CN208128081U - A kind of motor automatically adjusting torque - Google Patents
A kind of motor automatically adjusting torque Download PDFInfo
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- CN208128081U CN208128081U CN201820295722.8U CN201820295722U CN208128081U CN 208128081 U CN208128081 U CN 208128081U CN 201820295722 U CN201820295722 U CN 201820295722U CN 208128081 U CN208128081 U CN 208128081U
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 8
- 230000003321 amplification Effects 0.000 abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The motor that the utility model one kind can automatically adjust torque belongs to motor field,Utilize existing either synchronously or asynchronously motor,Moment of torque drivepipe is installed outside the front end of its output shaft,Pressure inductor is installed between casing and motor output shaft,Pressure inductor is connect by built-in line with slip ring,Slip ring is connect by brush and signal wire with the base stage of voltage controller power source and triode,By the input terminal of voltage controller power source,The collector of triode is connect with motor input terminals,The emitter of triode is connect with motor stator coil,Motor is at work,Notice voltage controller power source increases supply voltage to the base stage of triode when pressure inductor senses the resistance increase of moment of torque drivepipe,Electrical-coil is supplied by emitter by amplification after the collector that electric current passes through triode,Coil magnetic field under the driving of high current also becomes larger therewith,Rotor torque is forced to increase,Otherwise person's rotor torque becomes smaller.
Description
Technical field
The motor that the utility model one kind can automatically adjust torque belongs to motor field, in particular to motor is in operation process
In output torque can be automatically adjusted according to load that itself is driven.
Background technique
With the fast development of modern industry, various motors have become the major impetus in numerous industries.Mesh
Before be broadly divided into, synchronous motor, asynchronous machine, servo motor, speed regulating motor, magneto, linear motor, variable-frequency motor are several
Major class, and servo motor, speed regulating motor, linear motor, variable-frequency motor need complicated control system back work, production and purchase
Buy it is at high cost, furthermore increase control system, accordingly also increase energy consumption.And structure is simple, it is low in cost to automatically adjust torsion
The motor of square still belongs to blank at present.
Summary of the invention
The motor that the utility model one kind can automatically adjust torque solves drawbacks described above, using it is existing either synchronously or asynchronously
Motor installs moment of torque drivepipe outside the front end of its output shaft, installs pressure inductor, general between casing and motor output shaft
Pressure inductor is connect by built-in line with slip ring, slip ring is connected by the base stage of brush and signal wire and voltage controller power source and triode
It connects, the collector of the input terminal of voltage controller power source, triode is connect with motor input terminals, by the emitter and motor of triode
Stator coil connection, motor at work, pressure inductor sense moment of torque drivepipe resistance increase when notice voltage controller power source to
Motor lines are supplied by emitter by amplification after the collector that base stage increase supply voltage, the electric current of triode pass through triode
Circle, coil magnetic field under the driving of high current also become larger therewith, rotor torque are forced to increase, otherwise person's rotor torque
Become smaller.
A kind of motor automatically adjusting torque：Including under-chassis 1, shell 2, front cover 3, rear cover 4, wind scooper 5, terminal box 6,
Moment of torque drivepipe 7, positioning bearing 8, axis 9, fan 10, casing recess 11, axis torque arm 12, pressure inductor 13, built-in line
14, slip ring 15, connecting terminal 16, voltage controller power source input line 17, voltage controller power source 18, signal wire 19, brush carrier 20, power supply line 21,
Triode 22, control line 23, coil 24；
The shell is cylindrical shape, and bottom symmetrical is provided with two rectangle under-chassis, and front end is provided with front cover, rear end setting
Rear cover, it is external it is intermediate be provided with terminal box, inner wall is provided with annular stator and loop coil, inside be provided with rotor, axis,
Position bearing, slip ring, brush carrier；
The front cover be it is discoid, center be provided with central axis hole and with positioning bearing connect bearing block, bearing block the right
Edge be provided with the brush carrier of rectangular shape, be provided with the brush connecting with slip ring inside brush carrier；
The rear cover is bearing block discoid, that center is provided with central axis hole and connect with positioning bearing, and the right is provided with
Fan is provided with inside basin type wind scooper, wind scooper；
The axis is cylinder, centre is provided with cylindrical rotor, the both sides of rotor are respectively arranged a positioning bearing,
Multiple slip rings are provided between the positioning bearing and rotor on the left side, the axis that the left side of axis is laterally provided with rectangular shape is turned round
Power bar, torque arm both ends above be respectively arranged a pressure inductor, two pressure inductors by being set to inside axis
Built-in line connect with multiple slip rings, the top on the right of axis be provided with centrifugal fan；
The moment of torque drivepipe left side be cylindric, the right be discoid, centre bore it is equal with the outer diameter on the axis left side and
It is set to the upper surface of axis left side, the middle position on the discoid the right of moment of torque drivepipe is provided with big with axis torque arm external dimensions
Casing recess, the groove of the rectangular shape of 1-3mm are engaged with axis torque arm；
The terminal box is rectangular shape, and inside is provided with connecting terminal, voltage controller power source input line, voltage controller power source, letter
Number line, power supply line, triode, control line；
The connecting terminal is multiple rectangular shapes composition, is connected by more voltage controller power source input lines and voltage controller power source
It connects, is connect simultaneously with the collector of multiple triodes by more power supply lines；
The voltage controller power source is rectangular shape, passes through more signal wires while the base with multiple brushes and multiple triodes
Pole connection；
The emitter of the multiple triode is connect by more control lines with coil.
Beneficial effect：Motor is broadly divided into, synchronous motor, asynchronous machine, servo motor, speed regulating motor, magneto,
Several major class of linear motor, variable-frequency motor, existing servo motor, speed regulating motor, linear motor, variable-frequency motor need complicated control
System back work, production and purchase cost are high, furthermore increase control system, accordingly also increase energy consumption.One kind can be automatic
The motor for adjusting torque is installed moment of torque drivepipe using existing either synchronously or asynchronously motor, outside the front end of its output shaft, is being covered
Pressure inductor is installed between pipe and motor output shaft, pressure inductor is connect by built-in line with slip ring, slip ring passes through electricity
Brush and signal wire are connect with the base stage of voltage controller power source and triode, by the input terminal of voltage controller power source, the collector and electricity of triode
Machine input terminal connection, the emitter of triode is connect with motor stator coil, motor at work, pressure inductor incude
Notice voltage controller power source increases supply voltage, electric current by triode to the base stage of triode when increasing to the resistance of moment of torque drivepipe
Also become larger therewith by amplification by emitter supply electrical-coil, coil magnetic field under the driving of high current after collector, forced
Rotor torque increases, otherwise person's rotor torque becomes smaller.
Detailed description of the invention
In order to further illustrate the technical solution of the utility model, required attached drawing is simply retouched below
It states, the accompanying drawings in the following description is only that some schematic diagrames of the utility model do not need for those skilled in the art
Creativeness can obtain more attached drawings in conjunction with these attached drawings.
Fig. 1 is the main view for the motor that one kind can automatically adjust torque；
Fig. 2 is the schematic diagram of shell, front cover, rear cover, wind scooper, moment of torque drivepipe, positioning bearing, axis, fan；
Fig. 3 is that the connection of moment of torque drivepipe, axis, casing recess, axis torque arm, pressure inductor, built-in line, slip ring is shown
It is intended to；
Fig. 4 is connecting terminal, voltage controller power source input line, voltage controller power source, signal wire, brush carrier, power supply line, triode, control
The connection schematic diagram of line processed, coil.
Specific embodiment
The embodiments of the present invention are described in detail now in conjunction with attached drawing 1-4：
The motor of torque can be automatically adjusted when in use according to above-mentioned one kind, the equipment for selecting power matched, according to
Equipment setting selection of speed motor revolving speed and belt pulley diameter, using hydraulic jacking drawer by belt pulley be mounted on motor turn round
Matched driving belt is mounted on above motor and the belt pulley of equipment by the upper surface of square casing, is dismantled upper cover of connecting box, will be matched
The industrial power line that electronic box extends out connect with connecting terminal of motor as required, installs upper cover of connecting box, checks equipment and electricity
After machine is accessible, motor is opened by distribution box, electric current passes through voltage controller power source input line supply pressure regulation electricity through connecting terminal respectively
Source, the collector that triode is supplied respectively to by power supply line, voltage controller power source according to minimum power divide two-way to pass through letter after being powered on
Electric signal is supplied the base stage of triode by number line all the way simultaneously, another way is incuded by brush, slip ring, built-in line supply pressure
The base stage of device, at this time triode receive control after electric current collector electric current flow to emitter, emitter according to minimum power will
Electric current supplies coil, coil and stator moment generation field drives rotor, rotor by control line and drives middle shaft rotation, axis logical
Cross torque arm and stir moment of torque drivepipe and belt pulley rotation, equipment brings into operation, worker to after equipment feeding, equipment operation position increases
Add load, sent the moment of torque drivepipe of motor to by belt pulley and driving belt, forces the moment of torque drivepipe groove of motor in
The pressure increase of pressure inductor between axis torque arm, pressure inductor notify to adjust after sensing the resistance increase of moment of torque drivepipe
The electric current that voltage source increases supply voltage to the base stage of triode, the base stage control collector of triode flows to emitter at this time increases
Greatly, by the electric current of amplification by the coil of emitter supply motor, the magnetic force of coil stator field under the driving of high current
Become larger therewith, force under the magnetic force rotor torque increase, reach with equipment need load match, work as equipment
Load reduce after, the operating position of equipment send moment of torque drivepipe, the Motor torque of motor to by belt pulley and driving belt
After pressure between the groove and axis torque arm of casing reduces therewith, pressure inductor senses that the resistance of moment of torque drivepipe reduces
Notifying voltage controller power source to reduce to the base stage of triode, supply voltage, the base stage control collector of triode flows to emitter at this time
The magnetic force of stator field after electric current reduces, the electric current after reduction is reduced by the coil of emitter supply motor, the electric current of coil
Become smaller therewith, the moment of torsion of rotor should become smaller, reach with equipment need load match.
The foregoing is merely routines of the invention to disclose, and is not intended to limit the present invention in any form；It is all to be familiar with sheet
The technical staff of industry within the scope of without departing from technical solution of the present invention, implement techniques described above is made it is any equivalent
Adjustment, modification and differentiation of variation etc., in the protection scope for still falling within technical solution of the present invention.
Claims (1)
1. one kind can automatically adjust the motor of torque, it is characterized in that including under-chassis (1), shell (2), front cover (3), rear cover (4), leading
Fan housing (5), terminal box (6), moment of torque drivepipe (7), positioning bearing (8), axis (9), fan (10), casing recess (11), axis
Torque arm (12), pressure inductor (13), built-in line (14), slip ring (15), connecting terminal (16), voltage controller power source input line
(17), voltage controller power source (18), signal wire (19), brush carrier (20), power supply line (21), triode (22), control line (23), coil
(24)；
The shell is cylindrical shape, and bottom symmetrical is provided with two rectangle under-chassis, and front end is provided with front cover, after rear end is provided with
Lid, external intermediate provided with terminal box, inner wall is provided with annular stator and loop coil, and inside is provided with rotor, axis, positioning
Bearing, slip ring, brush carrier；
The front cover be it is discoid, center is provided with central axis hole and the bearing block connecting with positioning bearing, the side on the right of bearing block
Edge is provided with the brush carrier of rectangular shape, brush carrier inside is provided with the brush connecting with slip ring；
The rear cover is bearing block discoid, that center is provided with central axis hole and connect with positioning bearing, and the right is provided with basin type
Fan is provided with inside wind scooper, wind scooper；
The axis is cylinder, and centre is provided with cylindrical rotor, the both sides of rotor are respectively arranged positioning bearing, a left side
Positioning bearing and rotor between be provided with multiple slip rings, the left side of axis is laterally provided with the axis torsion of rectangular shape
Bar, torque arm both ends above be respectively arranged a pressure inductor, two pressure inductors by being set to inside axis
Built-in line is connect with multiple slip rings, and the top on the right of axis is provided with centrifugal fan；
The moment of torque drivepipe left side is that cylindric, the right is that discoid, centre bore is equal with the outer diameter on the axis left side and be arranged
In the upper surface of axis left side, the middle position on the discoid the right of moment of torque drivepipe is provided with and the big 1- of axis torque arm external dimensions
Casing recess, the groove of the rectangular shape of 3mm are engaged with axis torque arm；
The terminal box be rectangular shape, inside be provided with connecting terminal, voltage controller power source input line, voltage controller power source, signal wire,
Power supply line, triode, control line；
The connecting terminal is multiple rectangular shapes composition, is connect by more voltage controller power source input lines with voltage controller power source, is led to
Excessive root power supply line is connect with the collector of multiple triodes simultaneously；
The voltage controller power source is rectangular shape, is connected simultaneously with the base stage of multiple brushes and multiple triodes by more signal wires
It connects；
The emitter of the multiple triode is connect by more control lines with coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295722.8U CN208128081U (en) | 2018-03-03 | 2018-03-03 | A kind of motor automatically adjusting torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295722.8U CN208128081U (en) | 2018-03-03 | 2018-03-03 | A kind of motor automatically adjusting torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128081U true CN208128081U (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295722.8U Active CN208128081U (en) | 2018-03-03 | 2018-03-03 | A kind of motor automatically adjusting torque |
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| Country | Link |
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| CN (1) | CN208128081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233635A (en) * | 2018-03-03 | 2018-06-29 | 房县忠意设备有限公司 | A kind of motor for automatically adjusting torque |
-
2018
- 2018-03-03 CN CN201820295722.8U patent/CN208128081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233635A (en) * | 2018-03-03 | 2018-06-29 | 房县忠意设备有限公司 | A kind of motor for automatically adjusting torque |
| CN108233635B (en) * | 2018-03-03 | 2024-06-07 | 广东帕尔福电机股份有限公司 | Motor capable of automatically adjusting torque |
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Effective date of registration: 20240510 Address after: No. 4-8, Section 1, Tianshan Road, Economic and Technological Development Zone, Jinzhou City, Liaoning Province, 121007 Patentee after: Jinzhou million Dehan take Motor Co.,Ltd. Country or region after: China Address before: 442100 four groups of Bailu village, Chengguan Town, Fangxian, Shiyan, Hubei Patentee before: FANGXIAN COUNTY ZHONGYI EQUIPMENT Co.,Ltd. Country or region before: China |