CN106230182A - Planetary reduction gear electric pushrod - Google Patents
Planetary reduction gear electric pushrod Download PDFInfo
- Publication number
- CN106230182A CN106230182A CN201610750724.7A CN201610750724A CN106230182A CN 106230182 A CN106230182 A CN 106230182A CN 201610750724 A CN201610750724 A CN 201610750724A CN 106230182 A CN106230182 A CN 106230182A
- Authority
- CN
- China
- Prior art keywords
- planetary
- push rod
- motor
- electric pushrod
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of planetary reduction gear electric pushrod, including motor and planetary reducer, described motor is connected with planetary reducer, connect on described planetary reducer and have leading screw, described planetary reducer includes the planet carrier being connected with motor output shaft being located in the decelerator body, coordinate on described planet carrier and planetary gear is installed, the outside of described planetary gear is engaged on planetary gear gear ring, described planetary gear gear ring is connected with leading screw, described motor includes the stator coil being located in motor case, and it is located at the rotor core inside stator coil, described output shaft is arranged on rotor core, described output shaft one end is connected on planet carrier, coordinate on described leading screw and push rod is installed, described leading screw is driven planetary reducer to rotate by motor and drives push rod to move back and forth.By the way, planetary reduction gear electric pushrod of the present invention, it is possible to realize accurately controlling, promote steadily, simple in construction, safe and reliable.
Description
Technical field
The present invention relates to push-rod electric machine field, particularly relate to a kind of planetary reduction gear electric pushrod.
Background technology
Electric pushrod is the driven by power dress of a kind of straight reciprocating motion that the rotary motion of motor is changed into push rod
Put, there is the advantage such as simple in construction, compact, transmission efficiency is high, reliable in action, have a wide range of applications in every field.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 has a lot, such as: gear reduction adds gear, rack gear
Deng, and currently used transmission structures most, that operation is the most steady, transmission efficiency is high, noise is low is: driven by motor worm screw
Rotating, worm screw and the device that need to promote connect, thus realize the reciprocating motion of pushing means.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of planetary reduction gear electric pushrod, it is possible to realize accurately controlling,
Promote steadily, simple in construction, safe and reliable.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide that a kind of planetary reduction gear is electronic pushes away
Bar, including motor and planetary reducer, described motor is connected with planetary reducer, and described planetary reducer connects silk
Thick stick, described planetary reducer includes the planet carrier being connected with motor output shaft being located in the decelerator body, on described planet carrier
Coordinating and be provided with planetary gear, the outside of described planetary gear is engaged on planetary gear gear ring, and described planetary gear gear ring is connected with leading screw
Connecing, described motor includes the stator coil being located in motor case, and is located at the rotor core inside stator coil, described output
Axle is arranged on rotor core, and described output shaft one end is connected on planet carrier, described leading screw coordinates and is provided with push rod, described silk
Thick stick is driven planetary reducer to rotate by motor and drives push rod to move back and forth.
In a preferred embodiment of the present invention, described push rod being provided with close to inductive switch, described close sensing is opened
Inside the Pass be provided with the sensor block for sensing push rod.
In a preferred embodiment of the present invention, the front end of described push rod is provided with spherical plain bearing rod end, before described push rod
Portion is also equipped with dustproof cover component.
In a preferred embodiment of the present invention, the front end of described push rod is provided with through type injection pressure lubricating cup.
In a preferred embodiment of the present invention, being provided with pushing rod sleeve outside described push rod, one end of described pushing rod sleeve is installed
On planetary reducer.
The invention has the beneficial effects as follows: planetary reduction gear electric pushrod of the present invention, it is possible to realize accurately controlling, promote steadily,
Simple in construction, safe and reliable.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is the structural representation of planetary reduction gear electric pushrod one of the present invention preferred embodiment；
Fig. 2 is the structural representation of planetary reduction gear electric pushrod shown in Fig. 1；
In accompanying drawing, the labelling of each parts is as follows: 1, motor, and 2, planetary reducer, 3, leading screw, 4, push rod, 5, close to inductive 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, the decelerator body,
12, planet carrier, 13, planetary gear, 14, planetary gear gear ring, 21, motor case, 22, stator coil, 23, rotor core, 24, output
Axle.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Referring 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, planetary reducer 2 connects have that leading screw 3, planetary reducer 2 include being located in the decelerator body 11 with motor 1 phase
The planet carrier 12 connected, planet carrier 12 coordinates 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 being located in motor case 21, and is located at calmly
Rotor core 23 inside subcoil 22, output shaft 24 is arranged on rotor core 23, and output shaft 24 one end is connected on planet carrier 12,
Coordinating on leading screw 3 and be provided with push rod 4, leading screw 3 is driven planetary reducer 2 to rotate by motor 1 and drives push rod 4 to move back and forth.
It addition, be provided with on push rod 4 close to inductive switch 5, in inductive switch 5, it is provided with the sense for sensing push rod 4
Answer block 10.
It 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.
It addition, the front end of push rod 4 is provided with through type injection pressure lubricating cup 8.
It addition, push rod 4 is outside is provided with pushing rod sleeve 9, one end of pushing rod sleeve 9 is arranged on planetary reducer 2.
It is different from prior art, planetary reduction gear electric pushrod of the present invention, it is possible to realize accurately controlling, promote steadily, structure
Simply, safe and reliable.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (5)
1. a planetary reduction gear electric pushrod, it is characterised in that include motor and planetary reducer, described motor and planetary reduction gear
Machine is connected, and described planetary reducer connects has leading screw, described planetary reducer to include being located in the decelerator body and motor
The planet carrier that output shaft is connected, described planet carrier coordinates and is provided with planetary gear, and the outside of described planetary gear is engaged on planet
On wheel gear ring, described planetary gear gear ring is connected with leading screw, and described motor includes the stator coil being located in motor case, and
Being located at the rotor core inside stator coil, described output shaft is arranged on rotor core, and described output shaft one end is connected to planet carrier
On, described leading screw coordinating push rod is installed, described leading screw is driven planetary reducer to rotate by motor and drives push rod back and forth to move
Dynamic.
Planetary reduction gear electric pushrod the most according to claim 1, it is characterised in that be provided with on described push rod close to sensing
Switch, described is provided with the sensor block for sensing push rod in inductive switch.
Planetary reduction gear electric pushrod the most according to claim 1, it is characterised in that the front end of described push rod is provided with rod end and closes
Bearings, the front portion of described push rod is also equipped with dustproof cover component.
Planetary reduction gear electric pushrod the most according to claim 1, it is characterised in that the front end of described push rod is provided with straight-through
Formula injection pressure lubricating cup.
Planetary reduction gear electric pushrod the most according to claim 1, it is characterised in that be provided with pushing rod sleeve outside described push rod,
One end of described pushing rod sleeve is arranged on planetary reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750724.7A CN106230182A (en) | 2016-08-30 | 2016-08-30 | Planetary reduction gear electric pushrod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750724.7A CN106230182A (en) | 2016-08-30 | 2016-08-30 | Planetary reduction gear electric pushrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106230182A true CN106230182A (en) | 2016-12-14 |
Family
ID=57555118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750724.7A Pending CN106230182A (en) | 2016-08-30 | 2016-08-30 | Planetary reduction gear electric pushrod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106230182A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181880Y (en) * | 2008-02-04 | 2009-01-14 | 郭文一 | Propulsion plant of electric grease gun |
| CN101967930A (en) * | 2010-09-15 | 2011-02-09 | 宁波信泰机械有限公司 | Automobile power back door driving mechanism |
| CN102230481A (en) * | 2011-06-17 | 2011-11-02 | 无锡杰尔压缩机有限公司 | Built-in motor-driven push rod |
| CN204420030U (en) * | 2014-12-25 | 2015-06-24 | 无锡艾尔特线性运动机械有限公司 | Novel push rod device |
| CN105089408A (en) * | 2014-05-15 | 2015-11-25 | 德昌电机(深圳)有限公司 | Electric lifting device for automobile stern door |
| CN206099635U (en) * | 2016-08-30 | 2017-04-12 | 无锡艾尔特线性运动机械有限公司 | Planet speed reduction electric putter |
-
2016
- 2016-08-30 CN CN201610750724.7A patent/CN106230182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181880Y (en) * | 2008-02-04 | 2009-01-14 | 郭文一 | Propulsion plant of electric grease gun |
| CN101967930A (en) * | 2010-09-15 | 2011-02-09 | 宁波信泰机械有限公司 | Automobile power back door driving mechanism |
| CN102230481A (en) * | 2011-06-17 | 2011-11-02 | 无锡杰尔压缩机有限公司 | Built-in motor-driven push rod |
| CN105089408A (en) * | 2014-05-15 | 2015-11-25 | 德昌电机(深圳)有限公司 | Electric lifting device for automobile stern door |
| CN204420030U (en) * | 2014-12-25 | 2015-06-24 | 无锡艾尔特线性运动机械有限公司 | Novel push rod device |
| CN206099635U (en) * | 2016-08-30 | 2017-04-12 | 无锡艾尔特线性运动机械有限公司 | Planet speed reduction electric putter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
|
| RJ01 | Rejection of invention patent application after publication |