CN205811746U - A kind of cleaning machine reducing motor - Google Patents
A kind of cleaning machine reducing motor Download PDFInfo
- Publication number
- CN205811746U CN205811746U CN201620762457.0U CN201620762457U CN205811746U CN 205811746 U CN205811746 U CN 205811746U CN 201620762457 U CN201620762457 U CN 201620762457U CN 205811746 U CN205811746 U CN 205811746U
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- cleaning machine
- front shroud
- output shaft
- motor
- reducing motor
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Abstract
The utility model discloses a kind of cleaning machine reducing motor, including motor body and be located on front side of motor body and connect lid, planetary gear speed-reduction assembly, bearing cap, front shroud and the output shaft passed from bearing cap endoporus and front shroud endoporus along what motor was axially sequentially arranged, described front shroud docks with cleaning machine tank body, described cleaning machine tank body is provided with hole, location, the front end center of described front shroud is provided with forwardly convex and in cylinder quick positioning boss, and described quick positioning boss inserts in hole, location.This utility model uses planetary gear speed-reduction component deceleration and improves bearing capacity, and, motor shaft is arranged concentrically with output shaft, therefore compact conformation.Additionally, front shroud is provided with quick positioning boss and coordinates with hole, location, the periphery wall of front shroud is provided with two the location plane being parallel to each other location inclined-planes corresponding with in cleaning machine tank body and realizes quickly location simultaneously, greatly facilitates the connection between reducing motor and cleaning machine tank body.
Description
Technical field
This utility model relates to motor, particularly relates to cleaning machine reducing motor.
Background technology
On market, cleaning machine for swimming pool is relatively big with reducing motor not only volume, and bearing capacity is little.It addition, reducing motor
It is connected with cleaning machine tank body, is not easy location between the two, have impact on efficiency of assembling.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of cleaning machine reducing motor, reduces volume, carries
High-bearing capacity, facilitates the connection between reducing motor and cleaning machine tank body simultaneously.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of cleaning machine reducing motor, bag
The connection lid that includes motor body and be located on front side of motor body and be axially sequentially arranged along motor, planetary gear speed-reduction assembly, axle
Hold lid, front shroud and the output shaft passed from bearing cap endoporus and front shroud endoporus, described bearing cap endoporus is provided with and exports
The bearing that axle coordinates, is provided with the sealing structure coordinated with output shaft, described planetary gear speed-reduction assembly in described front shroud endoporus
The first planet gear train including ring gear and be located in ring gear, the second planetary gearsets, in the outfan of motor shaft stretches into
Gear ring center is also provided with little gear, and described little gear engages with the planetary gear of first planet gear train, described motor shaft with
Output shaft is arranged concentrically, and the input of described output shaft is provided with thread rolling head, described thread rolling head and the planet of the second planetary gearsets
Gear coordinates, and described front shroud docks with cleaning machine tank body, and described cleaning machine tank body is provided with hole, location, the front end of described front shroud
Center is provided with forwardly convex and in cylindrical quick positioning boss, described quick positioning boss insert in hole, location and be provided with
The external screw thread of hole, location screw-internal thread fit.
Preferably, the oil sealing arranged around output shaft during described output shaft seal structure is front shroud endoporus.
Preferably, described oil sealing is provided with the sealing lip protruded to output shaft, and the lip position of described sealing lip is provided with stainless
Steel spring silk.
Preferably, described front shroud endoporus is provided with the oiliness bearing or plastic shaft coordinated with output shaft on front side of oil sealing
Hold.
Preferably, the front end circumferential wall of described output shaft is provided with circumferentially arranged with two planes being parallel to each other and front end center
Axial threaded hole.
Preferably, the hoop that the front end face of described front shroud is provided with for installing sealing ring around quick positioning boss is recessed
Groove.
Preferably, the periphery wall of described front shroud is provided with two location planes being parallel to each other.
Preferably, the rear end of described front shroud endoporus is provided with the positioning spigot positioning bearing.
Preferably, described front shroud is evenly equipped with several steps installations passed for the first screw around quick positioning boss
Hole, bearing cap, ring gear, connection lid concatenation are fixed as one after step installing hole passes by the first screw successively.
The technical solution adopted in the utility model, uses planetary gear speed-reduction component deceleration and improves bearing capacity, and, electricity
Arbor is arranged concentrically with output shaft, therefore compact conformation.Coordinate it addition, front shroud is provided with quick positioning boss with hole, location, with
Time front shroud periphery wall be provided with two location planes being parallel to each other location inclined-planes corresponding with in cleaning machine tank body and realize
Quickly location, the most greatly facilitates the connection between reducing motor and cleaning machine tank body.
Accompanying drawing explanation
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is the end face structure schematic diagram of output shaft；
Fig. 3 is the end face structure schematic diagram of front shroud；
Fig. 4 is A-A cross-sectional view in Fig. 3.
Detailed description of the invention
As it is shown in figure 1, a kind of cleaning machine reducing motor, including motor body 10 and be located on front side of motor body and along electricity
Arbor to the connection lid 11 being sequentially arranged, planetary gear speed-reduction assembly 12, bearing cap 13, front shroud 14 and from bearing cap endoporus and
The output shaft 15 that front shroud endoporus passes, is provided with the bearing 131 coordinated with output shaft 15, in front shroud in described bearing cap endoporus
Hole is provided with the sealing structure coordinated with output shaft 15.
Wherein, described planetary gear speed-reduction assembly 12 includes ring gear 120 and the first planet gear being located in ring gear
Group the 121, second planetary gearsets 122, the outfan 101 of motor shaft stretches into ring gear center and is provided with little gear 103, described
Little gear 103 engages with the planetary gear of first planet gear train, and the input of described output shaft is provided with thread rolling 151 and with
The planetary gear interference fit of two planetary gearsets.It is provided with between first planet gear train 121 and the second planetary gearsets 122 altogether
Planet carrier 123, the planetary gear of first planet gear train 121 and the second planetary gearsets 122 by bearing pin install be expert at
In carrier, to realize the reduction of the compact of structure and cost.Bearing 131 is provided with two and is arranged side by side, and all uses rolling bearing,
To improve output shaft rotational stabilization and life-span.It addition, the input of output shaft is by thread rolling head and planetary gear interference fit,
Production cost can be reduced.Described motor shaft is arranged concentrically with output shaft, so that reducing motor structure is the compactest.
Described output shaft seal structure is the oil sealing 16 arranged around output shaft in front shroud endoporus.Described oil sealing 16 is provided with
The sealing lip protruded to output shaft, the lip position of described sealing lip is provided with stainless steel spring silk 17.Sealed by oil sealing,
Stainless steel spring silk can improve sealing effectiveness.Further, described front shroud endoporus is provided with on front side of oil sealing and joins with output shaft
The oiliness bearing closed or plastic bearing 18.Oiliness bearing or plastic bearing 18 are played a supporting role, and load work at output shaft
When making, reduce radial beat amplitude, it is to avoid oil seal failure.
As in figure 2 it is shown, the front end circumferential wall of described output shaft is circumferentially arranged with in two planes being parallel to each other 152 and front end
The heart is provided with axial threaded hole 151, in order to it coordinates with the connector on cleaning machine.
Wherein, as shown in Figure 4, described front shroud is evenly equipped with several (the present embodiment employings 4 around quick positioning boss
Individual) the step installing hole 143 that passes for the first screw, the first screw after step installing hole passes successively by bearing cap, internal tooth
Circle, connection lid concatenation are fixed as one.Connecting lid 11 and be provided with screwed hole, 4 the first screws are worn after front shroud passes successively
Crossing bearing cap, ring gear, then front shroud, bearing cap, ring gear, connection lid are consolidated in the screwed hole connecting lid by threaded engagement
It is scheduled on together.Additionally, motor body front end face also be provided with screwed hole and with the locating flange being connected lid inner hole 102,2
Connection lid is fixed on motor body by the second screw through connecting lid 11.
As shown in Figure 3 and Figure 4, the front end center of described front shroud is provided with forwardly convex and in cylinder quick convex
Platform 141, described front shroud docks with cleaning machine tank body, and described cleaning machine tank body is provided with hole, location, and described quick positioning boss is inserted
Enter the external screw thread positioning in hole and being provided with and position hole screw-internal thread fit.The front end face of described front shroud is around quick positioning boss
141 are provided with for the circumferential groove 142 installing sealing ring with the sealing realized and between cleaning machine tank body.The periphery of described front shroud
Wall is provided with two the location plane 140 being parallel to each other location inclined-planes corresponding with on front shroud and realizes quick location and installation.Institute
The rear end stating front shroud endoporus is provided with the positioning spigot 144 positioning bearing, the quick location being used between bearing cap
Install.
Claims (9)
1. a cleaning machine reducing motor, including motor body and be located on front side of motor body and be axially sequentially arranged along motor
Connect lid, planetary gear speed-reduction assembly, bearing cap, front shroud and the output passed from bearing cap endoporus and front shroud endoporus
Axle, be provided with the bearing coordinated with output shaft in described bearing cap endoporus, be provided with and coordinate with output shaft in described front shroud endoporus
Seal structure, it is characterised in that: described planetary gear speed-reduction assembly includes ring gear and the first planet tooth being located in ring gear
Wheels, the second planetary gearsets, the outfan of motor shaft stretches into ring gear center and is provided with little gear, described little gear and
The planetary gear engagement of one planetary gearsets, described motor shaft is arranged concentrically with output shaft, and the input of described output shaft is provided with
Thread rolling head, the planetary gear of described thread rolling head and the second planetary gearsets coordinates, and described front shroud docks with cleaning machine tank body, institute
Stating cleaning machine tank body and be provided with hole, location, the front end center of described front shroud is provided with forwardly convex and in cylinder quick convex
Platform, described quick positioning boss inserts in hole, location and is provided with and positions the external screw thread of hole screw-internal thread fit.
A kind of cleaning machine reducing motor the most according to claim 1, it is characterised in that: described output shaft seal structure is
The oil sealing arranged around output shaft in front shroud endoporus.
A kind of cleaning machine reducing motor the most according to claim 2, it is characterised in that: described oil sealing is provided with to output shaft
The sealing lip protruded, the lip position of described sealing lip is provided with stainless steel spring silk.
A kind of cleaning machine reducing motor the most according to claim 3, it is characterised in that: described front shroud endoporus is at oil sealing
Front side is provided with the oiliness bearing or plastic bearing coordinated with output shaft.
A kind of cleaning machine reducing motor the most according to claim 1, it is characterised in that: the front end circumferential wall of described output shaft
It is provided with axial threaded hole circumferentially arranged with two planes being parallel to each other and front end center.
6. according to a kind of cleaning machine reducing motor described in claim 1 to 5 any one, it is characterised in that: described protecgulum
The front end face of plate is provided with the circumferential groove for installing sealing ring around quick positioning boss.
A kind of cleaning machine reducing motor the most according to claim 6, it is characterised in that: the periphery wall of described front shroud sets
There are two location planes being parallel to each other.
A kind of cleaning machine reducing motor the most according to claim 6, it is characterised in that: the rear end of described front shroud endoporus
It is provided with the positioning spigot that bearing is positioned.
A kind of cleaning machine reducing motor the most according to claim 1, it is characterised in that: described front shroud is around the most fixed
Position boss is evenly equipped with several step installing holes passed for the first screw, and the first screw successively will after step installing hole passes
Bearing cap, ring gear, connection lid concatenation are fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762457.0U CN205811746U (en) | 2016-07-19 | 2016-07-19 | A kind of cleaning machine reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762457.0U CN205811746U (en) | 2016-07-19 | 2016-07-19 | A kind of cleaning machine reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811746U true CN205811746U (en) | 2016-12-14 |
Family
ID=57508009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620762457.0U Active CN205811746U (en) | 2016-07-19 | 2016-07-19 | A kind of cleaning machine reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160326A (en) * | 2016-07-19 | 2016-11-23 | 东阳市东政电机有限公司 | A kind of cleaning machine reducing motor |
| CN108757911A (en) * | 2018-06-19 | 2018-11-06 | 东莞市东启智能设备有限公司 | A kind of bi-motor disappears gap error structure |
-
2016
- 2016-07-19 CN CN201620762457.0U patent/CN205811746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160326A (en) * | 2016-07-19 | 2016-11-23 | 东阳市东政电机有限公司 | A kind of cleaning machine reducing motor |
| CN106160326B (en) * | 2016-07-19 | 2019-01-04 | 东阳市东政电机有限公司 | A kind of cleaning machine decelerating motor |
| CN108757911A (en) * | 2018-06-19 | 2018-11-06 | 东莞市东启智能设备有限公司 | A kind of bi-motor disappears gap error structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |