CN107302284A - The outer driving power device of wushu high-torque - Google Patents
The outer driving power device of wushu high-torque Download PDFInfo
- Publication number
- CN107302284A CN107302284A CN201710514117.5A CN201710514117A CN107302284A CN 107302284 A CN107302284 A CN 107302284A CN 201710514117 A CN201710514117 A CN 201710514117A CN 107302284 A CN107302284 A CN 107302284A
- Authority
- CN
- China
- Prior art keywords
- fixed
- torque
- wushu
- power device
- driving power
- 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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
Abstract
A kind of outer driving power device of wushu high-torque for all trades and professions power-equipment driving, it is after the outer driving power device of wushu high-torque is powered, it is to be engraved in produce corresponding alternating magnetic field between rotating magnetic steel in fixed winding coil and can obtain appropriate rotating speed that variable-frequency governor, which exports appropriate frequency, rotor is set to obtain operating to drive the purpose of power-equipment, by adjusting the speed governing knob of variable-frequency governor, speed governing can be also realized.
Description
Technical field
The present invention relates to driving power device, the drive available for the power-equipment of all industries outside a kind of wushu high-torque
It is dynamic, so as to reach the purpose that the operating of power-equipment directly drives without original motor and belt transmission.
Background technology
The method for being presently used for driving power-equipment is a lot, and most common is exactly motor driving, is used as mostly by belt
The type of drive of power transmission, not only mechanical efficiency is low for this method, floor space is big, later stage maintenance and maintenance cost it is expensive and
Repair complicated, and run into sleety weather belt and skidding just occurs, burns the phenomenon of belt to influence the normal operation of equipment,
It is annual to need to change the normal operation that multigroup belt just can guarantee that equipment, and it is necessarily required to 4~6 when large-size machine changes belt
People, which moves forward and backward motor, can change belt, consume the deficiencies such as people, time-consuming, effort, exactly because these of present invention presence are not enough
And design.
The content of the invention
The primary and foremost purpose of the present invention is to provide a kind of outer driving power device of wushu high-torque of driving power-equipment, it
Motor is not only eliminated, belt is also eliminated and transmits these cumbersome motor-driven parts, is directly connected with equipment input
The purpose of direct drive equipment has been reached, and has employed in structure the outer drive form of stator in internal rotor outside, and has been used
Permanent-magnet material, therefore larger magnetic moment can be produced and have very big energy-saving effect.
The secondly purpose of the present invention is the reduction of floor space, has saved manufacturing cost, easy to maintenance, improves work effect
Rate.
The purpose of the present invention is realized with following technical scheme：
The present invention is driving power device outside the wushu high-torque for all industry power-equipment drivings, and it includes：
Driving equipment high speed shaft, grease nipple, fixed drive end bearing bracket, fixed jam nut, fixed plain cushion nut, fixed flat head screw, fixed shield
Circle, fixed stator groove, fixed winding, fixed pivot pin, bearing, bolt, cylinder sleeve, rotating magnetic steel, torque adjustment are rotated, torque handle
Connecting bolt, torque adjustment bolt, nut, sunk screw, magnet steel press strip, driving equipment housing, terminal box, frequency converter output
Line, variable-frequency governor, frequency converter input line, power supply.
The present invention above-mentioned technical characteristic can be specially further：
1st, fix winding in the outer driving power device of described wushu high-torque to be inlaid in fixed stator groove, fixed stator
Groove notch is outside, and pivot pin is fixed plain cushion nut and fixed jam nut is connected on fixed drive end bearing bracket, the above with fixing
Fixation assembly is constituted, stator slot notch can outwards increase winding quantity and increase magnetic force, high-torque be produced, so as to reach energy-conservation
Purpose.
2nd, torque is used after drive end bearing bracket and torque adjustment handle welding are fixed in the outer driving power device of described wushu high-torque
Adjustment bolt is fixed on powered driving equipment housing, and torque adjusts handle and connecting bolt is consolidated with fixed drive end bearing bracket torque
Fixed, the above constitutes torque assembly, and torque adjustment bolt far and near can be adjusted.
3rd, inner surface of cylinder liner is rotated in the outer driving power device of described wushu high-torque with magnet steel press strip by rotating magnetic steel
Fixed with nut and sunk screw, rotate cylinder sleeve axis hole outer surface and bearing is housed, rotation cylinder sleeve axis hole inner surface is enclosed on driving and set
Fixed on standby high speed shaft and by spindle nose end with bolt and tight, the above constitutes rotating assembly, rotating assembly is arranged on fixation assembly
Outside, and fixation of fitting with bearing outside surface.
The outer driving power device operating method of the wushu high-torque of the present invention：
After driving power device is powered outside wushu high-torque, variable-frequency governor export appropriate frequency be engraved in it is fixed around
Corresponding alternating magnetic field is produced between rotating magnetic steel in group coil and can obtain appropriate rotating speed, makes rotor obtain operating to drive
The purpose of dynamic power-equipment, by adjusting the speed governing knob of variable-frequency governor, can also realize speed governing.
Brief description of the drawings：
Accompanying drawing 1：It is a kind of overall structure diagram of the outer driving power device of wushu high-torque of the invention.
1 understand that overall structure of the invention is made up of following component referring to the drawings：1- driving equipment high speed shafts；2- is yellow
Oil nozzle；3- fixes drive end bearing bracket；4- fixes jam nut；5- fixes plain cushion nut；6- fixes flat head screw；7- fixes guard ring；8- consolidates
Determine stator slot；9- fixes winding；10- fixes pivot pin；11- bearings；12- bolts；13- rotates cylinder sleeve；14- rotating magnetic steels；15- power
Square adjusts handle；16- torques are connecting bolt；17- torque adjustment bolts；18- nuts；19- sunk screws；20- magnet steel press strips；
21- driving equipment housings；22- terminal boxes；23- frequency converter output lines；24- variable-frequency governors；25- frequency converter input lines；26- electricity
Source.
Embodiment：
It is that first fixed winding (9) is inlaid in fixed stator groove (8), and fixed stator groove (8) notch is outside, and with admittedly
Dead axle pin (10) is fixed plain cushion nut (5) and fixed jam nut (4) is connected on fixed drive end bearing bracket (3), fixed front end
Lid (3) is fixed on powered driving equipment housing (21) with torque adjustment bolt (17) after (15) are welded with torque adjustment
On, torque adjustment is fixed connecting bolt (16) with torque with fixed drive end bearing bracket (3) (15), rotates cylinder sleeve (13) inner surface and uses
Magnet steel press strip (20) is fixed with nut (18) and sunk screw (19) by rotating magnetic steel (14), rotates cylinder sleeve (13) axis hole outer surface
Equipped with bearing (11), rotate cylinder sleeve (13) axis hole inner surface and be enclosed on driving equipment high speed shaft (1) and by spindle nose end bolt
(12) fixed and tight, cylinder sleeve (13) two ends will be rotated and load onto fixed guard ring (7) with fixed flat head screw by loading onto after grease nipple (2)
(6) it is fixed on fixed drive end bearing bracket (3), terminal box (22) is fixed on torque adjustment on (15), and frequency converter output line (23) connects
Connector lug in terminal box (22) with fixed winding (9) is connected, and frequency converter input line (25) one is connected with power supply (26), separately
One access variable-frequency governor (24).
After driving power device is powered outside wushu high-torque, variable-frequency governor export appropriate frequency be engraved in it is fixed around
Corresponding alternating magnetic field is produced between rotating magnetic steel (14) in group (9) coil and can obtain appropriate rotating speed, transported rotor
Turn, so as to drive the purpose of power-equipment, by adjusting the speed governing knob of variable-frequency governor (24), can also realize speed governing.
Claims (4)
1. a kind of outer driving power device of wushu high-torque for all industry power-equipment drivings, it includes driving equipment
It is high speed shaft, grease nipple, fixed drive end bearing bracket, fixed jam nut, fixed plain cushion nut, fixed flat head screw, fixed guard ring, fixed fixed
Pilot trench, fixed winding, fixed pivot pin, bearing, bolt, rotate cylinder sleeve, rotating magnetic steel, torque adjustment, torque connecting bolt,
Torque adjustment bolt, nut, sunk screw, magnet steel press strip, driving equipment housing, terminal box, frequency converter output line, frequency control
Device, frequency converter input line, power supply.
2. the outer driving power device of wushu high-torque as claimed in claim 1, its architectural feature is：Fixed winding is inlaid in solid
Determine in stator slot, fixed stator groove notch is outside, and plain cushion nut and fixed jam nut be fixed with fixed pivot pin to connect
On fixed drive end bearing bracket, the above constitutes fixation assembly, and stator slot notch can outwards increase winding quantity and increase magnetic force, produce big
Torque, so as to reach the purpose of energy-conservation.
3. the outer driving power device of wushu high-torque as claimed in claim 1, its architectural feature is：Fixed drive end bearing bracket and torque
Adjustment after welding with torque adjustment bolt being fixed on powered driving equipment housing, and torque adjusts handle and fixed drive end bearing bracket
Connecting bolt is fixed with torque, the above constitutes torque assembly, and torque adjustment bolt far and near can be adjusted.
4. the outer driving power device of wushu high-torque as claimed in claim 1, its architectural feature is：Inner surface of cylinder liner is rotated to use
Magnet steel press strip fixes rotating magnetic steel with nut and sunk screw, rotates cylinder sleeve axis hole outer surface and bearing is housed, rotate cylinder sleeve
Axis hole inner surface is enclosed on driving equipment high speed shaft and fixes at spindle nose end and tight with bolt, and the above constitutes rotating assembly, rotates
Assembly is arranged on the outside of fixation assembly, and fixation of fitting with bearing outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514117.5A CN107302284A (en) | 2017-06-23 | 2017-06-23 | The outer driving power device of wushu high-torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514117.5A CN107302284A (en) | 2017-06-23 | 2017-06-23 | The outer driving power device of wushu high-torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107302284A true CN107302284A (en) | 2017-10-27 |
Family
ID=60135552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710514117.5A Pending CN107302284A (en) | 2017-06-23 | 2017-06-23 | The outer driving power device of wushu high-torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107302284A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137836Y (en) * | 1992-11-24 | 1993-07-07 | 杜强翔 | Multi-function mini-size rare earth generating diesel engine unit |
| CN200973053Y (en) * | 2006-08-29 | 2007-11-07 | 项青松 | Electric cycle unilateral axle hub dynamo |
| JP2012175738A (en) * | 2011-02-17 | 2012-09-10 | Toshiba Corp | Permanent magnet type rotary electric machine |
| CN103051152A (en) * | 2012-12-05 | 2013-04-17 | 上海敏戈机电科技有限公司 | Permanent magnet speed governor |
| CN104868695A (en) * | 2015-05-14 | 2015-08-26 | 李志伟 | Manual speed-adjustment permanent-magnet coupler |
| CN106411038A (en) * | 2016-11-03 | 2017-02-15 | 何树香 | Motor for electric vehicle modified from small car |
-
2017
- 2017-06-23 CN CN201710514117.5A patent/CN107302284A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137836Y (en) * | 1992-11-24 | 1993-07-07 | 杜强翔 | Multi-function mini-size rare earth generating diesel engine unit |
| CN200973053Y (en) * | 2006-08-29 | 2007-11-07 | 项青松 | Electric cycle unilateral axle hub dynamo |
| JP2012175738A (en) * | 2011-02-17 | 2012-09-10 | Toshiba Corp | Permanent magnet type rotary electric machine |
| CN103051152A (en) * | 2012-12-05 | 2013-04-17 | 上海敏戈机电科技有限公司 | Permanent magnet speed governor |
| CN104868695A (en) * | 2015-05-14 | 2015-08-26 | 李志伟 | Manual speed-adjustment permanent-magnet coupler |
| CN106411038A (en) * | 2016-11-03 | 2017-02-15 | 何树香 | Motor for electric vehicle modified from small car |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171027 |