CN205792118U - A kind of direct current generator of reductor - Google Patents
A kind of direct current generator of reductor Download PDFInfo
- Publication number
- CN205792118U CN205792118U CN201620700096.7U CN201620700096U CN205792118U CN 205792118 U CN205792118 U CN 205792118U CN 201620700096 U CN201620700096 U CN 201620700096U CN 205792118 U CN205792118 U CN 205792118U
- Authority
- CN
- China
- Prior art keywords
- motor housing
- reductor
- rotating shaft
- unidirectional current
- direct current
- 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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- Dc Machiner (AREA)
Abstract
This utility model provides the direct current generator of a kind of reductor, belongs to reductor technical field, and the DC. machine design it solving existing reductor is unreasonable, causes the problem that reductor integrated carrying ability is the highest.This utility model includes motor housing, motor housing is cylindrically, the two ends of motor housing are provided with end cap, and the inside of motor housing is provided with DC motor assembly, and DC motor assembly includes rotating shaft, the two ends of rotating shaft are connected by bearing and two end caps, rotor is nested and fixed at the medium position of rotating shaft, and the both sides of rotor are provided with magnetic shoe, and magnetic shoe is installed on the inwall of motor housing, diverter is nested and fixed in rotating shaft, and diverter both sides are respectively provided with a unidirectional current brush assemblies.
Description
Technical field
This utility model relates to reducing motor technical field, particularly relates to the direct current generator of a kind of reductor.
Background technology
Turbine worm reducer is the one of reducing motor, and owing to turbine and worm has, gear ratio is big, bearing capacity big, passes
The dynamic advantage such as steadily, and reductor is often required to load certain load in the course of the work, therefore turbine worm reducer should
With scope wide and also be frequently used in some high load capacities, gear ratio is big, transmission power is little or intermittently used occasion.
Existing turbine worm reducer includes a casing, turbine, turbine wheel shaft, and motor is installed in box house.Existing
The motor of some turbine worm reducers uses induction machine mostly, and power output shaft stretches out outside casing, this turbine
Worm speed-down motor-driven is steady, and during work, noise is less, but there is also problems with: the moment of torsion of induction machine is less, speed
Degree is difficult to control to so that bearing capacity is the least, coordinates the turbine that bearing capacity is bigger to use, and reductor overall load ability is limited
Preparing less than lifting, its moment of torsion can not make change for corresponding practical situation.A kind of direct current generator of design is needed to join
Conjunction reductor uses, the integrated carrying ability of lifting speed reducer.
Utility model content
The technical problems to be solved in the utility model is: provide the direct current generator of a kind of reductor, and this direct current generator can be very
Good cooperation turbine and worm mechanism so that the overall bearing capacity of reductor can be highly improved.
In order to solve described technical problem, the technical solution of the utility model: the direct current generator of a kind of reductor, be used for be
The turbine and worm mechanism of reductor provides power, and described direct current generator includes motor housing, described motor housing cylindrically, described electricity
The two ends of cabinet are provided with end cap, and the inside of described motor housing is provided with DC motor assembly, and described DC motor assembly includes rotating shaft,
The two ends of described rotating shaft are connected by bearing and two end caps, and rotor, rotor are nested and fixed at the medium position of described rotating shaft
Both sides be provided with magnetic shoe, described magnetic shoe is installed on the inwall of motor housing, and diverter, described commutation are nested and fixed in rotating shaft
Device both sides are respectively provided with a unidirectional current brush assemblies.
As preferably, described unidirectional current brush assemblies includes that unidirectional current brush holder and unidirectional current brush box, described unidirectional current brush holder set
Putting on the tank wall of motor housing, described unidirectional current brush box is arranged in the installation cavity of unidirectional current brush holder, described unidirectional current brush box
Brush is just to diverter.
Compared with prior art, this utility model uses such scheme to have the advantage that this utility model is by original
Induction machine changes direct current generator into, and it is big that direct current generator has moment of torsion, the advantage that speed is easily controlled, and coordinates the turbine snail that moment of torsion is big
Bar, can make the overall load ability of reductor to be greatly improved.
Accompanying drawing explanation
Fig. 1 is detonation configuration figure of the present utility model；
Fig. 2 is the cut-away view after this utility model removes motor housing；
In figure, 1, turbine box；2, upper end cover；3, motor housing；4, bottom end cover；5, rotating shaft；6, bearing；7, unidirectional current brush box；
8, unidirectional current brush holder；9, rotor；10, magnetic shoe；11, diverter；12, spiral shell seat.
Detailed description of the invention
Below by combining the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
This utility model provides the direct current generator of a kind of reductor, for providing dynamic for the turbine and worm mechanism of reductor
Power, this direct current generator can well coordinate turbine and worm mechanism so that the bearing capacity of deceleration speed reducer is greatly improved.
Seeing in figure, this direct current generator includes a cylindric motor housing 3, and the two ends of motor housing 3 are respectively by an end cap
Closing, motor housing 3 is attached fixing also by the turbine box 1 of one of them end cap with reductor, sets and turbine box 1
The one end connected is upper end, and setting the end cap being connected with turbine box 1 is bottom end cover 4 as upper end cover 2, another end cap.Upper end cover 2 He
Bottom end cover 4 is provided with some screwed holes, is provided with spiral shell seat 12, upper end cover 2 and bottom end cover 4 and passes through on the tank wall at motor housing 3 two ends
Screw is connected with motor housing 3, and screw is plugged on spiral shell seat 12 through screwed hole, makes motor housing 3 tank wall by arranging spiral shell seat 12
Also can threaded with end cap when thickness is less, the tank wall thickness of motor housing 3 is little, reduces the weight that motor is overall, subtracts
Little production cost.
Be provided with DC motor assembly in motor housing 3, DC motor assembly by machine shaft 5, magnetic shoe 10, rotor 9 and changing
Constituting to device 11, the two ends of machine shaft 5 are arranged on upper and lower two end caps by bearing 6, overlap at the medium position of rotating shaft 5
Connect and be fixed with rotor 9.Magnetic shoe 10 is sticked on the inwall of fixing motor housing 3, and magnetic shoe 10 surrounding rotor 9 is arranged.Diverter 11 is positioned at
Between rotor 9 and bottom end cover 4, diverter 11 suit is fixed in rotating shaft 5, and the both sides of diverter 11 are provided with unidirectional current brush assemblies.
Unidirectional current brush assemblies includes unidirectional current brush holder 8 and unidirectional current brush box 7, and unidirectional current brush holder 8 is installed in the case of motor housing 3
On wall, unidirectional current brush holder 8 includes base and inwardly protruded boss, and boss is provided with installation cavity, is provided with direct current in installation cavity
Brush box 7, diverter 11 is just arranged by the brush of unidirectional current brush box 7.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (2)
1. a direct current generator for reductor, provides power for the turbine and worm mechanism for reductor, it is characterised in that described
Direct current generator includes motor housing, and cylindrically, the two ends of described motor housing are provided with end cap to described motor housing, described motor housing interior
Portion is provided with DC motor assembly, and described DC motor assembly includes rotating shaft, and bearing and two end caps are passed through in the two ends of described rotating shaft
Connecting, rotor is nested and fixed at the medium position of described rotating shaft, the both sides of rotor are provided with magnetic shoe, and described magnetic shoe is installed in motor
On the inwall of case, diverter being nested and fixed in rotating shaft, described diverter both sides are respectively provided with a unidirectional current brush assemblies.
Direct current generator the most according to claim 1, it is characterised in that described unidirectional current brush assemblies include unidirectional current brush holder and
Unidirectional current brush box, described unidirectional current brush holder is arranged on the tank wall of motor housing, and described unidirectional current brush box is arranged on unidirectional current brush holder
Installation cavity in, the brush of described unidirectional current brush box is just to diverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700096.7U CN205792118U (en) | 2016-06-29 | 2016-06-29 | A kind of direct current generator of reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700096.7U CN205792118U (en) | 2016-06-29 | 2016-06-29 | A kind of direct current generator of reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792118U true CN205792118U (en) | 2016-12-07 |
Family
ID=58123513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620700096.7U Expired - Fee Related CN205792118U (en) | 2016-06-29 | 2016-06-29 | A kind of direct current generator of reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205792118U (en) |
-
2016
- 2016-06-29 CN CN201620700096.7U patent/CN205792118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190629 |