined shaft, and said conical tooth wheel shaft (31) cavity inner wall is provided with the groove that is complementary with splined shaft, bevel gear (21) engaged transmission in angular wheel on the conical tooth wheel shaft (31) and the reduction box (2).
2. the motor of waterwheel aerator according to claim 1 and reduction box bindiny mechanism, it is characterized in that: said bearing housing (3) is made up of casing and bearing (ball) cover assembly, connects with bolt between each parts.
3. the motor of waterwheel aerator according to claim 1 and 2 and reduction box bindiny mechanism is characterized in that: through bolt said bearing housing (3) two ends are fixedly connected with reduction box (2) with motor (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100685067A CN102570714A (en) | 2012-03-15 | 2012-03-15 | Connecting mechanism for speed reducing box and motor of waterwheel type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100685067A CN102570714A (en) | 2012-03-15 | 2012-03-15 | Connecting mechanism for speed reducing box and motor of waterwheel type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102570714A true CN102570714A (en) | 2012-07-11 |
Family
ID=46415384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100685067A Pending CN102570714A (en) | 2012-03-15 | 2012-03-15 | Connecting mechanism for speed reducing box and motor of waterwheel type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102570714A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721615A (en) * | 2004-07-16 | 2006-01-18 | Lg电子株式会社 | Driving unit for washing machine and method for controlling the same |
| TW200706111A (en) * | 2005-08-11 | 2007-02-16 | You-Ming Lai | Waterwheel type aerator |
| CN201246446Y (en) * | 2008-06-13 | 2009-05-27 | 金湖小青青机电设备有限公司 | Gearbox of water-wheel type oxygen increasing machine |
| CN201422328Y (en) * | 2009-04-09 | 2010-03-17 | 潘卫星 | Decelerator for automatic aerator |
| CN101731177A (en) * | 2010-01-07 | 2010-06-16 | 谢德华 | Impeller water-spraying oxygen-increasing machine |
| CN202475142U (en) * | 2012-03-15 | 2012-10-03 | 金湖县华能机电有限公司 | Motor and reduction gearbox connecting mechanism of waterwheel aerator |
-
2012
- 2012-03-15 CN CN2012100685067A patent/CN102570714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721615A (en) * | 2004-07-16 | 2006-01-18 | Lg电子株式会社 | Driving unit for washing machine and method for controlling the same |
| TW200706111A (en) * | 2005-08-11 | 2007-02-16 | You-Ming Lai | Waterwheel type aerator |
| CN201246446Y (en) * | 2008-06-13 | 2009-05-27 | 金湖小青青机电设备有限公司 | Gearbox of water-wheel type oxygen increasing machine |
| CN201422328Y (en) * | 2009-04-09 | 2010-03-17 | 潘卫星 | Decelerator for automatic aerator |
| CN101731177A (en) * | 2010-01-07 | 2010-06-16 | 谢德华 | Impeller water-spraying oxygen-increasing machine |
| CN202475142U (en) * | 2012-03-15 | 2012-10-03 | 金湖县华能机电有限公司 | Motor and reduction gearbox connecting mechanism of waterwheel aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |