CN204503508U - Swing type shuttle - Google Patents
Swing type shuttle Download PDFInfo
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- CN204503508U CN204503508U CN201520022281.0U CN201520022281U CN204503508U CN 204503508 U CN204503508 U CN 204503508U CN 201520022281 U CN201520022281 U CN 201520022281U CN 204503508 U CN204503508 U CN 204503508U
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Abstract
The utility model discloses a kind of swing type shuttle, comprise cell body, frame, balanced body, passive rocking bar, drive crank and swing type vibration motor; Be fixed on frame both sides by rotating shaft interval in the middle part of two groups of passive rocking bars, often organize passive rocking bar upper end and be rotationally connected with cell body side respectively, lower end is rotationally connected with corresponding balanced body respectively; Be provided with swing type vibration motor in frame, the armature spindle of swing type vibration motor is connected with mover iron core with keyway by shaft hole matching, and mover iron core skin is the stator core driving its reciprocally swinging; Also drive crank is provided with in frame both sides, the drive crank of described both sides is fixed on the armature spindle two ends of swing type vibration motor by shaft hole matching and keyway, drive crank upper end and cell body both sides are rotationally connected respectively, and drive crank lower end is rotationally connected with corresponding balanced body.Solve jigging conveyer and vibrating screen classifier to be difficult to meet the problem such as efficient, large ability, self-cleaning instructions for use that is good, not needs lubrication.
Description
Technical field
The utility model relates to swing type shuttle manufacturing technology field.
Background technology
The current rocker-type conveyer in every profession and trade extensive use and screening machine drag an eccentric shaft by a threephase asynchronous machine, eccentric shaft drives a connecting rod to promote jigging conveyer balanced body, cell body, cell body, balanced body and frame form swing mechanism by rocking bar, thus realize conveying or the screening of material on cell body, jigging conveyer or vibrating screen classifier amplitude are generally 5-20mm, rotating speed is generally at 300-400 rev/min, and power is generally 0.75-11kW according to the width of shake groove or the sieve that shakes and length.The defect of this structural vibration conveyer and vibrating screen classifier is that equipment amplitude is comparatively large, and eccentric part and rocking bar easily damage, and affect the service life of equipment if adjust improper.Eccentric part often needs lubrication, and lubricating oil too much often overflows sometimes, is important pollution sources to food service industry.
Along with jigging conveyer and vibrating screen classifier are in the extensive use gradually of food processing field or other field, the jigging conveyer of current existing structure and vibrating screen classifier are difficult to meet instructions for use, good in the urgent need to a kind of efficient, large ability, self-cleaning on market, do not need the jigging conveyer that lubricates and vibrating screen classifier, the jigging conveyer of this structure and vibrating screen classifier need to develop a kind of swing type shuttle and could realize.
Summary of the invention
The purpose of this utility model is to provide a kind of swing type shuttle, with solve jigging conveyer and vibrating screen classifier be difficult to meet efficient, large ability, self-cleaning good, not needs lubricate the technology such as the instructions for use meeting food service industry for problem.
In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:
Swing type shuttle, it is characterized in that, involving vibrations conveyer or vibrating screen classifier cell body (1), frame (2), balanced body (3), passive rocking bar (4), drive crank (5) and swing type vibration motor; Two groups of passive rocking bar (4) middle parts are fixed on frame both sides by rotating shaft interval, often organize passive rocking bar (4) upper end to be rotationally connected with jigging conveyer or vibrating screen classifier cell body (1) side respectively, lower end is rotationally connected with corresponding balanced body (3) respectively; Swing type vibration motor is provided with in frame (2), the armature spindle (6) of swing type vibration motor is connected with mover iron core (7) with keyway by shaft hole matching, drives the stator core (8) of mover iron core (7) reciprocally swinging to be embedded with two groups of stator winding (9) by magnetic resistance minimum principle; Drive crank (5) is also provided with in frame (2) both sides, the drive crank (5) of described both sides is fixed on armature spindle (6) two ends of swing type vibration motor by shaft hole matching and keyway, drive crank (5) upper end and cell body (1) both sides are rotationally connected respectively, and drive crank (5) lower end is rotationally connected with corresponding balanced body (3).
The stroke that mover iron core (7) does oscillating traverse motion relative to stator core (8) is 0-11 degree.
Described two groups of stator winding (9) are made up of eight winding coils respectively; Be one group after four series connection, form the winding coil that travels forward, be another group after another four series connection, form motion winding coil backward; Described two groups of stator winding (9) are connected with the IGBT power component of controller respectively, alternately add the DC pulse voltage of pulsewidth and frequency-adjustable under automatic controller programme-control.
Two groups of winding coils (8) on stator are connected with the IGBT power component of controller respectively, alternately add the DC pulse voltage of pulsewidth and frequency-adjustable under automatic controller programme-control; Mover iron core (7) and stator core (8) are double-salient-pole structure.
The utility model tool has the following advantages:
1. by the application of this oscillating motor, whole jigging conveyer only has two mouthfuls of bearings, and because rotating shaft just swings, the little speed of motion amplitude is low, not Xu Bao Yang in 5 years.Reduce maintenance cost, especially food service industry is realized without oil pollution, there is high use value.
2. owing to adopting supporting controller to drive oscillating motor, make the frequency of jigging conveyer or screening and amplitude easy to adjust, the requirement according to conveying capacity regulates at any time, can reduce frequency and amplitude when not needing, and realizes energy-conservation.
3. adopt compared with this motor drags an eccentric shaft structure with three-phase asynchronous motor in the past and threephase asynchronous machine, when identical frequency and amplitude energy-conservation 50%.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
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.
Detailed description of the invention
Swing type shuttle, it is characterized in that, involving vibrations conveyer or vibrating screen classifier cell body (1), frame (2), balanced body (3), passive rocking bar (4), drive crank (5) and swing type vibration motor; Two groups of passive rocking bar (4) middle parts are fixed on frame both sides by rotating shaft interval, often organize passive rocking bar (4) upper end to be rotationally connected with jigging conveyer or vibrating screen classifier cell body (1) side respectively, lower end is rotationally connected with corresponding balanced body (3) respectively; Swing type vibration motor is provided with in frame (2), the armature spindle (6) of swing type vibration motor is connected with mover iron core (7) with keyway by shaft hole matching, stator core (8) is embedded with two groups of stator winding (9), produce magnetic force, drive the mover iron core (7) of its reciprocally swinging by magnetic resistance minimum principle; Drive crank (5) is also provided with in frame (2) both sides, the drive crank (5) of described both sides is fixed on armature spindle (6) two ends of swing type vibration motor by shaft hole matching and keyway, drive crank (5) upper end and cell body (1) both sides are rotationally connected respectively, and drive crank (5) lower end is rotationally connected with corresponding balanced body (3).
See Fig. 4, the upper motor stator core (8) fixedly with eight salient poles of electric machine casing (10) of described swing type vibration motor, stator core (8) is embedded with two groups of stator winding (9) and is made up of eight stator winding respectively, it is one group after four series connection, form the winding coil that travels forward, be another group after another four series connection, form motion winding coil backward, they are connected with the IGBT power component of controller respectively, alternately add the DC pulse voltage of pulsewidth and frequency-adjustable under automatic controller programme-control.Centre is machine shaft (6), be the upper mover iron core (7) fixedly with eight salient poles of machine shaft (6), machine shaft (6) relies on two electric motor end caps (11) and two mouthfuls of bearings (12) to be fixed on electric machine casing, and framework type sealing ring (13) is to prevent dust from entering bearing chamber.
The armature spindle (6) of swing type vibration motor is connected with mover iron core (7) with keyway by shaft hole matching, mover iron core (7) and stator core (8) are under the effect of electromagnetic force, can be axle center in rotating shaft (6), reciprocally swinging, promoted jigging conveyer or the reciprocating motion of vibrating screen classifier cell body by the oscillating motion of mover (7) relative stator (8), thus realize the object that material is carried by jigging conveyer or vibrating screen classifier sieves.
When swing type shuttle works, by a special controller, power supply inputs 380 volts of interchanges, exports the DC pulse of two road adjustable pulse width.As just swung left when leading to direct current to upper left and four, bottom right coil, maximum 5.5 °; As just swung to the right when leading to direct current to upper right and four, lower-left coil, maximum 5.5 °.Torque capacity reaches torque when 100N.M. is equivalent to 300 turns, 3.0KW motor.Be enough to the operating mode meeting below 3.0KW motor in the past, two (or multiple stage) oscillating motors can be adopted, the way of two (or multiple stage) drive cranks corresponding to the powerful length groove that shakes.
By detecting the inductance value of the lateral coil that is not energized, just can determine the rotational angle that mover is current, thus control whether to continue to electricity, realize the accurate control of pendulum angle.By the size of control inputs current effective value, just can controlling run speed, namely control hunting frequency.
Special controller has maximum current limitation function, and the electric current no matter when inputting winding all can not exceed the maximum of setting, guarantees that motor can not burn.
Claims (4)
1. swing type shuttle, it is characterized in that, involving vibrations conveyer or vibrating screen classifier cell body (1), frame (2), balanced body (3), passive rocking bar (4), drive crank (5) and swing type vibration motor; Two groups of passive rocking bar (4) middle parts are fixed on frame both sides by rotating shaft interval, often organize passive rocking bar (4) upper end to be rotationally connected with jigging conveyer or vibrating screen classifier cell body (1) side respectively, lower end is rotationally connected with corresponding balanced body (3) respectively; Swing type vibration motor is provided with in frame (2), the armature spindle (6) of swing type vibration motor is connected with mover iron core (7) with keyway by shaft hole matching, drives the stator core (8) of mover iron core (7) reciprocally swinging to be embedded with two groups of stator winding (9) by magnetic resistance minimum principle; Drive crank (5) is also provided with in frame (2) both sides, the drive crank (5) of described both sides is fixed on armature spindle (6) two ends of swing type vibration motor by shaft hole matching and keyway, drive crank (5) upper end and cell body (1) both sides are rotationally connected respectively, and drive crank (5) lower end is rotationally connected with corresponding balanced body (3).
2. swing type shuttle according to claim 1, is characterized in that, the stroke that mover iron core (7) does oscillating traverse motion relative to stator core (8) is 0-11 degree.
3. swing type shuttle according to claim 1 and 2, is characterized in that, described two groups of stator winding (9) are made up of eight winding coils respectively; Be one group after four series connection, form the winding coil that travels forward, be another group after another four series connection, form motion winding coil backward; Described two groups of stator winding (9) are connected with the IGBT power component of controller respectively, alternately add the DC pulse voltage of pulsewidth and frequency-adjustable under automatic controller programme-control.
4. swing type shuttle according to claim 1 and 2, is characterized in that, mover iron core (7) and stator core (8) are double-salient-pole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022281.0U CN204503508U (en) | 2015-01-12 | 2015-01-12 | Swing type shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022281.0U CN204503508U (en) | 2015-01-12 | 2015-01-12 | Swing type shuttle |
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| Publication Number | Publication Date |
|---|---|
| CN204503508U true CN204503508U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022281.0U Active CN204503508U (en) | 2015-01-12 | 2015-01-12 | Swing type shuttle |
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| CN (1) | CN204503508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549980A (en) * | 2015-01-12 | 2015-04-29 | 黑龙江恒益电气股份有限公司 | Reciprocating oscillation motor |
| CN113697396A (en) * | 2021-09-10 | 2021-11-26 | 晟通科技集团有限公司 | Vibration conveying device |
-
2015
- 2015-01-12 CN CN201520022281.0U patent/CN204503508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549980A (en) * | 2015-01-12 | 2015-04-29 | 黑龙江恒益电气股份有限公司 | Reciprocating oscillation motor |
| CN104549980B (en) * | 2015-01-12 | 2017-02-01 | 黑龙江恒益电气股份有限公司 | Reciprocating oscillation conveyor |
| CN113697396A (en) * | 2021-09-10 | 2021-11-26 | 晟通科技集团有限公司 | Vibration conveying device |
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