CN2723053Y - Vibration exciting device capable of serial and parallel connection - Google Patents
Vibration exciting device capable of serial and parallel connection Download PDFInfo
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- CN2723053Y CN2723053Y CN 200420088013 CN200420088013U CN2723053Y CN 2723053 Y CN2723053 Y CN 2723053Y CN 200420088013 CN200420088013 CN 200420088013 CN 200420088013 U CN200420088013 U CN 200420088013U CN 2723053 Y CN2723053 Y CN 2723053Y
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- exciting
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- parallel
- axle
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Abstract
The utility model relates to a vibration exciting device capable of series and parallel connection. The device is provided with a vibration source and adopts interconnected a transmission rod and a connecting rod. The transmission rod is parallel to a screen mesh, the connecting rod is vertical to the transmission rod, and the other end of the connecting rod is fixed to a rotating vibration shaft which is in horizontality. Both ends of the rotating vibration shaft are sheathed with rotating vibration springs, and are supported and fixed on a container by the rotating vibration springs. One end of each of a plurality of exciting arms is fixed to the rotating vibration shaft, and the exciting arms are upwards arranged in parallel with same tilt angles. The other end of each exciting arm is a vibration exciting end, and is closely contacted with an excited body. The utility model produces multiple positions of excitation by effective series and parallel connection of the components, such as the connecting rod and the rotating vibration shaft, through one vibration source. The utility model has the advantages of simple structure, high reliability, low cost, easy control and good vibration effect. The utility model can be widely applied to screening machines needing vibration excitation, such as mesh screens and can also be used coordinately with traditional screening machines.
Description
Technical field
The utility model relates to a kind of vibration exciting device that series and parallel connects that carries out.In the vibration of huge concrete structure, wide application prospect is arranged on the exciting of vibration sieve screen cloth particularly.
Background technology
At present, for the difficult screening of fine fraction material generally is to adopt vibration sieve to carry out vibrosieve, present excitation method mostly adopts vibrating motor or electromagnet as vibration source, a vibration source produces the exciting of single line or single-point on screen cloth, when need vibrating screen surface area bigger, in the time of maybe need adopting bilayer and multilayer compass screen surface, the required exciting point or the quantity of line are just a lot, and then the quantity of required exciting source is corresponding increases, thereby make entire equipment and electrical control part complicated especially, huge, thereby bring the cost height, the fault rate height, problems such as maintenance cost height, the equipment that limited develops to the maximization direction.
Summary of the invention
The vibration exciting device that the purpose of this utility model provides, and a kind of cost is low, fault rate is low, but simple in structure, series and parallel for ease of maintenaince connects.
For achieving the above object, the utility model is taked following technical scheme:
But the vibration exciting device that a kind of series and parallel connects, this device is equipped with vibration source, and adopt transmission rod and the connecting rod interconnect, and transmission rod is in and the screen cloth parastate, connecting rod is vertical with transmission rod, this connecting rod other end is fixed on and is in revolving of level and shakes on the axle, these two ends of revolving the axle that shakes are with revolves the spring that shakes, and be supported and fixed on the casing by revolving the spring that shakes, one end of a plurality of exciting arms is fixed on this and revolves on the axle that shakes, and all make progress into identical inclination angle and be arranged in parallel, each exciting arm other end is the exciting end, and is closely contacted by excitor.Be supported on by excitor such as screen cloth etc. on the exciting end of a plurality of exciting arms, vibration source by transmission rod, connecting rod, revolve the axle that shakes, the exciting arm makes exciting end vibration, thereby drive the screen cloth vibration, sieve.
In the utility model, transmission rod and connecting rod adopt elastic coupling or hinged.The utility model is not limited to this two kinds of bind modes.
In the utility model, vibration source is vibrating motor or electromagnet.Vibration source can be contained on the transmission rod, also can be contained on the connecting rod, and preferred described vibration source is contained on the transmission rod.
In the utility model, impact and wearing and tearing in order to reduce, the exciting end of described each exciting arm all is with rubber bodies.
In the utility model, connecting rod can have a plurality of, can be distributed on the downside or the upside of transmission rod, and being arranged in parallel is a row, also can be distributed on the upper and lower side of transmission rod, and being arranged in parallel is two rows.Be following three kinds of modes:
Described connecting rod is a plurality of, be the downside that is distributed on transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arms are revolving on the axle that shakes of uniform place all.
Described connecting rod is a plurality of, be the upside that is distributed on transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arms are revolving on the axle that shakes of uniform place all.
Described connecting rod is a plurality of, be the uniform upper and lower side that is docked at transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arm is revolving on the axle that shakes of uniform place all, is two-layer up and down by excitor accordingly.
In the utility model, needs among a small circle in multiple layers transmission when vibration, promptly described when being multilayer by excitor, every layer by excitor liner flexible member between corresponding exciting point, by the flexible member transmitting vibrations, thereby realize interior among a small circle multilayer exciting.
In the utility model, described vibration source can be contained on arbitrary positions such as forward and backward or centre of transmission rod.
In the utility model, described vibration source is contained on the transmission rod.
Advantage of the present utility model:
Vibration exciting device of the present utility model can be widely used in also can being used in combination with traditional sieving machine on the sieving machine of needs such as vibration sieve vibration exciting.Vibration source is installed on the transmission rod, can connect one or more connecting rods on the transmission rod, by connecting rod, revolve shake axle, exciting arm, makes the exciting end produce vibration.Whole exciting device is supported on the box side by revolving the spring that shakes.The utility model is effectively connected with in parallel by parts such as transmission rod, connecting rod, vibrating shafts by a vibration source, thereby produces the many places exciting, and is simple and reliable, and cost hangs down and is easy to control, and exciting is effective.Simultaneously, needs among a small circle in multiple layers transmission when vibration, can and the tight connection of exciting end by the relevant position between the excitor on serve as a contrast flexible member, and by the flexible member transmitting vibrations, thus multilayer exciting in realizing among a small circle.
Description of drawings
Fig. 1 is the schematic diagram of the double vibration exciting device of a kind of individual layer of the present utility model
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the left view of Fig. 1
Fig. 4 is the schematic diagram (wherein: the schematic diagram of the position of shake axle, exciting arm, rubber bodies is revolved in signal) that a kind of individual layer is arranged the exciting device of connect in series more
Fig. 5 be a kind of individual layer schematic diagram of arranging the exciting device of connect in series more (wherein: the schematic diagram of the position of signal vibration source, transmission rod, connecting rod)
Fig. 6 be by elastic coupling sports association knot two-layer by the schematic diagram of the exciting device of many rows of excitor connect in series (wherein: the schematic diagram of the position of signal vibration source, transmission rod, connecting rod)
Fig. 7 be a kind of bilayer arrange the exciting device that series and parallel connects more schematic diagram (wherein: the schematic diagram of the position of signal vibration source, transmission rod, connecting rod)
Fig. 8 be a kind of bilayer arrange the exciting device that series and parallel connects more schematic diagram (wherein: the schematic diagram of the position of signal vibration source, transmission rod, connecting rod)
The specific embodiment
Being illustrated in figure 1 as present embodiment 1 is the double exciting device of a kind of individual layer, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the left view of Fig. 1.Vibration source 7 is fixed on the transmission rod 6; One end elastic coupling of transmission rod 6 and connecting rod 5, the other end of connecting rod 5 are fixed on an end that revolves the axle 9 that shakes; Connecting rod 5 is two, is that respectively elastic coupling is on the transmission rod 6 of the both sides of vibration source 7, and two connecting rods 5 are parallel, and vertical with transmission rod 6 respectively, and 5 on each connecting rod is fixed one respectively and revolved the axle 9 that shakes, and forms double.The axle journal place, two ends of revolving the axle 9 that shakes is square, and is with respectively and revolves the spring 8 that shakes; Revolve spring 8 inside that shake and be square column type and link to each other with axle journal, outside cylindrical, link to each other with bearing 10; Whole excitation system is fixed on the casing 1 by bearing 10.Be fixed with a plurality of exciting arms 4 at revolving of the casing 1 inboard axle that shakes on 9, the other end of exciting arm 4 is with rubber bodies 3, and rubber bodies 3 tight holders are the screen cloth of vibratory sieve by excitor 2 in the present embodiment below by excitor 2.
During the work of the double exciting device of the individual layer of present embodiment 1, be fixed on vibration source 7 on the transmission rod 6 and be vibration that double oscillating electromotor 7 produces, be converted to connecting rod 5 around the swing of revolving the axle 9 that shakes and the twisting vibration of revolving the axle 9 that shakes by transmission rod 6.Then revolve axle 9 the twisting vibration of shaking and be converted to exciting arm 4 and rubber bodies 3 around revolving the shimmy of axle 9 that shake, by rubber bodies 3 excitings by excitor 2, because what vibration source 7 was selected for use in present embodiment 1 is double oscillating electromotor, can select and adjust oscillation intensity, the vibration frequency of this exciting device arbitrarily by the control double oscillating electromotor.
Embodiment 2
As Fig. 4, Figure 5 shows that a kind of individual layer of present embodiment 2 arranges the exciting device of connect in series more, Fig. 4 is the location drawing that revolves shake axle, exciting arm, rubber bodies; Fig. 5 is the location drawing of vibration source, transmission rod, connecting rod.Connecting rod 5 is a plurality of (among the figure being 7), be that elastic coupling is on the transmission rod 6 of the both sides of vibration source 7 respectively, a plurality of (among the figure being 7) connecting rod 5 is parallel, and vertical with transmission rod 6 respectively, and 5 on each connecting rod is fixed one respectively and is revolved the axle 9 that shakes, and forms many rows (being 7 rows among the figure).Arrange (being 7 rows among the figure) exciting arm 4 more, revolve and shake axle 9, connecting rod 5 etc. together by transmission rod 6 connect in series, be fixed on vibration source 7 on the transmission rod 6 and can be placed on as shown in Figure 5 position (among the figure between several the 3rd rows in a left side and the 4th row), also can be placed on other position of transmission rod 6.
Embodiment 3
Be illustrated in figure 6 as embodiment 3 a kind of be two-layer by elastic coupling sports association knot by the exciting device of many rows of excitor connect in series, the location drawing of shake axle, exciting arm, rubber bodies, elastic coupling body is revolved in Fig. 4 signal.Two-layer by the excitor except that what tied by elastic coupling sports association, remaining structure is identical with embodiment 2.As shown in Figure 6, two-layer by excitor 2.Combine by elastic coupling body 11 as screen cloth etc., thereby realize multiple layers transmission in exciting force among a small circle.The tight holder of rubber bodies 3 below by excitor 2, two by excitor 2 between and 1 logical wide with upper edge, rubber bodies 3 corresponding position casing (promptly parallel direction) with revolving the axle 9 of shaking support an elastic coupling body 11, the levels compass screen surface is tied.Vibration is passed to lower floor by excitor 2 by rubber bodies 3, passes to the elastic coupling body 11 on it thus, passes to upper strata elastic coupling body 11 then, and the rest may be inferred can multistage multiple layers transmission.But the number of plies of transmitting when vibration more for a long time, and the oscillation intensity decay is too big, therefore when needing the transmitting than multilayer of vibration, should adopt the exciting devices of arranging parallel-connection structures more.
Embodiment 4
Arrange the exciting device that series and parallel connects as Fig. 7, a kind of bilayer of Figure 8 shows that present embodiment 4, Fig. 7 is the location drawing that revolves shake axle, exciting arm, rubber bodies more; Fig. 8 is the location drawing of vibration source, transmission rod, connecting rod.Many row's exciting arms 4, revolve and shake axle 9, connecting rod 5 etc. by transmission rod 6 connect in series together, only connecting rod 5 is for being docked at up and down on the transmission rod 6, thereby realizes the many rows of multilayer (among the figure for two-layer) (among the figure be 7 arrange) exciting of exciting device.The connecting rod 5 that (among the figure be 7 row) connect in series is arranged on the upper strata more around separately revolve the axle 9 Rotate 180 degree that shake after, just with the lower floor correspondence position on connecting rod 5 be a straight line or parallel, couple together by transmission rod 6 again.
Claims (9)
1, a kind of string, the vibration exciting device of connect in parallel, it is characterized in that: this device is equipped with vibration source, and adopt transmission rod and the connecting rod interconnect, and transmission rod is in and the screen cloth parastate, connecting rod is vertical with transmission rod, this connecting rod other end is fixed on and is in revolving of level and shakes on the axle, these two ends of revolving the axle that shakes are with revolves the spring that shakes, and be supported and fixed on the casing by revolving the spring that shakes, one end of a plurality of exciting arms is fixed on this and revolves on the axle that shakes, and all make progress into identical inclination angle and be arranged in parallel, each exciting arm other end is the exciting end, and is closely contacted by excitor.
But 2, the vibration exciting device of series and parallel connection according to claim 1, it is characterized in that: described transmission rod and connecting rod adopt elastic coupling or hinged.
But 3, the vibration exciting device of series and parallel connection according to claim 1, it is characterized in that: described vibration source is contained on the transmission rod.
But 4, the vibration exciting device of series and parallel connection according to claim 3, it is characterized in that: described connecting rod is a plurality of, it is the downside that is distributed on transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arms are revolving on the axle that shakes of uniform place all.
But 5, the vibration exciting device of series and parallel connection according to claim 3, it is characterized in that: described connecting rod is a plurality of, it is the upside that is distributed on transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arms are revolving on the axle that shakes of uniform place all.
But 6, the vibration exciting device of series and parallel connection according to claim 3, it is characterized in that: described connecting rod is a plurality of, it is the uniform upper and lower side that is docked at transmission rod, and be arranged in parallel, with each connecting rod corresponding many revolve shake the axle be arranged parallel to each other, described a plurality of exciting arm is revolving on the axle that shakes of uniform place all, is two-layer up and down by excitor accordingly.
But 7, the vibration exciting device that connects according to claim 4 or 5 or 6 described series and parallels, it is characterized in that: described is multilayer by excitor, every layer by excitor liner flexible member between corresponding exciting point.
But 8, the vibration exciting device of series and parallel connection according to claim 7, it is characterized in that: described vibration source is 1, is contained on arbitrary positions such as forward and backward or centre of transmission rod.
But 9, the vibration exciting device of series and parallel connection according to claim 1, it is characterized in that: described vibration source is contained on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088013 CN2723053Y (en) | 2004-08-18 | 2004-08-18 | Vibration exciting device capable of serial and parallel connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088013 CN2723053Y (en) | 2004-08-18 | 2004-08-18 | Vibration exciting device capable of serial and parallel connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723053Y true CN2723053Y (en) | 2005-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088013 Expired - Fee Related CN2723053Y (en) | 2004-08-18 | 2004-08-18 | Vibration exciting device capable of serial and parallel connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723053Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358264A (en) * | 2013-08-08 | 2016-02-24 | 株式会社鹭宫制作所 | Vibrating device and a simulator vibration system comprising same |
| CN108827569A (en) * | 2018-06-01 | 2018-11-16 | 北京航空航天大学 | A kind of exciting rod for nonlinear organization ground resonance die-away test |
-
2004
- 2004-08-18 CN CN 200420088013 patent/CN2723053Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358264A (en) * | 2013-08-08 | 2016-02-24 | 株式会社鹭宫制作所 | Vibrating device and a simulator vibration system comprising same |
| CN105358264B (en) * | 2013-08-08 | 2017-03-29 | 株式会社鹭宫制作所 | Exciting device and possesses the simulator excitation system of exciting device |
| CN108827569A (en) * | 2018-06-01 | 2018-11-16 | 北京航空航天大学 | A kind of exciting rod for nonlinear organization ground resonance die-away test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU YIFAN MACHINARY CO., LTD. Free format text: FORMER OWNER: YUAN HAISHENG Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: North section of Zheng Yuan Road, Xingyang Development Zone, Henan Province: 450100 Patentee after: Zhengzhou Yifan Machinery Co., Ltd. Address before: Room 422, national building materials office, Beijing, 100831 Co-patentee before: Zhang Yuankai Patentee before: Yuan Hai Sheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20110818 |