CN103896026A - Horizontal-type full-closed conveying feeder with external vibration exciter - Google Patents
Horizontal-type full-closed conveying feeder with external vibration exciter Download PDFInfo
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- CN103896026A CN103896026A CN201410156705.2A CN201410156705A CN103896026A CN 103896026 A CN103896026 A CN 103896026A CN 201410156705 A CN201410156705 A CN 201410156705A CN 103896026 A CN103896026 A CN 103896026A
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Abstract
The invention discloses a horizontal-type full-closed conveying feeder with an external vibration exciter. The horizontal-type full-closed conveying feeder is characterized in that the horizontal-type full-closed conveying feeder comprises an inner barrel (11), a discharging side expansion joint (13), a feeding side expansion joint (8), a fixed vibration isolation spring (23a), a fixed vibration isolation spring (23b), a discharging side outer barrel (18) and a feeding side outer barrel (5), wherein the right end of the discharging side outer barrel (18) is communicated with the left end of the discharging side expansion joint (13), the left end of the feeding side outer barrel (5) is communicated with the right end of the feeding side expansion joint (8), an external fixed discharging pipe (22) is communicated with the lower end of a discharging side outer barrel discharge port (16) through an outer discharging port (17), an external fixed feeding pipe (21) is communicated with the upper end of a feeding side outer barrel receiving port (3) through an outer feeding port (1), and a first vibration excitation motor (10a) and a second vibration excitation motor (10b) are arranged on the inner barrel (11). The horizontal-type full-closed conveying feeder is simple in structure, the expansion joints will not stretch or be compressed in the axial direction, and the vibration excitation motors are more convenient to maintain.
Description
Technical field
The present invention relates to a kind of feeder of carrying, especially a kind of being applicable to fed in raw material and the conveying feeder of discharging opening under high pressure or vacuum condition.More particularly, it is the external conveying feeder of a kind of horizontal totally-enclosed exciting source.
Background technology
At present, powder, blocky-shaped particle material are added to (comprising malleation and negative pressure) with pressure space of sealing, conventional method is: first charging system need be equipped with the hopper with sealing arrangement that is placed in enclosure space with pressure top, material is put into hopper, in blanking process, sealing arrangement is by batch can inside, material and material feeding enclosure space with pressure and ambient atmosphere isolation, and material is sent in enclosure space with pressure by elephant trunk or vibrating feeder.If by elephant trunk material conveying, in the time that the receiving opening horizontal throw of hopper feed opening and enclosure space differs distant, due to the frictional behavior of material, often need the receiving opening of hopper feed opening and enclosure space vertically apart from widening, the corresponding height that will increase whole plant and equipment erecting stage, is unfavorable for the control of investment.
For this situation, use horizontal feed vibrating feeder, in order to carry and feed under condition with pressure, conventional method is at conventional sealable tank of horizontal feed vibrating feeder overcoat at present, also can normally work, but there is complex structure, cost is high, occupation of land is large, be placed in the shortcoming of the horizontal feed vibrating feeder maintain and replace difficulty in sealable tank.
In addition, our company is aspect the research and development of feeder, also two patents have been obtained, the patent No. is respectively 200620170101.4 and 200620170105.2, but in actual use, also exist expansion joint affected by axial blind plate power and radial compression applied, the problem that causes whole oscillatory system normally to work.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of horizontal totally-enclosed exciting source external conveying feeder.It is that a kind of simple in structure, expansion joint can tensile and compress, and shock electric machine is safeguarded to change and carried easily feeder.
The object of the invention is to reach by following measure: the external conveying feeder of a kind of horizontal totally-enclosed exciting source, it is characterized in that it comprises the first shock electric machine, the second shock electric machine, inner barrel, exit side expansion joint and charging side expansion joint suit are fixed on the inner barrel left and right sides, the lower end of fixing isolation spring is fixed on the junction of exit side expansion joint and inner barrel, the lower end of fixing isolation spring is fixed on the junction of charging side expansion joint and inner barrel, exit side outer cylinder body and charging side outer cylinder body are sleeved on two ends, inner barrel left and right, the right-hand member of exit side outer cylinder body is communicated with exit side expansion joint left end, the left end of charging side outer cylinder body is communicated with charging side expansion joint right-hand member, the below of exit side outer cylinder body is provided with and is communicated with exit side outer cylinder body and the exit side outer cylinder body discharging opening of the vertical and intersectant centerline of line of centers and exit side outer cylinder body, external fixing discharge nozzle is communicated with the lower end of exit side outer cylinder body discharging opening by discharging external tapping, the top of charging side outer cylinder body is provided with and is communicated with charging side outer cylinder body and the charging side outer cylinder body receiving opening of the vertical and intersectant centerline of line of centers and charging side outer cylinder body, external fixing feeder sleeve is communicated with the upper end of charging side outer cylinder body receiving opening by reinforced external tapping, on inner barrel, be provided with two openings, be respectively inner barrel receiving opening and inner barrel discharging opening, inner barrel receiving opening line of centers supporting with charging side outer cylinder body receiving opening and inner barrel receiving opening overlaps with charging side outer cylinder body receiving opening line of centers, inner barrel discharging opening line of centers and exit side outer cylinder body discharging opening line of centers supporting with exit side outer cylinder body discharging opening and inner barrel discharging opening overlap.
In technique scheme, exit side expansion joint and charging side expansion joint are arranged symmetrically with about the line of centers of inner barrel, and exit side outer cylinder body and charging side outer cylinder body are arranged symmetrically with about the line of centers of inner barrel.
In technique scheme, the first shock electric machine and the second shock electric machine are arranged on inner barrel and between charging side expansion joint and exit side expansion joint.
In technique scheme, exit side expansion joint is fixed on inner barrel by inner barrel exit side flange, and charging side expansion joint is fixed on inner barrel by inner barrel charging side flange.
In technique scheme, the below of charging side outer cylinder body is provided with charging side outer cylinder body sighthole, the line of centers of charging side outer cylinder body sighthole overlaps with the line of centers of charging side outer cylinder body receiving opening, and the lower end of charging side outer cylinder body sighthole is provided with the charging side outer cylinder body hand hole cover matching with charging side outer cylinder body sighthole.
In technique scheme, in inner barrel, be provided with inner barrel liner plate, inner barrel liner plate is close on the inwall of inner barrel the latter half as boundary taking the line of centers of inner barrel, and the lower left of inner barrel liner plate is provided with the inner barrel liner plate discharging opening matching with inner barrel discharging opening.
In technique scheme, in charging side expansion joint and exit side expansion joint, be provided with expansion joint inner support frame.
In technique scheme, between charging side outer cylinder body receiving opening and reinforced external tapping, be provided with charge door internal lining pipe, the two ends of charge door internal lining pipe are communicated with reinforced external tapping and inner barrel respectively.
The advantage that the present invention has is as follows: outside sealable tank is divided into exit side outer cylinder body and charging side outer cylinder body by the present invention, respectively inner barrel charge door and the discharging opening of vibrating feeder is sealed, simple in structure.Inner barrel charging side flange and inner barrel exit side flange all can be passed to axial force of inner barrel, equal and opposite in direction, opposite direction, inner barrel longitudinal balance like this, also because the other one end of expansion joint is rigidly connected by charging side outer cylinder body, exit side outer cylinder body and external fixing feeder sleeve and external fixing discharge nozzle, the blind plate power of outer cylinder body has been delivered to external structure, so expansion joint can not stretch and compression by axle when inner barrel is static.In addition, shock electric machine is arranged on does not have the inner barrel of urceolus position outer wall, safeguards easily, changes.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
1. reinforced external tappings in figure, 2. charge door internal lining pipe, 3. charging side outer cylinder body receiving opening, 4. inner barrel receiving opening, 5. charging side outer cylinder body, 6. charging side outer cylinder body sighthole, 7. charging side outer cylinder body hand hole cover, 8. charging side expansion joint, 9. inner barrel charging side flange, 10a. the first shock electric machine, 10b. the second shock electric machine, 11. inner barrels, 12. inner barrel exit side flanges, 13. exit side expansion joints, 14. inner barrel discharging openings, 15. inner barrel liner plate discharging openings, 16. exit side outer cylinder body discharging openings, 17. discharging external tappings, 18. exit side outer cylinder bodies, 19. inner barrel liner plates, 20. expansion joint inner support frames, 21. external fixing feeder sleeves, 22. external fixing discharge nozzles, 23a. fixes isolation spring, 23b. fixes isolation spring.
Detailed description of the invention
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but it does not form limitation of the invention, only do for example.By explanation, advantage of the present invention will become more clear and easily understand simultaneously.
Consult Fig. 1, Fig. 2 is known: the external conveying feeder of a kind of horizontal totally-enclosed exciting source, it is characterized in that it comprises the first shock electric machine 10a, the second shock electric machine 10b, inner barrel 11, exit side expansion joint 13 and charging side expansion joint 8 suits are fixed on inner barrel 11 left and right sides, the lower end of fixing isolation spring 23a is fixed on the junction of exit side expansion joint 13 and inner barrel 11, the lower end of fixing isolation spring 23b is fixed on the junction of charging side expansion joint 8 and inner barrel 11, exit side outer cylinder body 18 and charging side outer cylinder body 5 are sleeved on inner barrel 11 two ends, left and right, the right-hand member of exit side outer cylinder body 18 is communicated with exit side expansion joint 13 left ends, the left end of charging side outer cylinder body 5 is communicated with charging side expansion joint 8 right-hand members, the below of exit side outer cylinder body 18 is provided with and is communicated with exit side outer cylinder body 18 and the exit side outer cylinder body discharging opening 16 of the vertical and intersectant centerline of line of centers and exit side outer cylinder body 18, external fixing discharge nozzle 22 is communicated with the lower end of exit side outer cylinder body discharging opening 16 by discharging external tapping 17, the top of charging side outer cylinder body 5 is provided with and is communicated with charging side outer cylinder body 5 and the charging side outer cylinder body receiving opening 3 of the vertical and intersectant centerline of line of centers and charging side outer cylinder body 5, external fixing feeder sleeve 21 is communicated with the upper end of charging side outer cylinder body receiving opening 3 by reinforced external tapping 1, on inner barrel 11, be provided with two openings, be respectively inner barrel receiving opening 4 and inner barrel discharging opening 14, inner barrel receiving opening 4 line of centers supporting with charging side outer cylinder body receiving opening 3 and inner barrel receiving opening 4 overlaps with charging side outer cylinder body receiving opening 3 line of centerss, inner barrel discharging opening 14 line of centers and exit side outer cylinder body discharging opening 16 line of centerss supporting with exit side outer cylinder body discharging opening 16 and inner barrel discharging opening 14 overlap.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, it is characterized in that exit side expansion joint 13 and charging side expansion joint 8 are arranged symmetrically with about the line of centers of inner barrel 11, exit side outer cylinder body 18 and charging side outer cylinder body 5 are arranged symmetrically with about the line of centers of inner barrel 11.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, is characterized in that the first shock electric machine 10a and the second shock electric machine 10b are arranged on inner barrel 11 and between charging side expansion joint 8 and exit side expansion joint 13.Do not have outer cylinder body to affect maintenance, the replacing of the first shock electric machine 10a and the second shock electric machine 10b.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, is characterized in that exit side expansion joint 13 is fixed on inner barrel 11 by inner barrel exit side flange 12, and charging side expansion joint 8 is fixed on inner barrel 11 by inner barrel charging side flange 9.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, the below that it is characterized in that charging side outer cylinder body 5 is provided with charging side outer cylinder body sighthole 6, the line of centers of charging side outer cylinder body sighthole 6 overlaps with the line of centers of charging side outer cylinder body receiving opening 3, and the lower end of charging side outer cylinder body sighthole 6 is provided with the charging side outer cylinder body hand hole cover 7 matching with charging side outer cylinder body sighthole 6.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, it is characterized in that being provided with in inner barrel 11 inner barrel liner plate 19, inner barrel liner plate 19 is close on the inwall of inner barrel 11 the latter halfs as boundary taking the line of centers of inner barrel 11, and the lower left of inner barrel liner plate 19 is provided with the inner barrel liner plate discharging opening 15 matching with inner barrel discharging opening 14.Inner barrel liner plate 19 can extend the service life of vibrating feeder inner barrel 11.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, is characterized in that being provided with expansion joint inner support frame 20 in charging side expansion joint 8 and exit side expansion joint 13.When can avoiding expansion joint to have large negative pressure in inside, expansion joint inner support frame 20 there is radially shriveling the situation of distortion.
The external conveying feeder of the horizontal totally-enclosed exciting source of described one, is characterized in that being provided with charge door internal lining pipe 2 between charging side outer cylinder body receiving opening 3 and reinforced external tapping 1, and the two ends of charge door internal lining pipe 2 are communicated with reinforced external tapping 1 and inner barrel 11 respectively.What charge door internal lining pipe 2 can effectively avoid that reinforced external tapping 1 and inner barrel 11 expected washes away, the service life of extension device.
Exit side outer cylinder body 18 is connected with exit side expansion joint 13, other one end of exit side expansion joint 13 is connected with the exit side flange 12 of inner barrel 11, charging side outer cylinder body 5 is connected with charging side expansion joint 8, the charging side flange 9 of charging side expansion joint 8 and inner barrel 11 is connected, and has so just realized the sealing to interior barrel discharge hole 14, inner barrel receiving opening 4 of charging side outer cylinder body 5, exit side outer cylinder body 18 and has flexibly connected.
Inner barrel 11 in quick condition, can be realized vibrating transportation feed under the connection of fixing isolation spring 23a, fixing isolation spring 23b and exit side expansion joint 13, charging side expansion joint 8 under the effect of disturbance force.
Inner barrel 11 has played sealable tank simultaneously and has carried cell body, shock electric machine that fixing effect is installed.
Fixing isolation spring 23a, fixing isolation spring 23b are fixed on structure platform, except bearing the gravity of vibrating mass, can also play vibration isolation effect.
The first shock electric machine (10a) and the second shock electric machine (10b) are arranged between inner barrel outer wall charging side flange 9 and exit side flange 12, do not have outer cylinder body to affect it and safeguard, change.
The eccentric block synchronous backward rotation of the first shock electric machine (10a) and the second shock electric machine (10b).The eccentric block synchronous backward rotation of two shock electric machines can form the biaxial inertial vibrator that produces unidirectional disturbance force.
Other,, without the part describing in detail, is prior art.
Claims (8)
1. the external conveying feeder of horizontal totally-enclosed exciting source, it is characterized in that it comprises the first shock electric machine (10a), the second shock electric machine (10b), inner barrel (11), exit side expansion joint (13) and charging side expansion joint (8) suit are fixed on inner barrel (11) left and right sides, the lower end of fixing isolation spring (23a) is fixed on the junction of exit side expansion joint (13) and inner barrel (11), the lower end of fixing isolation spring (23b) is fixed on the junction of charging side expansion joint (8) and inner barrel (11), exit side outer cylinder body (18) and charging side outer cylinder body (5) are sleeved on inner barrel (11) two ends, left and right, the right-hand member of exit side outer cylinder body (18) is communicated with exit side expansion joint (13) left end, the left end of charging side outer cylinder body (5) is communicated with charging side expansion joint (8) right-hand member, the below of exit side outer cylinder body (18) is provided with and is communicated with exit side outer cylinder body (18) and the exit side outer cylinder body discharging opening (16) of the vertical and intersectant centerline of line of centers and exit side outer cylinder body (18), external fixing discharge nozzle (22) is communicated with the lower end of exit side outer cylinder body discharging opening (16) by discharging external tapping (17), the top of charging side outer cylinder body (5) is provided with and is communicated with charging side outer cylinder body (5) and the charging side outer cylinder body receiving opening (3) of the vertical and intersectant centerline of line of centers and charging side outer cylinder body (5), external fixing feeder sleeve (21) is communicated with the upper end of charging side outer cylinder body receiving opening (3) by reinforced external tapping (1), on inner barrel (11), be provided with two openings, be respectively inner barrel receiving opening (4) and inner barrel discharging opening (14), inner barrel receiving opening (4) line of centers supporting with charging side outer cylinder body receiving opening (3) and inner barrel receiving opening (4) overlaps with charging side outer cylinder body receiving opening (3) line of centers, inner barrel discharging opening (14) line of centers and exit side outer cylinder body discharging opening (16) line of centers supporting with exit side outer cylinder body discharging opening (16) and inner barrel discharging opening (14) overlap.
2. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, it is characterized in that exit side expansion joint (13) and charging side expansion joint (8) are arranged symmetrically with about the line of centers of inner barrel (11), exit side outer cylinder body (18) and charging side outer cylinder body (5) are arranged symmetrically with about the line of centers of inner barrel (11).
3. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, is characterized in that the first shock electric machine (10a) and the second shock electric machine (10b) are arranged on inner barrel (11) above and are positioned between charging side expansion joint (8) and exit side expansion joint (13).
4. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, it is characterized in that exit side expansion joint (13) is fixed on inner barrel (11) by inner barrel exit side flange (12) upper, charging side expansion joint (8) is fixed on inner barrel (11) by inner barrel charging side flange (9).
5. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, the below that it is characterized in that charging side outer cylinder body (5) is provided with charging side outer cylinder body sighthole (6), the line of centers of charging side outer cylinder body sighthole (6) overlaps with the line of centers of charging side outer cylinder body receiving opening (3), and the lower end of charging side outer cylinder body sighthole (6) is provided with the charging side outer cylinder body hand hole cover (7) matching with charging side outer cylinder body sighthole (6).
6. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, it is characterized in that being provided with in inner barrel (11) inner barrel liner plate (19), inner barrel liner plate (19) is close on the inwall of inner barrel (11) the latter half as boundary taking the line of centers of inner barrel (11), and the lower left of inner barrel liner plate (19) is provided with the inner barrel liner plate discharging opening (15) matching with inner barrel discharging opening (14).
7. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, is characterized in that being provided with expansion joint inner support frame (20) in charging side expansion joint (8) and exit side expansion joint (13).
8. the external conveying feeder of the horizontal totally-enclosed exciting source of one according to claim 1, it is characterized in that being provided with charge door internal lining pipe (2) between charging side outer cylinder body receiving opening (3) and reinforced external tapping (1), the two ends of charge door internal lining pipe (2) are communicated with reinforced external tapping (1) and inner barrel (11) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156705.2A CN103896026B (en) | 2014-04-18 | 2014-04-18 | The external conveying feeder of a kind of horizontal totally-enclosed exciting source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156705.2A CN103896026B (en) | 2014-04-18 | 2014-04-18 | The external conveying feeder of a kind of horizontal totally-enclosed exciting source |
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| Publication Number | Publication Date |
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| CN103896026A true CN103896026A (en) | 2014-07-02 |
| CN103896026B CN103896026B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410156705.2A Active CN103896026B (en) | 2014-04-18 | 2014-04-18 | The external conveying feeder of a kind of horizontal totally-enclosed exciting source |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200985206Y (en) * | 2006-12-18 | 2007-12-05 | 李衍持 | Linear vibration self-synchronous feeder |
| CN201040663Y (en) * | 2006-12-31 | 2008-03-26 | 中冶南方工程技术有限公司 | Horizontal vacuum motor vibration feeder |
| CN201056416Y (en) * | 2006-12-31 | 2008-05-07 | 中冶南方工程技术有限公司 | Vibrating feeder of vacuum electric motor |
| CN201224617Y (en) * | 2008-05-16 | 2009-04-22 | 上海建设路桥机械设备有限公司 | Vibrating feeder |
| CN201406190Y (en) * | 2009-03-30 | 2010-02-17 | 钟祥市振兴机械设备制造有限公司 | Vacuum vibrating feeder |
| CN201825980U (en) * | 2010-11-02 | 2011-05-11 | 武汉钢铁(集团)公司 | Ration feeder for alloy material in RH vacuum furnace |
| JP4873403B2 (en) * | 2006-02-09 | 2012-02-08 | セイコーインスツル株式会社 | Parts transfer device |
| CN103538882A (en) * | 2013-10-27 | 2014-01-29 | 黑龙江宏宇电站设备有限公司 | Mine used vibrating feeder |
| CN203819938U (en) * | 2014-04-18 | 2014-09-10 | 中冶南方工程技术有限公司 | Horizontal type whole sealing conveying and feeding machine with external exciting vibrating source |
-
2014
- 2014-04-18 CN CN201410156705.2A patent/CN103896026B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4873403B2 (en) * | 2006-02-09 | 2012-02-08 | セイコーインスツル株式会社 | Parts transfer device |
| CN200985206Y (en) * | 2006-12-18 | 2007-12-05 | 李衍持 | Linear vibration self-synchronous feeder |
| CN201040663Y (en) * | 2006-12-31 | 2008-03-26 | 中冶南方工程技术有限公司 | Horizontal vacuum motor vibration feeder |
| CN201056416Y (en) * | 2006-12-31 | 2008-05-07 | 中冶南方工程技术有限公司 | Vibrating feeder of vacuum electric motor |
| CN201224617Y (en) * | 2008-05-16 | 2009-04-22 | 上海建设路桥机械设备有限公司 | Vibrating feeder |
| CN201406190Y (en) * | 2009-03-30 | 2010-02-17 | 钟祥市振兴机械设备制造有限公司 | Vacuum vibrating feeder |
| CN201825980U (en) * | 2010-11-02 | 2011-05-11 | 武汉钢铁(集团)公司 | Ration feeder for alloy material in RH vacuum furnace |
| CN103538882A (en) * | 2013-10-27 | 2014-01-29 | 黑龙江宏宇电站设备有限公司 | Mine used vibrating feeder |
| CN203819938U (en) * | 2014-04-18 | 2014-09-10 | 中冶南方工程技术有限公司 | Horizontal type whole sealing conveying and feeding machine with external exciting vibrating source |
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| CN103896026B (en) | 2016-03-30 |
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