CN104549980B - Reciprocating oscillation conveyor - Google Patents
Reciprocating oscillation conveyor Download PDFInfo
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- CN104549980B CN104549980B CN201510016504.7A CN201510016504A CN104549980B CN 104549980 B CN104549980 B CN 104549980B CN 201510016504 A CN201510016504 A CN 201510016504A CN 104549980 B CN104549980 B CN 104549980B
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Abstract
The invention discloses a reciprocating oscillation conveyor which comprises a trough body, a rack, a balance body, driven rocking bars, driving rocking bars and a oscillation motor; the middles of two groups of driven rocking bars are fixed at two sides of the rack at interval through the rotating shaft, the upper ends of each group of driven rocking bars are respectively connected with one side of the trough body in a rotating mode while the lower ends are respectively connected with corresponding balance body in a rotating mode; the oscillation motor is arranged at the rack, the rotor shaft of the oscillation motor is connected with the moving iron core through the shaft hole and the key groove, the outer layer of the moving iron core is the stator iron core used for driving the moving iron core for swing; the driving rocking bars are arranged at two sides of the rack, the driving rocking bars at two sides at fixed at two ends of the rotor of the oscillation motor through the shaft hole and the key groove, the upper ends of the driving rocking bars are respectively connected with two sides of the trough body in a rotating mode, the lower ends of the driving rocking bars are connected with the corresponding balance body in a rotating mode. The reciprocating oscillation motor solves the technical problems that the oscillating conveyor and vibrating screen classifier are difficult to meet the use requirement of high efficiency, big capability, good self-cleaning performance and no requirement on lubricant.
Description
Technical field
The present invention relates to reciprocating vibration conveyer manufacturing technology field.
Background technology
Drag one in every profession and trade wide variety of rocker-type conveyer and screening machine by a threephase asynchronous machine at present
Eccentric shaft, eccentric shaft drives a connecting rod to promote jigging conveyer balanced body, cell body, and cell body, balanced body and frame pass through rocking bar
Form swing mechanism, thus realizing the conveying of material or screening on cell body, jigging conveyer or vibrating screen classifier amplitude are generally
5-20mm, typically at 300-400 rev/min, power is according to shaking groove or the width of the sieve that shakes and length is generally 0.75-11kw for rotating speed.
The defect of this structural vibration conveyer and vibrating screen classifier is that equipment amplitude is larger if adjustment is improper, eccentric part and rocking bar
It is easily damaged, the service life of impact equipment.Eccentric part is frequently necessary to lubricate, and lubricating oil excessively often overflows sometimes, to food
It is an important polluter for conduct industry.
With jigging conveyer and vibrating screen classifier gradually extensively applying in food processing field or other field, at present
The jigging conveyer of existing structure and vibrating screen classifier are difficult to meet use requirement, in the urgent need to efficient, the big energy of one kind on market
Power, self-cleaning are good, do not need lubricate jigging conveyer and vibrating screen classifier, the jigging conveyer of this structure and vibrating screen classifier
Need to develop a kind of reciprocating vibration conveyer and just enable.
Content of the invention
It is an object of the invention to provide a kind of reciprocating vibration conveyer, difficult to solve jigging conveyer and vibrating screen classifier
It is problem in meeting that efficient, big ability, self-cleaning are good, needs do not lubricate the technology such as the use requirement meeting food service industry.
In order to realize foregoing invention purpose, the technical solution adopted in the present invention is as follows:
Reciprocating vibration conveyer, including jigging conveyer or vibrating screen classifier cell body (1), frame (2), balanced body (3),
Passive rocking bar (4), drive crank (5) and vibration motor；In the middle part of two groups of passive rocking bars (4), frame two is fixed on by rotating shaft interval
Side, every group of passive rocking bar (4) upper end is rotated with jigging conveyer or vibrating screen classifier cell body (1) side respectively and is connected, and lower end is divided
Do not rotate with corresponding balanced body (3) and connect；It is provided with vibration motor in frame (2), the armature spindle (6) of vibration motor passes through axis hole
Cooperation is connected with mover iron core (7) with keyway, drives the stator core of mover iron core (7) reciprocally swinging by magnetic resistance minimum principle
(8) it is embedded with two groups of stator winding (9)；It is additionally provided with drive crank (5) in frame (2) both sides, the drive crank (5) of described both sides leads to
Cross shaft hole matching and keyway is fixed on armature spindle (6) two ends of vibration motor, drive crank (5) upper end is divided with cell body (1) both sides
Zhuan Dong not connect, drive crank (5) lower end is rotated with corresponding balanced body (3) and connects.
The stroke that mover iron core (7) makees oscillating traverse motion with respect to stator core (8) is 0-11 degree.
Described two groups of stator winding (9) are made up of eight winding coils respectively；It is one group after four series connection, composition is transported forward
Dynamic winding coil, is another group after other four series connection, forms rearward movement winding coil；Described two groups of stator winding (9) are respectively
Connect with the igbt power component of controller, alternately add the direct current arteries and veins of pulsewidth and frequency-adjustable under automatic controller programme-control
Rush voltage.
Two groups of winding coils on stator are connected with the igbt power component of controller respectively, in automatic controller program control
The lower DC pulse voltage alternately adding pulsewidth and frequency-adjustable of system；Mover iron core (7) and stator core (8) are double-salient-pole structure.
The present invention has the advantage that
1., by the application of the present invention, whole jigging conveyer only has two mouthfuls of bearings, because rotating shaft is to swing, motion width
Spend little speed low, be not required in 5 years protect.Reduce maintenance cost, especially no oily pollution is realized to food service industry, there is high making
With being worth.
2. due to using supporting controller driving oscillation motor, making jigging conveyer or the frequency of screening and amplitude adjust
Convenient, the requirement according to conveying capacity adjust at any time it is not necessary to when can reduce frequency and amplitude, realize energy-conservation.
3. compared with an eccentric shaft structure being dragged with threephase asynchronous machine using the present invention and conventional three-phase asynchronous motor,
Energy-conservation 50% in the case of identical frequency and amplitude.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the profile along b-b direction of Fig. 1.
Fig. 4 is the profile along a-a direction of Fig. 3.
Specific embodiment
Reciprocating vibration conveyer is it is characterised in that include jigging conveyer or vibrating screen classifier cell body (1), frame
(2), balanced body (3), passive rocking bar (4), drive crank (5) and vibration motor；Pass through between rotating shaft in the middle part of two groups of passive rocking bars (4)
Every being fixed on frame both sides, every group of passive rocking bar (4) upper end is turned with jigging conveyer or vibrating screen classifier cell body (1) side respectively
It is dynamically connected, lower end is rotated with corresponding balanced body (3) respectively and connects；It is provided with vibration motor, the rotor of vibration motor in frame (2)
Axle (6) is connected with mover iron core (7) with keyway by shaft hole matching, and stator core (8) is embedded with two groups of stator winding (9), produces
Magnetic force, drives the mover iron core (7) of its reciprocally swinging by magnetic resistance minimum principle；It is additionally provided with drive crank in frame (2) both sides
(5), the drive crank (5) of described both sides is fixed on armature spindle (6) two ends of vibration motor by shaft hole matching and keyway, actively
Rocking bar (5) upper end is rotated respectively with cell body (1) both sides and is connected, and drive crank (5) lower end is rotated even with corresponding balanced body (3)
Connect.
Referring to Fig. 4, the upper fixing motor with eight salient poles of electric machine casing (10) of described reciprocating vibration conveyer is determined
Sub- iron core (8), stator core (8) is embedded with two groups of stator winding (9) and is made up of eight stator winding respectively, is one after four series connection
Group, composition travels forward winding coil, is another group, forms rearward movement winding coil after other four series connection, they respectively with
The igbt power component series connection of controller, alternately adds pulsewidth and the DC pulse of frequency-adjustable under automatic controller programme-control
Voltage.Centre is machine shaft (6), is being the mover iron core (7) that the upper fixation of machine shaft (6) has eight salient poles, motor turns
Axle (6) relies on two electric motor end caps (11) and two mouthfuls of bearings (12) to be fixed on electric machine casing, framework type sealing ring (13) be for
Prevent dust from entering bearing chamber.
The armature spindle (6) of vibration motor is connected with mover iron core (7) with keyway by shaft hole matching, mover iron core (7) and
Stator core (8), in the presence of electromagnetic force, can be axle center in rotating shaft (6), reciprocally swinging, by mover iron core (7) relatively
The oscillating motion of stator core (8) and promote jigging conveyer or vibrating screen classifier cell body to move back and forth, thus realize material leading to
Cross jigging conveyer conveying or the purpose of vibrating screen classifier screening.
When reciprocating vibration conveyer works, by a special controller, 380 volts of exchanges of power input, output
The DC pulse of two road adjustable pulse width.As just swung to the left when leading to unidirectional current to upper left and bottom right four coil, maximum 5.5 °；
As just swung to the right when leading to unidirectional current to upper right and lower-left four coil, maximum 5.5 °.Torque capacity reaches 100n.m. and is equivalent to
Torque during 300 turns of 3.0kw motor.It is sufficient for the operating mode of conventional below 3.0kw motor, shaking groove corresponding to powerful length can
Using two (or multiple stage) vibration motors, the method solution of two (or multiple stage) drive cranks.
The inductance value of lateral coil is not powered on so that it may determine the current rotational angle of mover by detection, thus control being
The no precise control continuing to electricity, realizing pendulum angle.Run it is possible to control by the size of control input current effective value
Speed, that is, control hunting frequency.
Special controller has maximum current limitation function, no matter when inputs the electric current of winding all without exceeding setting
Maximum it is ensured that motor will not burn.
Claims (4)
1. reciprocating vibration conveyer it is characterised in that include jigging conveyer or vibrating screen classifier cell body (1), frame (2),
Balanced body (3), passive rocking bar (4), drive crank (5) and vibration motor；Solid by rotating shaft interval in the middle part of two groups of passive rocking bars (4)
It is scheduled on frame both sides, every group of passive rocking bar (4) upper end is rotated even with jigging conveyer or vibrating screen classifier cell body (1) side respectively
Connect, lower end is rotated with corresponding balanced body (3) respectively and connects；It is provided with vibration motor, the armature spindle of vibration motor in frame (2)
(6) it is connected with mover iron core (7) with keyway by shaft hole matching, drive mover iron core (7) reciprocally swinging by magnetic resistance minimum principle
Stator core (8) be embedded with two groups of stator winding (9)；It is additionally provided with drive crank (5), the master of described both sides in frame (2) both sides
Shake armature spindle (6) two ends, drive crank (5) upper end and the groove that bar (5) is fixed on vibration motor by shaft hole matching and keyway
Body (1) both sides rotate connection respectively, and drive crank (5) lower end is rotated with corresponding balanced body (3) and connects.
2. reciprocating vibration conveyer according to claim 1 is it is characterised in that mover iron core (7) is with respect to stator ferrum
The stroke that oscillating traverse motion made by core (8) is 0-11 degree.
3. reciprocating vibration conveyer according to claim 1 and 2 is it is characterised in that described two groups of stator winding (9) are divided
It is not made up of eight winding coils；It is one group after four series connection, form the winding coil that travels forward, be another after other four series connection
Group, forms rearward movement winding coil；Described two groups of stator winding (9) are connected with the igbt power component of controller respectively,
The DC pulse voltage of pulsewidth and frequency-adjustable is alternately added under automatic controller programme-control.
4. reciprocating vibration conveyer according to claim 1 and 2 is it is characterised in that mover iron core (7) and stator core
(8) it is double-salient-pole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016504.7A CN104549980B (en) | 2015-01-12 | 2015-01-12 | Reciprocating oscillation conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016504.7A CN104549980B (en) | 2015-01-12 | 2015-01-12 | Reciprocating oscillation conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104549980A CN104549980A (en) | 2015-04-29 |
| CN104549980B true CN104549980B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510016504.7A Active CN104549980B (en) | 2015-01-12 | 2015-01-12 | Reciprocating oscillation conveyor |
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| Country | Link |
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| CN (1) | CN104549980B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020002308B3 (en) * | 2020-03-06 | 2020-12-03 | WIMA Wilsdruffer Maschinen- und Anlagenbau GmbH | Sieve device, in particular flip-flop sieve device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3815117B2 (en) * | 1999-05-10 | 2006-08-30 | 神鋼電機株式会社 | Vibration conveyor |
| CN101125607A (en) * | 2007-09-24 | 2008-02-20 | 江苏保龙机电制造有限公司 | Vibrating conveyor |
| WO2009155710A1 (en) * | 2008-06-25 | 2009-12-30 | Brunes, Per | Vibratory conveyor |
| CN103625860A (en) * | 2013-12-12 | 2014-03-12 | 来安县新元机电设备设计有限公司 | Vibratory potato conveyer |
| CN204503508U (en) * | 2015-01-12 | 2015-07-29 | 黑龙江恒益电气股份有限公司 | Swing type shuttle |
-
2015
- 2015-01-12 CN CN201510016504.7A patent/CN104549980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3815117B2 (en) * | 1999-05-10 | 2006-08-30 | 神鋼電機株式会社 | Vibration conveyor |
| CN101125607A (en) * | 2007-09-24 | 2008-02-20 | 江苏保龙机电制造有限公司 | Vibrating conveyor |
| WO2009155710A1 (en) * | 2008-06-25 | 2009-12-30 | Brunes, Per | Vibratory conveyor |
| CN103625860A (en) * | 2013-12-12 | 2014-03-12 | 来安县新元机电设备设计有限公司 | Vibratory potato conveyer |
| CN204503508U (en) * | 2015-01-12 | 2015-07-29 | 黑龙江恒益电气股份有限公司 | Swing type shuttle |
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| Publication number | Publication date |
|---|---|
| CN104549980A (en) | 2015-04-29 |
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