CN204311291U - A kind of high-speed paper machine Novel remote vibrating device - Google Patents
A kind of high-speed paper machine Novel remote vibrating device Download PDFInfo
- Publication number
- CN204311291U CN204311291U CN201420683344.2U CN201420683344U CN204311291U CN 204311291 U CN204311291 U CN 204311291U CN 201420683344 U CN201420683344 U CN 201420683344U CN 204311291 U CN204311291 U CN 204311291U
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- shake
- axle
- amplitude modulation
- gear
- eccentric
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Abstract
The utility model provides a kind of high-speed paper machine Novel remote vibrating device, comprise 2 identical shake casings, breast roll connector, eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle, transmission system and motor, eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle and transmission system are all arranged on shake box house, breast roll connector is arranged on the front portion of shake casing, eccentric rotor connects gear, eccentric rotor and gear are all arranged on shake axle, eccentric shaft coupling connects shake axle, the utility model is reasonable in design, easy to use, device structure is simple, easy for installation, maintenance cost is low.
Description
Technical field
The utility model relates to papermaking equipment, is specifically related to a kind of high-speed paper machine Novel remote vibrating device.
Background technology
Shaking apparatus applies controlled lateral shear means to the pulp suspension on forming net, reduces the wadding of fiber on forming net and gather, assist dewatering elements with the one of the evenness and fiber alignment of improving sheet forming.Because traditional shaking apparatus is subject to the restriction that frequency is too low, reaction force is large, in high-speed paper machine, vibration characteristic value can not reach requirement.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, provides a kind of high-speed paper machine Novel remote vibrating device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high-speed paper machine Novel remote vibrating device, comprise 2 identical shake casings, breast roll connector, eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle, transmission system and motor, eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle and transmission system are all arranged on shake box house, breast roll connector is arranged on the front portion of shake casing, eccentric rotor connects gear, eccentric rotor and gear are all arranged on shake axle, eccentric shaft coupling connects shake axle, cylinder connects thrust bearing, amplitude modulation jacket casing is outside at amplitude modulation axle, transmission system connects motor.
The utility model also has some technical characteristics like this:
Described breast roll connector comprises upper connector and lower connector, upper connector and lower connector is linked together by bolt.
Each described shake casing includes 2 identical eccentric rotors.
Described shaking apparatus also comprises guide rail, and guide rail is fixed on the bottom of shaking apparatus outer case.
The utility model has effect useful as follows: the utility model is reasonable in design, easy to use, device structure is simple, easy for installation, maintenance cost is low, adopt the operation principle of 4 identical eccentric rotor High Rotation Speeds, make breast roll vibration device very little or not vibration to connected components vibration, so it does not need complicated structural measure to bear vibration force; By adopting the design of hydrostatic slideway, eccentric shaft coupling and breast roll connector, reduce the energy of loss because of shake motion well; And still can have very high vibration characteristic value when paper machine speed is very high, effectively can reduce fleeces and gather, improve paper web formation, also there is on-line control amplitude techniques, the generation of accident can be reduced.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is breast roll connecting-piece structure schematic diagram of the present utility model;
Fig. 3 is guide rail schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, a kind of high-speed paper machine Novel remote vibrating device, comprises 2 identical shake casings 1, breast roll connector 2, eccentric rotor 3, gear 4, shake axle 5, eccentric shaft coupling 6, cylinder 7, thrust bearing 8, amplitude modulation sleeve 9, amplitude modulation axle 10, transmission system 11 and motor 12, eccentric rotor 3, gear 4, shake axle 5, eccentric shaft coupling 6, cylinder 7, thrust bearing 8, amplitude modulation sleeve 9, it is inner that amplitude modulation axle 10 and transmission system 11 are all arranged on shake casing 1, breast roll connector 2 is arranged on the front portion of shake casing 1, eccentric rotor 3 connects gear 4, eccentric rotor 3 and gear 4 are all arranged on shake axle 5, eccentric shaft coupling 6 connects shake axle 5, cylinder 7 connects thrust bearing 8, it is outside that amplitude modulation sleeve 9 is enclosed within amplitude modulation axle 10, transmission system 11 connects motor 12, breast roll connector 2 comprises upper connector 13 and lower connector 14, upper connector 13 and lower connector 14 is linked together by bolt, and each shake casing includes 2 identical eccentric rotors, shaking apparatus also comprises guide rail, and guide rail is fixed on the bottom of shaking apparatus outer case.
Operation principle: Novel breast roll shaking apparatus produces reciprocating shaking box by physics centre-of-gravity principle.Shaking box is made up of two groups 4 identical eccentric rotors.In kinematic system, two groups of 4 eccentric rotors will produce an inertia force, and this inertia force is delivered on axial breast roll by shake bar.Eccentric rotor is symmetrical distribution, eccentric rotor can around its axle center High Rotation Speed, rotate towards contrary direction between them, during due to reversed turning, eccentric rotor vertical stress component is cancelled out each other, horizontal component superposes mutually, makes the vibration in the shake casing occurred level direction supporting gyroaxis, namely produces a reciprocating motion in the horizontal direction.
By connecting rod, shake casing and breast roll are coupled together, and then drive breast roll
Do reciprocal high frequency shake, the amplitude of high-speed paper machine Novel remote vibrating device is adjustable, because amplitude is added by oscillating mass power, so, adjusting amplitude can be carried out by the angle control phase between eccentric rotor.In other words, adjusting amplitude size is carried out by the phase difference changed between eccentric rotor.Highest frequency can reach 600 times/min, and crest amplitude can reach 25 ± 12.5mm.Breast roll connector is divided into upper and lower two parts, is bolted together.Install two thrust bearings between connecting rod and breast roll axle journal, breast roll all can have thrust bearing to reduce frictional force at axially loaded.
Adopt the amplitude modulation apparatus of tube-in-tube structure, its operation principle is cylindrical cam.Be designed with cylinder in one end of sleeve, when cylinder promotion sleeve moves time, small column can move in track, and then promotes power transmission shaft rotation, reaches the object of adjustment two groups of eccentric rotor phase differences
In shaking apparatus, also have the necessary parts of shaking apparatus such as frequency modulation device, shaking apparatus shell body, base (support), casing, frequency modulation device carrys out adjusting amplitude frequency by motor frequency conversion; The shell of shaking apparatus, base plate adopts cast iron, and surface spraying is anticorrosion, antirust coat.The first half of amplitude modulation mechanism and motor adopts stainless steel guard shield.At the bottom place of shaking box, shell has the effect of fluid recycle and reuse.Each base is all cast iron materials.
Claims (4)
1. a high-speed paper machine Novel remote vibrating device, comprise 2 identical shake casings, breast roll connector, eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle, transmission system and motor, it is characterized in that: eccentric rotor, gear, shake axle, eccentric shaft coupling, cylinder, thrust bearing, amplitude modulation sleeve, amplitude modulation axle and transmission system are all arranged on shake box house, breast roll connector is arranged on the front portion of shake casing, eccentric rotor connects gear, eccentric rotor and gear are all arranged on shake axle, eccentric shaft coupling connects shake axle, cylinder connects thrust bearing, amplitude modulation jacket casing is outside at amplitude modulation axle, transmission system connects motor.
2. a kind of high-speed paper machine Novel remote vibrating device as claimed in claim 1, be is characterized in that: described breast roll connector comprises upper connector and lower connector, upper connector and lower connector is linked together by bolt.
3. a kind of high-speed paper machine Novel remote vibrating device as claimed in claim 1, is characterized in that: each described shake casing includes 2 identical eccentric rotors.
4. a kind of high-speed paper machine Novel remote vibrating device as claimed in claim 1, it is characterized in that: described shaking apparatus also comprises guide rail, guide rail is fixed on the bottom of shaking apparatus outer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683344.2U CN204311291U (en) | 2014-11-17 | 2014-11-17 | A kind of high-speed paper machine Novel remote vibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683344.2U CN204311291U (en) | 2014-11-17 | 2014-11-17 | A kind of high-speed paper machine Novel remote vibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311291U true CN204311291U (en) | 2015-05-06 |
Family
ID=53133616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683344.2U Expired - Fee Related CN204311291U (en) | 2014-11-17 | 2014-11-17 | A kind of high-speed paper machine Novel remote vibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283813A (en) * | 2016-08-18 | 2017-01-04 | 河北永新纸业有限公司 | A kind of device to breast roll shake |
-
2014
- 2014-11-17 CN CN201420683344.2U patent/CN204311291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283813A (en) * | 2016-08-18 | 2017-01-04 | 河北永新纸业有限公司 | A kind of device to breast roll shake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |