CN106961199B - A kind of driving mechanism of elevator linear motor - Google Patents
A kind of driving mechanism of elevator linear motor Download PDFInfo
- Publication number
- CN106961199B CN106961199B CN201710346948.6A CN201710346948A CN106961199B CN 106961199 B CN106961199 B CN 106961199B CN 201710346948 A CN201710346948 A CN 201710346948A CN 106961199 B CN106961199 B CN 106961199B
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- Prior art keywords
- stator slot
- pedestal
- slide rail
- mover
- linear motor
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
-
- 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
Abstract
The present invention provides a kind of driving mechanisms of elevator linear motor, main body is pedestal, the pedestal is generally U-shaped, the pedestal includes stator slot, slide rail, mover seat and baffle, the stator slot is mounted on the middle position of pedestal, slide rail is respectively provided in the stator slot two sides, parastate is presented in slide rail and the stator slot on the pedestal, slide rail and the stator slot on the pedestal are bolted together on U-shaped bottom seat, front end face and rear end face of the baffle plate setting in U-shaped bottom seat, the mover seat is being mounted among stator slot, two sides are respectively limited by the groove of slide rail；Driving mechanism of the invention uses simple assembling structure, excludes installation of the sliding block between mover seat and is packed into scroll wheel or other objects that can be rolled directly in plane corresponding with slide rail, replaces sliding shoe, reduce installation cost and reduce installation procedure.
Description
Technical field
The present invention relates to techniques of linear motor field more particularly to a kind of driving mechanisms of elevator linear motor.
Background technique
With the development of society and the rise of tourist industry, urban facilities gradually tends to modernize, hotel, hospital, subway,
R&D institution, workshop etc. are intended to install can be with the door of automatic shutter, to meet specific demand.
Traditional door machine generally uses AC asynchronous motor or dc motor to realize.The former since revolving speed is higher,
Speed regulation and position control are complicated, it is necessary to have intermediate reduction gear transmission device, be slowed down with reaching and rotation motion is in line fortune
Dynamic purpose, answers this, and structure is complicated, maintenance difficult, and noise is big.Though the latter has the characteristics that speed regulation aspect, there is still a need for will revolve
Transhipment turn is changed to the intermediate gearing of linear motion, but also needs a set of DC power supply, thus not only structure is complicated, at
This height, and in addition to this maintenance of direct current generator also has using hydraulic or pneumatic device come driving gate than asynchronous machine difficulty
, their driver can be done compact simple, but auxiliary device (oil pump or air pump and pipeline) is at high cost, and structure is multiple
Miscellaneous, volume is big, and can act to guarantee door at any time, and oil pump (air pump) must be constantly in working condition, therefore not only
Noise is big, and energy consumption also relative increase has above-mentioned various reasons, is intended to a kind of novel driving element, it is not only
Have the characteristics that structure is simple, noise is small, and energy saving again, linear motor is exactly a kind of ideal executive component.
Such as a kind of linear motor disclosed in Chinese patent CN104113180A, including by base band, track, be embedded in base
The stator that permanent magnet, strips of conductive piece in band are constituted is the carbon of coil windings, control circuit power supply by bracket, coil windings
Brush assemblies, several fixed pin shafts, the mover with the idler wheel composition of the dynamic cooperation of pin shaft, its cross section of the base band with bracket
To be I-shaped, circular arc type track is symmetrically made in I-shaped base band lower cross plate both sides, and conductive sheet symmetrically tiles and is inlaid in table in base band
Face both sides, segment section is uniformly embedded with several permanent magnets in a base band, and the magnetic pole of several permanent magnets is exposed to up and down the two of crawler belt
A surface；The cross section of the bracket is H-type, is equipped with control circuit, lower recess inner top in the groove of upper surface
Multiple coil windings are fixed with, lower recess both sides vertical plate is supporting leg, longitudinally asymmetric to be formed with several circles for fixed pin shaft
Hole, pin shaft is fixed with the dynamic cooperation of several idler wheels from circular hole, and the strips of conductive piece connect for power pole with external power supply, described
Carbon brush component be mounted on the front end or rear end of bracket, carbon brush is slidably contacted the surfaces by spring pre-tightening and strips of conductive piece, carbon
Brush holder is connected to the control circuit by conducting wire.
In another example one kind disclosed in Chinese patent CN104291185B can travel vertically and horizontal traveling linear motor drives
Dynamic elevator, be by elevator bracket, ac motor, horizontal drive wheel, move horizontally guide rail, attachment device, linear electric motor primary,
Straight-line electric echelon grade, switch gate carriage, buffer unit form, it is characterised in that: the guide rail that moves horizontally is distributed in electricity
Upper and lower two layers of terraced bracket, linear motor secondary connection switch door carriage cover on linear electric motor primary, linear electric motor primary two
End is connected to horizontal drive wheel by attachment device, and bottom level driving wheel drives elevator level to travel by ac motor,
It is travelled vertically by the rotation of straight-line electric echelon grade along linear electric motor primary guide rail again, and it is specified to drive switch gate carriage to reach
Position, elevator travel vertically, and the bottom of switch gate carriage is equipped with buffer unit.
Summary of the invention
For overcome the problems, such as in the prior art traditional line motor with: 1. efficiency and power factor are lower, pipe-shape straight-line
The efficiency of motor and effect factor are lower than rotating electric machine with capacity (especially low speed when), its electromagnetism air gap and pole span
Ratio it is usually larger, required magnetizing current is also larger, increases loss, and primary iron core both ends cut-off, and generates longitudinal edge
Effect, the problems such as so as to cause wave distortion, result is equally to increase loss.2. starting thrust vulnerable to voltage fluctuation shadow
It rings, in the case where low speed high slippage, often requires that more constant starting thrust, but when supply voltage has fluctuation, open
Dynamicthrust changes very greatly, it is therefore desirable to which supply voltage is more stable.3. operational speed range is limited by motor pole span, work as electricity
One timing of source frequency, the speed of service of motor depend greatly on the pole span of motor, and general pole span cannot be too big, also not
Can be too small, so its speed is also limited in a certain suitable range, in the transmission system for requiring low speed, just often need
Increase frequency conversion equipment, improves equipment cost.4. feed it is more complicated, for primary linear motor, speed it is higher or
When stroke is longer, feed more complicated.5. heat dissipation is difficult, the linear motor of the radiating condition of pipe-shape straight-line motor than platypelloid type
Difference, which limits the electrical parameters that motor allows, so that the thrust of motor is limited, thus the improper big function of cylindrical linear motor
Rate motor.Above be existing linear motor there are the problem of, that the present invention provides a kind of structures is simple, easy to assembly, makes
With the driving mechanism for the elevator linear motor that area is small, rapid heat dissipation, length can be determined according to service condition.
The technical solution adopted by the present invention is that: a kind of driving mechanism of elevator linear motor, main body is pedestal, the bottom
Seat is generally U-shaped, it is characterised in that: the pedestal includes stator slot, slide rail, mover seat and baffle, the stator slot peace
Mounted in the middle position of pedestal, it is respectively provided with slide rail in the stator slot two sides, slide rail and institute on the pedestal
It states stator slot and parastate is presented, the slide rail and the stator slot on the pedestal are bolted together on U-shaped bottom seat,
In the front end face and rear end face of U-shaped bottom seat, the mover seat is being mounted among stator slot the baffle plate setting, and two sides limit respectively
In the groove of slide rail.All component locations arrangements are compact in the present invention, can largely reduce use in use
Space, is that well space can be fully utilized, and easy for installation, need to only use fixing bolt that U-shaped bottom seat 4 is fixed on peace
It fills on wall, mover seat front end is connect with bridge compartment.
In some embodiments, the stator slot shows with multiple apertures, and aperture is uniformly distributed, and stator slot
It is made of the material of the rapid heat dissipations such as graphite or graphene.Its purpose is to allow the stator piece 6-1 being mounted among stator slot in work
It can be until adequately heat dissipation, to reach the temperature for reducing stator slot when making.
In some embodiments, a cooling tube is at least installed in the two sides installation of the stator slot respectively, and described cold
But pipe need to connect the flowing that cooling system carries out coolant liquid.Its purpose is to preferably cool down to stator slot, and elevator is with directly
The driving mechanism of line motor can generate biggish heat in the in the state of stator piece run at high speed or loaded to using a variety of
Cooling method cools down to the stator slot of the driving mechanism of elevator linear motor, it is reduced or avoided due to stator slot high temperature
Lead to operational failure.
In some embodiments, be equipped with stator that is corresponding two-by-two and discharging side by side among the stator slot, and stator by
Metal material, permanent magnet, conductive sheet integral die-cast are made.Made using stator made of die casting than the stator being routinely overrided to form
With middle comparison, its service precision is high after stator made of die casting is put side by side, high-performance, and the energy of consumption is less, noise
Low and environmental-protecting performance preferably waits a little.
In some embodiments, the slide rail is bolted with the stator slot, and the two is in parallel shape
State is fixed on the base.
In some embodiments, the base outer surface is equipped with groove, is placed with several nuts in groove.
In some embodiments, the pedestal is U-shaped, ground side is provided with depressed area, formation two is convex
Area is played, two sensors are respectively set in convex area side.
In some embodiments, the mover seat is concave character type, and centre is equipped with guide ledges, the guide ledges left and right sides
It is equipped with mover piece.
In some embodiments, mover piece two sides are equipped with corresponding coiling group.
In some embodiments, described mover seat the right and left is provided with claw corresponding with H-type slide rail.
In some embodiments, scroll wheel or other, which are housed, in claw corresponding with H-type slide rail to roll
Dynamic object.
In some embodiments, the mover pedestal is flexibly connected with slide rail.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention uses simple assembling structure, exclude installation of the sliding block between mover seat directly with slide rail
It is packed into scroll wheel or other objects that can be rolled in corresponding plane, replaces sliding shoe, reduces installation cost and reduces installation
Process.
(2) it puts just for of the present invention group, when assembling, only need to install in parallel slide rail and stator slot in U-shaped bottom seat,
Cooling pipe is fixed on stator slot periphery, is put into mover seat in stator slot, and clamps and is installed in slide rail, U-shaped
Two sensors are installed in pedestal lobe area side, feed back for information.
(3) usable floor area of the present invention is small, freely can be adjusted and be set according to the actual situation using length, when installation only need by
With on the wall of elevator, sliding seat is connected with each other in bridge compartment for pedestal installation.
(4) rapid heat dissipation of the present invention, the radiating condition of pipe-shape straight-line motor is poorer than the linear motor of platypelloid type when in use,
When movement, lathe immediate current brings heavy load to the power supply system in workshop, and the straight-line electric for being fixed on workbench bottom is motor-driven
Son is high heat producing component, and installation site is unfavorable for natural heat dissipation, which connects cooling system by increasing cooling tube, the cooling tube
System, cooling medium are oil, due to being not easy occur droplet in stator slot when oil is not easy evaporation or the condition of high temperature, avoid making
Phenomena such as short-circuit with middle appearance.
(5) structure is simple, easy for installation, usable floor area is small, rapid heat dissipation, length can be determined according to service condition.
Detailed description of the invention
Fig. 1 is the driving mechanism schematic diagram of elevator linear motor；
Fig. 2 is sliding seat schematic diagram.
It marks in conjunction with attached drawing and on it:
1- baffle, 2- slide rail, 3- bolt, 4- pedestal, 4-1- groove, 5- mover seat, 6- stator slot, 6-1- stator
Piece, 6-2- cooling tube, 7- sensor, 5-1- mover piece, 5-2- coiling group, 5-4- guide ledges, 5-5- claw, 5-6- are rolled
Wheel.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
A kind of driving mechanism of elevator linear motor is disclosed in the present invention, main body is pedestal 4 as shown in Figure 1:, described
Pedestal 4 is generally U-shaped, and the pedestal includes stator slot 6, slide rail 2, mover seat 5 and baffle 1, and the stator slot 6 is mounted on
The middle position of pedestal 4 is respectively provided with slide rail 2 in 6 two sides of stator slot, the slide rail 2 and institute on the pedestal 4
It states stator slot 6 and parastate is presented, the slide rail 2 and the stator slot 6 on the pedestal 4 are fixed on U-shaped bottom with bolt 3
On seat 4, the front end face and rear end face of U-shaped bottom seat 4 is arranged in the baffle 1, and the mover seat 5 is being mounted among stator slot 6,
Two sides are respectively limited by the groove of slide rail 2, and all component locations arrangements are compact in the present invention, in use can be big
Amount reduces use space, is that well space can be fully utilized, and easy for installation, need to only use fixing bolt by U-shaped bottom
Seat 4 is fixed on installation wall, and 5 front end of mover seat is connect with bridge compartment.
In this embodiment of the invention, have multiple apertures on the surface of the stator slot 6 as shown in Figure 1:, and small
Hole is uniformly distributed, and increases multiple apertures in the surface of stator slot 6, and 6 material of stator slot is graphite or graphene heat dissipation effect
Preferable material is made, and its purpose is to allow the stator piece 6-1 being mounted among stator slot 6 at work can be until sufficient
Heat dissipation, to reach the temperature for reducing stator slot 6.
As it is further preferred that the two sides of the stator slot 6 are pacified as shown in Figure 1: in this embodiment of the invention
It is filled to a piece cooling tube 6-2 of few installation, and the cooling tube 6-2 need to connect the flowing that cooling system carries out coolant liquid, among the above
Multiple apertures uniformly distributed on stator slot 6, and graphite or graphene be material stator slot 6 on the basis of, outside stator slot 6
Side installs a cooling tube 6-2 by oil as cooling medium additional, its purpose is to preferably stator slot 6 be given to cool down, and elevator
Biggish heat can be generated to make in the in the state of stator piece 6-1 for running at high speed or loading with the driving mechanism of linear motor
Cooled down with stator slot 6 of a variety of cooling methods to the driving mechanism of elevator linear motor, it is reduced or avoided due to fixed
6 high temperature of pilot trench leads to operational failure.
As it is further preferred that being equipped among the stator slot 6 as shown in Figure 1: in this embodiment of the invention
Stator 6-1 that is corresponding two-by-two and discharging side by side, and stator 6-1 is made of metal material, permanent magnet, conductive sheet integral die-cast, makes
The stator that stator 6-1 ratio is routinely overrided to form made of die casting compares in use, and stator 6-1 made of die casting is put side by side
Its service precision is high after putting, high-performance, the energy of consumption is less, low noise and environmental-protecting performance preferably etc. a little.
As it is further preferred that in this embodiment of the invention, as shown in Figure 1: the slide rail 2 with it is described
Stator slot 6 is fixed by bolt 3, and the two is fixed on the pedestal 4 in parastate, since mover seat 5 is to realize straight line
Motion state, slide rail 2 is for assisting mover seat 5 not generate displacement state, so the slide rail 2 is in stator slot 6
Parallel installation.
As it is further preferred that outer 4 surfaces of the pedestal are equipped with as shown in Figure 1: in this embodiment of the invention
It is placed with several nuts in groove 4-1, groove 4-1 and uses spiral shell in the installation process of the driving mechanism of elevator linear motor
Firm banking 4 is fixed on the wall installation by bolt, and to guarantee installation when is linear, if can be by being placed in groove 4-1
A dry nut uniformly puts temporary fixation, and the driving mechanism for correcting elevator linear motor installs the verticality for being.
As it is further preferred that the pedestal 4 is U-shaped as shown in Figure 1:, vertically in this embodiment of the invention
Ground side is provided with depressed area, forms two convex areas, two sensors 7 are respectively set in convex area side, due to dynamic
Stroma 5 be linear motion, and base length more actually use situation can adjust, so in use sensor 7 play it is dynamic
Position-limiting action when stroma 5 works, the stroke reasons such as transfinite cause the accident protection mover seat 5 at work.
As it is further preferred that as shown in Figure 2: the mover seat 5 is character cut in bas-relief in this embodiment of the invention
Type, centre are equipped with guide ledges 5-4, are equipped with mover piece 5-1 at left and right sides of guide ledges 5-4.
As it is further preferred that as shown in Figure 2: the two sides mover piece 5-1 are equal in this embodiment of the invention
Equipped with corresponding coiling group 5-2, mover piece 5-1 is installed in 5 intermediate lands of mover seat, mover piece 5-1 is equipped with corresponding
Coiling group 5-2 is that mover seat 5 can realize linear distance in stator slot 6 the purpose is to provide operation power for mover seat 5
Operation, and mover piece 5-1 installation corresponding with coiling group 5-2 makes it state reaches always at work, does not occur deviating etc. and shows
As.
As it is further preferred that in this embodiment of the invention, as shown in Figure 2: described 5 the right and left of mover seat
It is provided with claw 5-5 corresponding with H-type slide rail 2.
As it is further preferred that in this embodiment of the invention, as shown in Figure 2: described with H-type slide rail 2
Scroll wheel 5-6 or other objects that can be rolled are housed in corresponding claw 5-5, H-type is slided using the claw on mover seat 5
Guide rail 2 corresponds to each other, and be limited mover seat can at work, and slide rail 2 is that mover can be effectively protected in linear guide
The motion state of seat 5 is linear motion, is provided with card corresponding with H-type slide rail 2 in described 5 the right and left of mover seat
Scroll wheel 5-6 or other objects that can be rolled are housed in pawl 5-5, the purpose is to enable the more flexible operation of mover seat 5, are excluded
The friction of claw and slide rail 2 causes movement velocity to weaken or can not move etc. states.
As it is further preferred that the mover pedestal 5 and slide rail 2 are movable in this embodiment of the invention
Connection, since the bridge compartment that mover seat 5 connects needs to move up and down, so can not the company of fixation between mover seat 5 and slide rail 2
It connects, it is necessary to be to be flexibly connected.
Installation method of the invention: take U-shaped bottom seat 4 that the stator slot 6 equipped with stator piece 6-1 is packed into the recess of U-shaped bottom seat 4
The middle position in area, and be in parastate with the convex area of 4 two sides of U-shaped bottom seat, use the fixation of fixing bolt 3 and U-shaped bottom seat 4
In, take H-type slide rail 2 install respectively with the left and right sides of stator slot 6, and the H-type slide rail 2 with stator slot 6 two
Parastate is presented and is fixed in the depressed area of U-shaped bottom seat 4 using fixing bolt 3, is installing stator slot 6 and H-type sliding
After guide rail 2, the mover seat 5 equipped with mover piece 5-2 is taken to be put into stator slot 6, and the claw 5-5 and H-type of 5 the right and left of mover seat
Slide rail 2 mutually limits, and the scroll wheel 5-6 in claw 5-5 need to be placed with the groove of H-type slide rail 2, hangs down with groove
Directly, then go two fixed plates 1 install respectively with the front-end and back-end of U-shaped bottom seat 4 and fixation, take two cooling tube 6-2 to be fixed on
The left and right sides of stator slot 6 and fixation, two cooling tube 6-2 are independent tubes and are not connected with each other, enters from input end
Coolant liquid recycles coolant liquid from outlet end.
The present invention uses simple assembling structure, excludes installation of the sliding block between mover seat directly opposite with slide rail
It is packed into scroll wheel or other objects that can be rolled in the plane answered, replaces sliding shoe, reduces installation cost and reduces installation procedure；
Only slide rail and stator slot need to be installed in parallel in U-shaped bottom seat in assembling, cooling pipe is fixed on stator slot week
Side is put into mover seat in stator slot, and clamps and be installed in slide rail, installs two biographies in U-shaped bottom seat convex area side
Sensor is fed back for information.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (7)
1. a kind of driving mechanism of elevator linear motor, main body is pedestal (4), and the pedestal (4) is generally U-shaped, feature
Be: the pedestal includes stator slot (6), slide rail (2), mover seat (5) and baffle (1), and the stator slot (6) is mounted on
The surface in the middle position of pedestal (4), the stator slot (6) has multiple apertures, and aperture is uniformly distributed, the stator slot (6)
It is made of the material of the rapid heat dissipations such as graphite or graphene, a cooling tube (6- is at least installed in the two sides of the stator slot (6) respectively
2), the cooling tube (6-2) needs external cooling system to carry out the flowing of coolant liquid, and stator slot (6) two sides are respectively provided with cunning
It moves guide rail (2), slide rail (2) and the stator slot (6) presentation parastate on the pedestal (4), on the pedestal (4)
Slide rail (2) and the stator slot (6) be all made of bolt (3) and be fixed on U-shaped bottom seat (4), baffle (1) is arranged U-shaped
The front end face and rear end face of pedestal (4), the mover seat (5) are being mounted among stator slot (6), and two sides are respectively limited by sliding
In the groove of guide rail (2), the mover seat (5) is concave character type, and centre is equipped with guide ledges (5-4), guide ledges (5-4) left and right
Two sides are equipped with mover piece (5-1)；Mover piece (5-1) two sides are equipped with corresponding coiling group (5-2).
2. the driving mechanism of elevator linear motor according to claim 1, it is characterised in that: in the stator slot (6)
Between be equipped with stator (6-1) that is corresponding two-by-two and discharging side by side, and stator (6-1) is integrally pressed by metal material, permanent magnet, conductive sheet
Casting is made.
3. the driving mechanism of elevator linear motor according to claim 2, it is characterised in that: the slide rail (2)
It is fixed by bolt (3) with the stator slot (6), and the two is fixed on the pedestal (4) in parastate.
4. the driving mechanism of elevator linear motor according to claim 3, it is characterised in that: outer (4) table of the pedestal
Face is equipped with groove (4-1), is placed with several nuts in groove (4-1)；The pedestal (4) is U-shaped, is arranged perpendicular to ground side
There is depressed area, form two convex areas, two sensors (7) are respectively set in convex area side.
5. the driving mechanism of elevator linear motor according to claim 1, it is characterised in that: the mover seat (5) is left
Right both sides are provided with claw (5-5) corresponding with H-type slide rail.
6. the driving mechanism of elevator linear motor according to claim 5, it is characterised in that: described to be led with H-type sliding
Scroll wheel (5-6) or other objects that can be rolled are housed in the corresponding claw of rail (5-5).
7. the driving mechanism of elevator linear motor according to claim 6, it is characterised in that: the mover pedestal (5)
It is flexibly connected with slide rail (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346948.6A CN106961199B (en) | 2017-05-16 | 2017-05-16 | A kind of driving mechanism of elevator linear motor |
| PCT/CN2017/085112 WO2018209695A1 (en) | 2017-05-16 | 2017-05-19 | Driving mechanism of linear motor for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346948.6A CN106961199B (en) | 2017-05-16 | 2017-05-16 | A kind of driving mechanism of elevator linear motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106961199A CN106961199A (en) | 2017-07-18 |
| CN106961199B true CN106961199B (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346948.6A Active CN106961199B (en) | 2017-05-16 | 2017-05-16 | A kind of driving mechanism of elevator linear motor |
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| Country | Link |
|---|---|
| CN (1) | CN106961199B (en) |
| WO (1) | WO2018209695A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005776A (en) * | 2019-03-29 | 2019-07-12 | 山东钢铁集团日照有限公司 | A kind of non-bolt slide plate |
| CN111504712A (en) * | 2020-05-13 | 2020-08-07 | 苏州国诚检测技术有限公司 | Automatic sampling device for sewage detection |
| CN112928888B (en) * | 2021-02-05 | 2022-06-17 | 东莞市远港自动化科技有限公司 | Linear motor and stator fixing method |
| CN113904520B (en) * | 2021-09-26 | 2023-03-24 | 深圳大学 | Low-energy-consumption linear motor special for hydrogen fuel cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656737U (en) * | 2010-03-06 | 2010-11-24 | 王敕 | Iron core type linear motor |
| CN102549896A (en) * | 2009-10-07 | 2012-07-04 | Thk株式会社 | Linear motor actuator |
| CN103683800A (en) * | 2014-01-06 | 2014-03-26 | 苏州大学 | Gas-adjustable iron core-free linear motor |
| CN205070753U (en) * | 2015-10-28 | 2016-03-02 | 深圳市博扬智能装备有限公司 | There is iron core linear motor |
| CN205319924U (en) * | 2015-12-31 | 2016-06-15 | 深圳威洛博机器人有限公司 | Linear electric motor module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09261943A (en) * | 1996-03-22 | 1997-10-03 | Nippon Thompson Co Ltd | Linear motor driver |
-
2017
- 2017-05-16 CN CN201710346948.6A patent/CN106961199B/en active Active
- 2017-05-19 WO PCT/CN2017/085112 patent/WO2018209695A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102549896A (en) * | 2009-10-07 | 2012-07-04 | Thk株式会社 | Linear motor actuator |
| CN201656737U (en) * | 2010-03-06 | 2010-11-24 | 王敕 | Iron core type linear motor |
| CN103683800A (en) * | 2014-01-06 | 2014-03-26 | 苏州大学 | Gas-adjustable iron core-free linear motor |
| CN205070753U (en) * | 2015-10-28 | 2016-03-02 | 深圳市博扬智能装备有限公司 | There is iron core linear motor |
| CN205319924U (en) * | 2015-12-31 | 2016-06-15 | 深圳威洛博机器人有限公司 | Linear electric motor module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018209695A1 (en) | 2018-11-22 |
| CN106961199A (en) | 2017-07-18 |
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Address after: 226602 No. 88 Hainan Road, Haian Town, Haian City, Nantong City, Jiangsu Province Patentee after: Haian Shenling Electrical Appliance Manufacturing Co., Ltd. Address before: 226600 Haian, Jiangsu province Haian Zhenhai Road, No. 88, South Road, No. Patentee before: Haian Shenling Electrical Appliance Manufacturing Co., Ltd. |