CN108092481A - A kind of new electrical control auto-telescopic mechanism - Google Patents
A kind of new electrical control auto-telescopic mechanism Download PDFInfo
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- CN108092481A CN108092481A CN201611023464.XA CN201611023464A CN108092481A CN 108092481 A CN108092481 A CN 108092481A CN 201611023464 A CN201611023464 A CN 201611023464A CN 108092481 A CN108092481 A CN 108092481A
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- section
- telescopic rod
- telescopic
- linear motor
- joint
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of new electrical control auto-telescopic mechanism is mainly made of I section of telescopic rod, linear motor primary, sucked type electromagnet, linear motor secondary, II section of telescopic rod, joint and control system etc.；The telescoping mechanism is driven using linear motor, generates thrust by the magnetic field interaction between primary and secondary mover to be driven to run；The linear motor is primary in the inner wall of I section of telescopic rod, shares several sections；The linear motor secondary is fixed in the outer wall of II section of telescopic rod；The joint is mounted in the tapping of I section of telescopic rod, and II section of I section of telescopic rod and telescopic rod are connected；The configuration of the present invention is simple, connection and reasonable arrangement, maintenance is convenient, and work efficiency is higher, and production cost is relatively low, operates steadily, and can preferably meet the requirement of flexible occasion.
Description
Technical field
The present invention relates to technical field of engineering machinery more particularly to a kind of new electrical control auto-telescopic mechanisms.
Background technology
Telescoping mechanism is generally referred to along the direction of some axis or rectilinear direction, and the total length of the mechanism can extend or contract
It is short.Telescoping mechanism is widely used in production, life, such as automatic extendible door, hydraulic crane arm, spiral erector dress
In putting, the existing telescoping mechanism principle used in all trades and professions is summarized, fluid pressure type driving telescoping mechanism can be substantially categorized as, put down
Row quadrangle articulated telescopic mechanism and rotatory and extending device.Key is that all types of telescoping mechanisms will realize Telescopic,
To guarantee axially bearing the effect of certain power simultaneously.The manufacture of these telescoping mechanisms is of high cost, and maintenance expense is opposite
It is larger, therefore, design a kind of new electrical control auto-telescopic mechanism, which has simple in structure, and parts are few, and arrangement is closed
Reason, maintenance is convenient, and work efficiency is higher, and production cost is relatively low, operates steadily, and can preferably meet making for flexible occasion
With requiring, it is of great significance for improving China's engineering machinery development level.
Chinese invention patent（201410170495.2 applying date of application number 2014.04.25）Disclose a kind of telescopic machine
Structure, including the decelerating motor for including engine base, being fixedly connected with the engine base, and the androgynous pushing rod sleeve being connected of the engine base is and described
The sprocket wheel that reducing motor output shaft is fixedly connected, the chain with the mating connection of the sprocket wheel are pushed away with what described chain one end was connected
Bar, a part for the push rod and the chain are located in the pushing rod sleeve, and the tie point of the push rod and the chain begins
Final position is in the push rod.
Chinese utility model patent（Application number 201320467914.X applying date 2013.08.01）Disclose one kind
Telescoping mechanism, has the connecting seat of cavity including middle part, and one end of the connecting seat is connected with outer barrel, same in the outer barrel
Axis be equipped with can along the push rod of the outer barrel reciprocal axial translation, the push rod in hollow and described push rod with it is described
Outer barrel be circumferentially connected, be equipped with ball screw in the middle part of the push rod and the ball screw and the outer barrel axial direction phase
Even, the inner end of the push rod is connected with the ball screw screw thread, and the inner end of the push rod is equipped with and the ball
The internal thread groove that the external spiral groove of screw matches is equipped with ball between the external thread groove and the internal thread groove.
The content of the invention
For existing equipment and the deficiency of technology, the invention reside in providing a kind of new electrical control auto-telescopic mechanism,
Its is simple and compact for structure, easy to operate, operates steadily, is of low cost, strong applicability.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of new electrical control auto-telescopic mechanism, mainly by I section of telescopic rod, linear motor primary, sucked type electromagnet,
The compositions such as linear motor secondary, II section of telescopic rod, joint and control system；The telescoping mechanism is driven using linear motor
Dynamic, linear motor is to generate thrust by the magnetic field interaction between primary and secondary mover to be driven to run；The straight-line electric
Motivation is primary in the inner wall of I section of telescopic rod, shares several sections, and when work takes forward direction to the primary of linear motor（Instead
To）Segmented is powered, and secondary magnetic is influenced by entire primary flux, under the action of a magnetic force, upwards（Under）Generate movement,
Realize II section of retraction of telescopic rod（It stretches out）The action that I section of telescopic rod；The linear motor secondary is fixed on II section of telescopic rod
Outer wall in；The joint is mounted in the tapping of I section of telescopic rod, and II section of I section of telescopic rod and telescopic rod are connected,
The movement of I section of telescopic rod can be limited；The sucked type electromagnet is mounted on I section of intracavitary of telescopic rod, and it is quite big to obtain electric generation
Suction joint is absorbed into the cavity of I section of telescopic rod after, joint just will not stop the movement of II section of telescopic rod.
As a preferred embodiment of the present invention, the auto-telescopic mechanism uses joint structure, with reference to electronics member device
Part realizes Telescopic.
As a preferred embodiment of the present invention, the joint, which returns, reaches I section of institute's tapping of telescopic rod, sucked type electricity
Magnet dead electricity, release joint set back, again connect II section of I section of telescopic rod and telescopic rod.
As a preferred embodiment of the present invention, the control system is controlled using microcontroller, to electromagnet
The primary and secondary for obtaining power failure state and linear motor is controlled, and automatic telescopic can be achieved to it.
As a preferred embodiment of the present invention, the joint can axially bear the effect of certain power, expand
The use scope of mechanism.
The beneficial effects of the invention are as follows：Simple in structure, connection and reasonable arrangement is easily installed, and work efficiency is higher, production cost compared with
It is low, it operates steadily, it is easy to operate, there is significant technology economy advantage, can preferably meet exploitation automatic flag-raising device controlled by national, machine
The flexible requirement of the occasions such as device human arm motion is of great significance for improving China's engineering machinery development level.
Description of the drawings
In order to which technical problem solved by the invention, technical solution and advantageous effect is more clearly understood, below in conjunction with
The drawings and the specific embodiments, the present invention will be described in further detail.
Fig. 1 is structure diagram of the present invention.
I section of 1- telescopic rods in figure, 2- linear motors are primary, 3- sucked type electromagnet, and 4- linear motors are secondary, and 5- stretches
II section of contracting bar, 6- joints.
Specific embodiment
New electrical control auto-telescopic mechanism in Fig. 1, mainly by I section of telescopic rod, linear motor primary, sucked type electricity
The compositions such as magnet, linear motor secondary, II section of telescopic rod, joint and control system；The telescoping mechanism uses straight-line electric
Motivation drives, and linear motor is to generate thrust by the magnetic field interaction between primary and secondary mover to be driven to run；Described
Linear motor is primary in the inner wall of I section of telescopic rod, shares several sections, and when work takes just the primary of linear motor
To（Reversely）Segmented is powered, and secondary magnetic is influenced by entire primary flux, under the action of a magnetic force, upwards（Under）It generates
II section of retraction of telescopic rod is realized in movement（It stretches out）The action that I section of telescopic rod；The linear motor secondary is fixed on telescopic rod
In II section of outer wall；The joint is mounted in the tapping of I section of telescopic rod, by the II section of connection of I section of telescopic rod and telescopic rod
Get up, the movement of I section of telescopic rod can be limited；The sucked type electromagnet is mounted on I section of intracavitary of telescopic rod, obtains electric generation phase
After big suction absorbs into joint in the cavity of I section of telescopic rod, joint just will not stop the movement of II section of telescopic rod.
The working method of the Novel rotary grass trimmer is：It is electric that microcontroller controls sucked type electromagnet to obtain, and generates sizable
After suction absorbs into joint in the cavity of I section of telescopic rod, joint will not stop the movement of II section of telescopic rod；At this point, to straight
The primary of line motor takes segmented to power, and secondary magnetic is influenced by entire primary flux, under the action of a magnetic force, to
It is upper to generate movement, realize the action of II section of telescopic rod, I section of retraction telescopic rod；It, can be to linear motor if realizing elongation
Stator is primary to carry out reversed segmented power supply, and under the action of a magnetic force, counter motion will drive such linear motor secondary
II segment elongation of telescopic rod goes out I section of telescopic rod；When joint reaches I section of institute's tapping of telescopic rod, sucked type electromagnet dead electricity, release is closed
Section sets back, and II section of I section of telescopic rod and telescopic rod are connected, so as to reliably limit the movement of two telescopic segments.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
The described technical solution of inventive embodiments, it will be understood by those of ordinary skill in the art that, still the present invention can be carried out
Modification or equivalent substitution, to reach identical technique effect；As long as meeting using needs, all protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of new electrical control auto-telescopic mechanism, mainly by I section of telescopic rod, linear motor primary, sucked type electromagnetism
The compositions such as iron, linear motor secondary, II section of telescopic rod, joint and control system；The telescoping mechanism uses straight line electric
Machine drives, and linear motor is to generate thrust by the magnetic field interaction between primary and secondary mover to be driven to run；Described is straight
Line motor is primary in the inner wall of I section of telescopic rod, shares several sections, and when work takes forward direction to the primary of linear motor
（Reversely）Segmented is powered, and secondary magnetic is influenced by entire primary flux, under the action of a magnetic force, upwards（Under）Generate fortune
It is dynamic, realize II section of retraction of telescopic rod（It stretches out）The action that I section of telescopic rod；The linear motor secondary is fixed on telescopic rod II
In the outer wall of section；The joint is mounted in the tapping of I section of telescopic rod, and II section of I section of telescopic rod and telescopic rod are connected
Come, the movement of I section of telescopic rod can be limited；The sucked type electromagnet is mounted on I section of intracavitary of telescopic rod, obtains electric generate quite
After big suction absorbs into joint in the cavity of I section of telescopic rod, joint just will not stop the movement of II section of telescopic rod.
2. new electrical control auto-telescopic mechanism according to claim 1, it is characterized in that：The auto-telescopic mechanism
Using joint structure, Telescopic is realized with reference to electronic component.
3. new electrical control auto-telescopic mechanism according to claim 1, it is characterized in that：The joint, which returns, to be reached
I section of institute's tapping of telescopic rod, sucked type electromagnet dead electricity, release joint set back, again by I section of telescopic rod and telescopic rod II
Section connects.
4. new electrical control auto-telescopic mechanism according to claim 1, it is characterized in that：The control system uses
Microcontroller is controlled, and the primary and secondary for obtaining power failure state and linear motor of electromagnet is controlled, can to it
Realize automatic telescopic.
5. new electrical control auto-telescopic mechanism according to claim 1, it is characterized in that：It the joint can in axial direction
The effect of certain power is born, expands the use scope of mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023464.XA CN108092481A (en) | 2016-11-21 | 2016-11-21 | A kind of new electrical control auto-telescopic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023464.XA CN108092481A (en) | 2016-11-21 | 2016-11-21 | A kind of new electrical control auto-telescopic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108092481A true CN108092481A (en) | 2018-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611023464.XA Pending CN108092481A (en) | 2016-11-21 | 2016-11-21 | A kind of new electrical control auto-telescopic mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755570A (en) * | 2018-06-04 | 2018-11-06 | 李国松 | A kind of large-scale flowing floods rescue system of reply |
| CN111213982A (en) * | 2020-02-19 | 2020-06-02 | 常州机电职业技术学院 | Telescopic intelligent luggage case |
-
2016
- 2016-11-21 CN CN201611023464.XA patent/CN108092481A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755570A (en) * | 2018-06-04 | 2018-11-06 | 李国松 | A kind of large-scale flowing floods rescue system of reply |
| CN111213982A (en) * | 2020-02-19 | 2020-06-02 | 常州机电职业技术学院 | Telescopic intelligent luggage case |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |