CN206099635U - Planet speed reduction electric putter - Google Patents
Planet speed reduction electric putter Download PDFInfo
- Publication number
- CN206099635U CN206099635U CN201620971426.6U CN201620971426U CN206099635U CN 206099635 U CN206099635 U CN 206099635U CN 201620971426 U CN201620971426 U CN 201620971426U CN 206099635 U CN206099635 U CN 206099635U
- Authority
- CN
- China
- Prior art keywords
- push rod
- planetary
- motor
- planetary reducer
- reduction gear
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
Abstract
The utility model discloses a planet speed reduction electric putter, including motor and planetary reducer, the motor is connected with planetary reducer, the last lead screw that is connected with of planetary reducer, planetary reducer is including locating in the speed reducer housing and planet carrier that motor output shaft is connected, the planet wheel is installed in the cooperation on the planet carrier, mesh on the star gear ring gear of being expert at in the outside of planet wheel, planet wheel ring gear is connected with the lead screw, the stator coil of motor in locating motor shell to and locate the inboard rotor core of stator coil, the output shaft is installed on the rotor core, output shaft one end is connected on the planet carrier, the push rod is installed in the cooperation on the lead screw, the lead screw is rotated and drive push rod reciprocating motion by motor drive planetary reducer. In this way, the utility model discloses planet speed reduction electric putter can realize the accurate control, promotes steadily simple structure, safe and reliable.
Description
Technical field
This utility model is related to push-rod electric machine field, more particularly to a kind of planetary reduction gear electric pushrod.
Background technology
Electric pushrod is a kind of driven by power dress of straight reciprocating motion that the rotary motion of motor is changed into push rod
Put, there is simple structure, compact, transmission efficiency, reliable in action, have a wide range of applications in every field.It is existing
The structure of line handspike motor generally include motor and the rotary motion of motor be changed into the straight reciprocating motion of push rod
Actuating device, the version of existing actuating device have a lot, such as：Gear reduction adds gear, rack gear
Deng, and using most, the operation most low transmission structures of steady, transmission efficiency, noise be at present：Motor drives worm screw
Rotation, worm screw and the device connection that need to be promoted, so as to realize the reciprocating motion of pushing meanss.
The content of the invention
This utility model is mainly solving the technical problems that a kind of planetary reduction gear electric pushrod of offer, can realize accurate control
System, promotes steady, and simple structure is safe and reliable.
To solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：A kind of planetary reduction gear electricity is provided
Dynamic push rod, including motor and planetary reducer, the motor are connected with planetary reducer, are connected with the planetary reducer
Leading screw, the planetary reducer include the planet carrier being connected with motor output shaft in the decelerator body, the planet carrier
Upper cooperation is provided with planetary gear, is engaged on planetary gear gear ring on the outside of the planetary gear, the planetary gear gear ring and leading screw phase
Connection, the motor includes the stator coil in motor case, and the rotor core on the inside of stator coil, described defeated
Shaft is arranged on rotor core, in output shaft one end connection planet carrier, coordinates and be provided with push rod on the leading screw, described
Leading screw is rotated by Motor drive planetary reducer and drives push rod to move back and forth.
In one preferred embodiment of this utility model, it is provided with the push rod and is close to inductive switch, the close sense
It is provided with inductive switch for sensing the sensor block of push rod.
In one preferred embodiment of this utility model, the front end of the push rod is provided with spherical plain bearing rod end, the push rod
Front portion be also equipped with dustproof cover component.
In one preferred embodiment of this utility model, the front end of the push rod is provided with through type injection pressure lubricating cup.
In one preferred embodiment of this utility model, pushing rod sleeve, one end of the pushing rod sleeve outside the push rod, are provided with
On planetary reducer.
The beneficial effects of the utility model are：This utility model planetary reduction gear electric pushrod, can realize precise control, push away
Dynamic steady, simple structure is safe and reliable.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of one preferred embodiment of this utility model planetary reduction gear electric pushrod；
Fig. 2 is the structural representation of planetary reduction gear electric pushrod shown in Fig. 1；
In accompanying drawing, the labelling of each part is as follows：1st, motor, 2, planetary reducer, 3, leading screw, 4, push rod, 5, be close to sensing
Switch, 6, spherical plain bearing rod end, 7, dustproof cover component, 8, through type injection pressure lubricating cup, 9, pushing rod sleeve, 10, sensor block, 11, slow down
Casing, 12, planet carrier, 13, planetary gear, 14, planetary gear gear ring, 21, motor case, 22, stator coil, 23, rotor core, 24,
Output shaft.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made are belonged to
The scope of this utility model protection.
Refer to Fig. 1, a kind of planetary reduction gear electric pushrod, including motor 1 and planetary reducer 2, motor 1 and planetary reduction gear
Machine 2 is connected, and is connected with leading screw 3 on planetary reducer 2, planetary reducer 2 include in the decelerator body 11 with 1 phase of motor
The planet carrier 12 of connection, coordinates on planet carrier 12 and is provided with planetary gear 13, and the outside of planetary gear 13 is engaged on planetary gear gear ring 14
On, planetary gear gear ring 14 is connected with leading screw 3, and motor 1 includes the stator coil 22 in motor case 21, and located at fixed
Rotor core 23 on the inside of subcoil 22, output shaft 24 are arranged on rotor core 23, in 24 one end of output shaft connection planet carrier 12,
Coordinate on leading screw 3 and push rod 4 is installed, leading screw 3 is driven planetary reducer 2 to rotate and drive push rod 4 to move back and forth by motor 1.
In addition, be provided with push rod 4 be close to inductive switch 5, it is close in inductive switch 5 and is provided with for sensing the sense of push rod 4
Answer block 10.
In addition, the front end of push rod 4 is provided with spherical plain bearing rod end 6, the front portion of push rod 4 is also equipped with dustproof cover component 7.
In addition, the front end of push rod 4 is provided with through type injection pressure lubricating cup 8.
In addition, pushing rod sleeve 9 is provided with outside push rod 4, one end of pushing rod sleeve 9 is arranged on planetary reducer 2.
Prior art is different from, this utility model planetary reduction gear electric pushrod can realize precise control, promote steady,
Simple structure, it is safe and reliable.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (5)
1. a kind of planetary reduction gear electric pushrod, it is characterised in that including motor and planetary reducer, the motor and planetary reduction gear
Machine is connected, and leading screw is connected with the planetary reducer, and the planetary reducer includes in the decelerator body and motor
The planet carrier that output shaft is connected, coordinates on the planet carrier and is provided with planetary gear, be engaged on planet on the outside of the planetary gear
On wheel gear ring, the planetary gear gear ring is connected with leading screw, and the motor includes the stator coil in motor case, and
Rotor core on the inside of stator coil, the output shaft are arranged on rotor core, and described output shaft one end connects planet carrier
On, coordinating on the leading screw and push rod is installed, the leading screw is rotated by Motor drive planetary reducer and drives push rod back and forth to move
It is dynamic.
2. planetary reduction gear electric pushrod according to claim 1, it is characterised in that close sensing is provided with the push rod
Switch, described being close in inductive switch are provided with for sensing the sensor block of push rod.
3. planetary reduction gear electric pushrod according to claim 1, it is characterised in that the front end of the push rod is provided with rod end pass
Bearings, the front portion of the push rod are also equipped with dustproof cover component.
4. planetary reduction gear electric pushrod according to claim 1, it is characterised in that the front end of the push rod is provided with straight-through
Formula injection pressure lubricating cup.
5. planetary reduction gear electric pushrod according to claim 1, it is characterised in that be provided with pushing rod sleeve outside the push rod,
One end of the pushing rod sleeve is arranged on planetary reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971426.6U CN206099635U (en) | 2016-08-30 | 2016-08-30 | Planet speed reduction electric putter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971426.6U CN206099635U (en) | 2016-08-30 | 2016-08-30 | Planet speed reduction electric putter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099635U true CN206099635U (en) | 2017-04-12 |
Family
ID=58474343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971426.6U Expired - Fee Related CN206099635U (en) | 2016-08-30 | 2016-08-30 | Planet speed reduction electric putter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230182A (en) * | 2016-08-30 | 2016-12-14 | 无锡艾尔特线性运动机械有限公司 | Planetary reduction gear electric pushrod |
-
2016
- 2016-08-30 CN CN201620971426.6U patent/CN206099635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230182A (en) * | 2016-08-30 | 2016-12-14 | 无锡艾尔特线性运动机械有限公司 | Planetary reduction gear electric pushrod |
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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 |
Granted publication date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |