CN208675080U - A kind of shaft control structure of double-rotor machine - Google Patents
A kind of shaft control structure of double-rotor machine Download PDFInfo
- Publication number
- CN208675080U CN208675080U CN201821461490.5U CN201821461490U CN208675080U CN 208675080 U CN208675080 U CN 208675080U CN 201821461490 U CN201821461490 U CN 201821461490U CN 208675080 U CN208675080 U CN 208675080U
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- China
- Prior art keywords
- shaft
- armature block
- positioning pin
- hot
- wire coil
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Abstract
The utility model provides a kind of shaft control structure of double-rotor machine, belongs to field of electromechanical technology.A control panel is fixedly installed in interior shaft, shaft control structure includes several through-holes being arranged in cage, certain position pin is inserted in through-hole, a limit plate is fixedly installed in the middle part of positioning pin, there is armature block one close to one end of shell in through-hole, there is armature block two close to one end of control panel in through-hole, rotating around equipped with hot-wire coil one and hot-wire coil two in armature block one and armature block two, limit plate is irony, is connected separately with holddown spring between limit plate and armature block one, between limit plate and armature block two；Being provided on shell can be plugged in corresponding recess one with the one-to-one recess one of each positioning pin, positioning pin outer end, and being provided in control panel can be plugged in corresponding recess two with the one-to-one recess two of each positioning pin, the inner end of positioning pin.The utility model has many advantages, such as the output accuracy that can be improved motor.
Description
Technical field
The utility model belongs to field of electromechanical technology, is related to a kind of shaft control structure of double-rotor machine.
Background technique
There are two mechanical axis, the energy that two mechanical axis may be implemented can be transmitted independently double-rotor machine tool.It is this new
Type motor is greatly reduced the volume and weight of equipment, improves work efficiency, and is well positioned to meet energy conservation and wants with what is adjusted the speed
It asks, there is superior runnability.
The relative motion of two shafts or independently moving, can be realized different operation mode and function, such as a shaft
Another shaft relatively reversely rotates, then wherein a shaft be capable of the sum of revolving speed of one liang of shaft speed cutting magnetic field side
Formula realizes the offer of driving torque, because two shafts also have the demand of isolated operation, then, the locking between two shafts
It is seemed very important with separation, this not only influences magnetic field intercepts speed, impacts to the output revolving speed of motor, also will affect electricity
Machine exports the safety of object, such as: when only needing a wherein shaft rotation, resistance of another shaft because of bearing between the two
The rotation of certain revolving speed also occurs for effect, then providing the output torque of the shaft of output, revolving speed will not be that the ideal set turns
Speed.It is therefore desirable to which lockings and isolated control structure can be carried out to two shafts by providing one kind, it make the freedom degree control of each shaft
System is accurate.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of turning for double-rotor machine
Axis control structure, technical problem to be solved in the utility model are how to improve the driving precision of double-rotor machine.
The purpose of this utility model can be realized by the following technical scheme: a kind of shaft control knot of double-rotor machine
Structure, double-rotor machine include interior shaft, outer shaft and shell, which is characterized in that a cage is fixedly installed on the outer shaft,
The interior shaft is plugged in outer shaft, between the interior shaft and outer shaft, passes through bearing phase between outer shaft and shell
Even, it being fixedly installed a control panel in the interior shaft, the shaft control structure includes several through-holes being arranged in cage,
It is inserted with certain position pin in the through-hole, a limit plate, close shell in the through-hole are fixedly installed in the middle part of the positioning pin
One end of body has armature block one, and one end of close control panel has armature block two, the armature block one and rank in the through-hole
Rotating around hot-wire coil one and hot-wire coil two is equipped on iron block two, the limit plate is irony, the limit plate and armature
Holddown spring is connected separately between block one, between limit plate and armature block two；Being provided on the shell can be with each positioning
One-to-one recess one is sold, the positioning pin outer end can be plugged in corresponding recess one, be provided in the control panel
It can be plugged in corresponding recess two with the one-to-one recess two of each positioning pin, the inner end of the positioning pin.
In only needing when shaft rotation, hot-wire coil one is powered, and hot-wire coil two powers off, and makes limit plate close to armature block
One, so that positioning pin be made to be plugged in recess one, by shell and cage locking, avoid the bearing because between outer shaft and shell
The presence of resistance makes interior shaft be able to drive outer shaft rotation, to keep the output revolving speed of interior shaft and output torque accurate.
When only outer shaft being needed to rotate, hot-wire coil one is powered off, and hot-wire coil two is powered, and makes limit plate close to armature block
Two, so that positioning pin be made to be plugged in recess two, by control panel and cage locking, interior shaft and outer shaft synchronous rotary are avoided
Because of the presence of the bearing resistance between outer shaft and interior shaft, interior shaft is enable to rotate relative to outer shaft, to turn in making
The output revolving speed and output torque of axis are accurate.
When interior shaft and outer shaft being needed individually to rotate, hot-wire coil one and hot-wire coil two are powered off, positioning pin
Locking is not caused to shell and control panel.
In a kind of shaft control structure of above-mentioned double-rotor machine, after each one parallel connection of hot-wire coil with a controller phase
Even, it is connected after each two parallel connection of hot-wire coil with the controller.
Controller includes two electromagnetic valve switch, and one control power supply of connection enables each hot-wire coil one and hot-wire coil two
It is enough to realize power on/off respectively.
Since control panel and cage can be rotated relative to shell, in implementation process, control is realized by the way of brush
The connection of device processed and hot-wire coil one and hot-wire coil two.
Detailed description of the invention
Fig. 1 is the sectional view of this double-rotor machine.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure, 1, interior shaft；2, outer shaft；3, shell；4, cage；51, control panel；52, through-hole；53, positioning pin；54,
Limit plate；55, armature block one；56, armature block two；57, holddown spring；58, recess one；59, recess two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, double-rotor machine includes interior shaft 1, outer shaft 2 and shell 3, and fixation is set on outer shaft 2
Be equipped with a cage 4, interior shaft 1 is plugged in outer shaft 2, between interior shaft 1 and outer shaft 2, between outer shaft 2 and shell 3
It is connected by bearing, a control panel 51 is fixedly installed in interior shaft 1, if shaft control structure includes being arranged in cage 4
Dry through-hole 52 is inserted with certain position pin 53 in through-hole 52, and the middle part of positioning pin 53 is fixedly installed a limit plate 54, through-hole 52
One end of interior close shell 3 has armature block 1, and one end of close control panel 51 has armature block 2 56, armature in through-hole 52
Rotating around hot-wire coil one and hot-wire coil two is equipped on block 1 and armature block 2 56, limit plate 54 is irony, limit plate
Holddown spring 57 is connected separately between 54 and armature block 1, between limit plate 54 and armature block 2 56；It is arranged on shell 3
Having can be plugged in corresponding recess 1 with the one-to-one recess 1 of each positioning pin 53,53 outer end of positioning pin,
Being provided in control panel 51 can be plugged in pair with the one-to-one recess 2 59 of each positioning pin 53, the inner end of positioning pin 53
In the recess 2 59 answered.
When shaft 1 rotates in only needing, hot-wire coil one is powered, and hot-wire coil two powers off, and makes limit plate 54 close to armature
Block 1 avoids shell 3 and 4 locking of cage because of outer shaft 2 and shell so that positioning pin 53 be made to be plugged in recess 1
The presence of bearing resistance between body 3 makes interior shaft 1 be able to drive the rotation of outer shaft 2, to make the output revolving speed of interior shaft 1
It is accurate with output torque.
When outer shaft 2 only being needed to rotate, hot-wire coil one is powered off, and hot-wire coil two is powered, and makes limit plate 54 close to armature
Block 2 56, so that positioning pin 53 be made to be plugged in recess 2 59, by control panel and 4 locking of cage, interior shaft 1 and outer shaft 2 are same
Step rotation avoids the presence because of the bearing resistance between outer shaft 2 and interior shaft 1, enables the opposite outer shaft 2 of interior shaft 1
Rotation, to keep the output revolving speed of interior shaft 1 and output torque accurate.
When interior shaft 1 and outer shaft 2 being needed individually to rotate, hot-wire coil one and hot-wire coil two are powered off, positioning
Pin 53 does not cause locking to shell 3 and control panel.
It is connected after each one parallel connection of hot-wire coil with a controller, is connected after each two parallel connection of hot-wire coil with controller.Control
Device includes two electromagnetic valve switch, and one control power supply of connection enables each hot-wire coil one and hot-wire coil two to realize respectively logical
Power-off.
It is real by the way of brush in implementation process since control panel 51 and cage 4 can be rotated relative to shell 3
The connection of existing controller and hot-wire coil one and hot-wire coil two, brush are commonly to move electric connection mode in motor, herein
It will not go into details.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (2)
1. a kind of shaft control structure of double-rotor machine, double-rotor machine includes interior shaft (1), outer shaft (2) and shell
(3), which is characterized in that be fixedly installed a cage (4) on the outer shaft (2), the interior shaft (1) is plugged in outer shaft
(2) in, it is connected by bearing between the interior shaft (1) and outer shaft (2), between outer shaft (2) and shell (3), it is described
It is fixedly installed a control panel (51) on interior shaft (1), the shaft control structure includes that setting is several logical on cage (4)
Hole (52), the through-hole (52) is interior to be inserted with certain position pin (53), is fixedly installed a limit in the middle part of the positioning pin (53)
Plate (54), one end in the through-hole (52) close to shell (3) have an armature block one (55), close to control in the through-hole (52)
One end of disk (51) has armature block two (56), rotating around equipped with live wire on the armature block one (55) and armature block two (56)
Circle one and hot-wire coil two, the limit plate (54) are irony, between the limit plate (54) and armature block one (55), are limited
Holddown spring (57) are connected separately between plate (54) and armature block two (56)；Be provided on the shell (3) can with it is each fixed
The one-to-one recess one (58) of position pin (53), positioning pin (53) outer end can be plugged in corresponding recess one (58),
Be provided on the control panel (51) can with the one-to-one recess two (59) of each positioning pin (53), the positioning pin (53)
Inner end can be plugged in corresponding recess two (59).
2. the shaft control structure of a kind of double-rotor machine according to claim 1, which is characterized in that each hot-wire coil is together
It is connected after connection with a controller, is connected after each two parallel connection of hot-wire coil with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461490.5U CN208675080U (en) | 2018-09-05 | 2018-09-05 | A kind of shaft control structure of double-rotor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461490.5U CN208675080U (en) | 2018-09-05 | 2018-09-05 | A kind of shaft control structure of double-rotor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675080U true CN208675080U (en) | 2019-03-29 |
Family
ID=65841588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461490.5U Expired - Fee Related CN208675080U (en) | 2018-09-05 | 2018-09-05 | A kind of shaft control structure of double-rotor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675080U (en) |
-
2018
- 2018-09-05 CN CN201821461490.5U patent/CN208675080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190329 Termination date: 20210905 |