CN102705310B - A kind of vibrator - Google Patents
A kind of vibrator Download PDFInfo
- Publication number
- CN102705310B CN102705310B CN201110085978.9A CN201110085978A CN102705310B CN 102705310 B CN102705310 B CN 102705310B CN 201110085978 A CN201110085978 A CN 201110085978A CN 102705310 B CN102705310 B CN 102705310B
- Authority
- CN
- China
- Prior art keywords
- eccentric block
- main shaft
- cylinder
- vibrator
- terminal pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 206010003671 Atrioventricular Block Diseases 0.000 claims description 3
- 208000010271 Heart Block Diseases 0.000 claims description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of vibrator, including vibrator seat, bearing, main shaft, removable eccentric block, eccentric block cylinder, spring and terminal pad, the main shaft is arranged in vibrator seat by bearing, the terminal pad is arranged in the two ends of main shaft, the eccentric block cylinder is arranged in terminal pad, the removable eccentric block is assembled in eccentric block cylinder, the spring is arranged on and may move between eccentric block and eccentric block cylinder, it is characterized in that, pressure fluid channel is provided with main shaft, flow divider and swivel joint are installed on the eccentric block cylinder of one end, swivel joint is connected with pressure air control system, first pneumatic hose and the second pneumatic hose are connected with flow divider, first pneumatic hose connects the eccentric block cylinder of one end, second pneumatic hose connects the eccentric block cylinder of the other end through the pressure fluid channel on main shaft.Piston is provided with removable eccentric block.Fixed eccentric block is provided with terminal pad.Invention range of application is wider, easily realizes maximizing.The present invention is extensively applied in the industries such as the energy, metallurgy, ceramics, building materials, chemical industry.
Description
Technical field
The present invention relates to a kind of vibratory equipment, more particularly to a kind of vibrator.
Background technology
At present, vibratory equipment is extensively applied in the industries such as the energy, metallurgy, ceramics, building materials, chemical industry.Great majority vibration sets
Away from resonance during standby work, such vibratory equipment will be by resonance region in start or shutdown, and amplitude at this moment is working amplitude
Several times, this phenomenon is very big to the aging effects of vibratory equipment, big to the impulsive force of ground；Secondly, when vibratory equipment is started shooting,
As the quality and eccentric throw of eccentric block are big, cause electric motor starting difficult.Variable force wheel vibrator is using pressure fluid and bullet
The collective effect of spring changes the position of removable eccentric block, realizes that the exciting force of vibrator is lower in working order and adjusts.It is existing
The structure of Variable force wheel vibrator needs pressure fluid to enter from the both sides of vibrator respectively, so can be only applied to common shaking
On galvanic electricity machine, it is impossible to apply on common vibrator.
The content of the invention
The present invention compensate for the deficiencies in the prior art, there is provided a kind of vibrator, can realize the exciting force of common vibrator
It is lower in working order to adjust.
The device of the present invention is, it include vibrator seat, bearing, main shaft, removable eccentric block, eccentric block cylinder, spring and
Terminal pad, main shaft are arranged in vibrator seat by bearing, and terminal pad is arranged in the two ends of main shaft, and eccentric block cylinder is arranged in connection
On disk, removable eccentric block is assembled in eccentric block cylinder, and spring is arranged on and may move between eccentric block and eccentric block cylinder, on main shaft
Pressure fluid channel is provided with, flow divider and swivel joint, swivel joint and pressure air are installed on the eccentric block cylinder of one end
Control system connects, and the first pneumatic hose and the second pneumatic hose are connected with flow divider, and the first pneumatic hose connects the inclined of one end
Heart block cylinder, the second pneumatic hose connect the eccentric block cylinder of the other end through the pressure fluid channel on main shaft.Removable eccentric block
On be provided with piston.Fixed eccentric block is provided with terminal pad.
Change the position of removable eccentric block using the collective effect of pressure fluid and spring, realize the exciting force of vibrator
It is lower in working order to adjust.When vibratory equipment is started shooting, adjusting pressure fluid makes removable eccentric block move to fixed eccentric block
Opposite, starts motor afterwards, when vibrator reaches desired speed, then adjusts pressure fluid to change the position of removable eccentric block
Put, so as to adjust the amplitude of vibratory equipment, when vibratory equipment shuts down, adjusting pressure fluid makes removable eccentric block move to fixation
The opposite of eccentric block, turns off motor afterwards.
Passage as pressure fluid is provided with main shaft, pressure fluid can pass through on main shaft from one end of vibrator
Passage reaches the other end of vibrator, and vibrator at least one end can connect shaft coupling, realize the input or output of power, real
Now the exciting force of common vibrator is lower in working order adjusts, and range of application is wider, easily realizes maximizing.
Compared with prior art, the invention has the advantages that：
1st, range of application of the present invention is wider；
2nd, the present invention easily realizes maximizing.
Description of the drawings
Fig. 1 is the schematic diagram of first embodiment of the invention
Fig. 2 is the A direction views of Fig. 1 of the present invention
Fig. 3 is the B direction views of Fig. 2 of the present invention
Fig. 4 is the schematic diagram of second embodiment of the invention
Fig. 5 is the schematic diagram of third embodiment of the invention
Specific embodiment
A kind of embodiment 1, in Fig. 1 to Fig. 3, there is provided A seating vibrator 1, it includes vibrator seat 2, bearing 3, main shaft
4th, eccentric block 9, eccentric block cylinder 8, spring 11, fixed eccentric block 7 and terminal pad 6 are may move, main shaft 4 is arranged on by bearing 3 and is swashed
Shake in device seat 2, on main shaft 4, be provided with pressure air passage 5, terminal pad 6 is arranged in the two ends of main shaft 4, fixed eccentric block 7 and company
Flange 6 makes integral, and eccentric block cylinder 8 is arranged in terminal pad 6, and removable eccentric block 9 is assembled in eccentric block cylinder 8, removable
Dynamic eccentric block 9 and piston 10 process integral, and spring 11 is arranged on and may move between eccentric block 9 and eccentric block cylinder 8 and be arranged in
7 homonymy of fixed eccentric block, the eccentric block cylinder 8 on the right pass through Hooks coupling universal coupling 15 and motor connection, pacify on the eccentric block cylinder 8 on the left side
Equipped with flow divider 12 and swivel joint 13, swivel joint 13 is connected with pressure air control system, pneumatic hose 14 (1) and pneumatic
Flexible pipe 14 (2) is connected with flow divider 12, and pneumatic hose 14 (1) connects the eccentric block cylinder 8 on the left side, and pneumatic hose 14 (2) is through master
The eccentric block cylinder 8 on the connection of pressure air passage 5 the right on axle 4.
Embodiment 2, in the diagram, there is provided a kind of flange plate type vibrator 21, it includes vibrator seat 22, bearing 23, master
Axle 24, removable eccentric block 29, eccentric block cylinder 28, spring 31, fixed eccentric block 27 and terminal pad 26, main shaft 24 pass through bearing 23
In vibrator seat 22, flange plate type vibrator 21 is arranged on the side plate 35 of vibratory equipment by vibrator seat 22, main
Pressure air passage 25 is provided with axle 24, terminal pad 26 is arranged in the two ends of main shaft 24, fixed eccentric block 27 and terminal pad 26
Make integral, eccentric block cylinder 28 is arranged in terminal pad 26, removable eccentric block 29 is assembled in eccentric block cylinder 28, be may move
Eccentric block 29 and piston 30 process integral, and spring 31 is arranged on and may move between eccentric block 29 and eccentric block cylinder 28 and be arranged in
27 homonymy of fixed eccentric block, eccentric block cylinder 28 (4) is by Hooks coupling universal coupling 37 and motor connection, eccentric block cylinder 28 (2) and bias
Block cylinder 28 (3) is linked together by Hooks coupling universal coupling 36, is provided with flow divider 32 and swivel joint on eccentric block cylinder 28 (1)
33, swivel joint 33 is connected with pressure air control system, pneumatic hose 34 (1), pneumatic hose 34 (2), pneumatic hose 34 (3)
It is connected with flow divider 32 with pneumatic hose 34 (4), the connection eccentric block of pneumatic hose 34 (1) cylinder 28 (1), pneumatic hose 34 (2) leads to
The connection eccentric block of pressure air passage 25 cylinder 28 (2) crossed on main shaft 24, pneumatic hose 34 (3) is empty by the pressure on main shaft 24
The connection eccentric block of gas passage 25 cylinder 28 (3), pneumatic hose 34 (4) is through the connection eccentric block of pressure air passage 25 on main shaft 24
Cylinder 28 (4), pneumatic hose 34 (3) and pneumatic hose 34 (4) are bundled in the outside of Hooks coupling universal coupling 36.
Embodiment 3, in Figure 5, there is provided a kind of barrel type vibration exciter 41, it includes vibrator seat 42, bearing 43, main shaft
44th, eccentric block 49, eccentric block cylinder 48, spring 51, fixed eccentric block 47 and terminal pad 46 are may move, main shaft 44 is pacified by bearing 43
It is mounted in vibrator seat 42, barrel type vibration exciter 41 is arranged on the side plate 55 of vibratory equipment, on main shaft 44 by vibrator seat 42
Pressure air passage 45 is provided with, terminal pad 46 is arranged in the two ends of main shaft 44, and fixed eccentric block 47 and terminal pad 46 are fabricated to
Integrally, eccentric block cylinder 48 is arranged in terminal pad 46, and removable eccentric block 49 is assembled in eccentric block cylinder 48, may move eccentric block
49 and piston 50 process integral, spring 51 is arranged on and removable between eccentric block 49 and eccentric block cylinder 48 and is arranged in fixed inclined
47 opposite of heart block, the eccentric block cylinder 48 on the right pass through Hooks coupling universal coupling 56 and motor connection, install on the eccentric block cylinder 48 on the left side
There are flow divider 52 and swivel joint 53, swivel joint 53 is connected with pressure air control system, pneumatic hose 54 (1) and pneumatic soft
Pipe 54 (2) is connected with flow divider 52, and pneumatic hose 54 (1) connects the eccentric block cylinder 48 on the left side, pneumatic hose 54 (2) and main shaft 44
On pressure air passage 45 connect and connect with the eccentric block cylinder 48 on the right.
The present invention is equally applicable on vibrating motor.
The invention discloses a kind of vibrator, although listing less embodiment above, common for this area
Technical staff, makees any combinations change to some remodeling for being done of the invention, improvement, replacement etc., or above-mentioned embodiment,
Fall within the scope and spirit of the invention.
Claims (3)
1. a kind of vibrator, including vibrator seat, bearing, main shaft may move eccentric block, eccentric block cylinder, spring and terminal pad, institute
State main shaft to be arranged in vibrator seat by bearing, the terminal pad is arranged in the two ends of main shaft, and the eccentric block cylinder is arranged in
In terminal pad, the removable eccentric block is assembled in eccentric block cylinder, and the spring is arranged on removable eccentric block and eccentric block
Between cylinder, it is characterized in that, pressure fluid channel is provided with main shaft, flow divider is installed on the eccentric block cylinder of one end and rotation is connect
Head, swivel joint are connected with pressure air control system, and the first pneumatic hose and the second pneumatic hose are connected with flow divider, and first
Pneumatic hose connects the eccentric block cylinder of one end, and the second pneumatic hose is inclined through the pressure fluid channel connection other end on main shaft
Heart block cylinder.
2. a kind of vibrator according to claim 1, is characterized in that, be provided with fixed eccentric block in the terminal pad.
3. a kind of vibrator according to claim 1, is characterized in that, be provided with piston on the removable eccentric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110085978.9A CN102705310B (en) | 2011-03-28 | 2011-03-28 | A kind of vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110085978.9A CN102705310B (en) | 2011-03-28 | 2011-03-28 | A kind of vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705310A CN102705310A (en) | 2012-10-03 |
| CN102705310B true CN102705310B (en) | 2017-03-29 |
Family
ID=46898302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110085978.9A Active CN102705310B (en) | 2011-03-28 | 2011-03-28 | A kind of vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705310B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715599A (en) * | 2016-02-02 | 2016-06-29 | 北京苏试创博环境可靠性技术有限公司 | Self-balancing oil-way system for simulation experiment platform for anti-vibration performance of mechanical structure |
| CN106523594A (en) * | 2016-12-30 | 2017-03-22 | 武汉新华源电力设备有限公司 | Heavy punch cylinder and vibration motor eccentric block assembly |
| CN107029976A (en) * | 2017-06-23 | 2017-08-11 | 石家庄铁道大学 | A kind of vibrator |
| CN108412834B (en) * | 2018-01-25 | 2019-11-08 | 昆明理工大学 | A kind of chaotic vibration hydraulic cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111061A (en) * | 1977-02-02 | 1978-09-05 | Thomas Hubert E | Variable eccentric vibration generating mechanism |
| GB2096271B (en) * | 1981-04-02 | 1984-12-12 | Gen Kinematics Corp | Vibratory apparatus |
| DE10354841A1 (en) * | 2002-12-20 | 2004-08-19 | Caterpillar Paving Products Inc., Peoria | Vibration mechanism and lubrication method therefor |
| CN2782230Y (en) * | 2004-12-28 | 2006-05-24 | 贵阳铝镁设计研究院 | Exciting device |
| CN101758016A (en) * | 2010-02-11 | 2010-06-30 | 北京国电富通科技发展有限责任公司 | vibration exciter |
-
2011
- 2011-03-28 CN CN201110085978.9A patent/CN102705310B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111061A (en) * | 1977-02-02 | 1978-09-05 | Thomas Hubert E | Variable eccentric vibration generating mechanism |
| GB2096271B (en) * | 1981-04-02 | 1984-12-12 | Gen Kinematics Corp | Vibratory apparatus |
| DE10354841A1 (en) * | 2002-12-20 | 2004-08-19 | Caterpillar Paving Products Inc., Peoria | Vibration mechanism and lubrication method therefor |
| CN2782230Y (en) * | 2004-12-28 | 2006-05-24 | 贵阳铝镁设计研究院 | Exciting device |
| CN101758016A (en) * | 2010-02-11 | 2010-06-30 | 北京国电富通科技发展有限责任公司 | vibration exciter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102705310A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102705310B (en) | A kind of vibrator | |
| WO2008043218A1 (en) | Method and apparatus for suppressing vibration of boom of concrete pump vehicle | |
| CN101758016B (en) | Vibration exciter | |
| CN105381843B (en) | Low speed large torque moment permanent-magnet motor-direct-drive type Ball Mill System | |
| CN105251687B (en) | A kind of rotation vibrator of adjustable eccentric quality | |
| US20160061227A1 (en) | Vibrating ram arrangement, and method for operating the vibrating ram arrangement | |
| CN102588395B (en) | Variable frequency hydraulic pipe network type excitation device | |
| CN202296201U (en) | Square activation feeder | |
| CN201002071Y (en) | Pneumatic artificial muscle drive type vibration exciter | |
| CN208008218U (en) | Distributed oilostatic cable capstan winch | |
| CN103541295A (en) | Double-wheel road roller vibration hydraulic system, control method and road roller | |
| CN104492558B (en) | Diaphragm type hydraulic exciting dual-drum vibration mill | |
| CN201807521U (en) | Vibration exciter | |
| CN201098671Y (en) | Vibrating screen with eccentric vibration device | |
| CN202281459U (en) | Novel reciprocating type fluidized bed dryer | |
| WO2021027561A1 (en) | Vibrating screen apparatus | |
| CN104475199B (en) | Diaphragm type bidirectional hydraulic exciting Near resonance oscillating type dual-drum vibration mill | |
| CN204300010U (en) | Diaphragm type hydraulic vibration exciter | |
| CN104455156B (en) | A kind of for the road roller vibrations wheel hydraulic pressure energy consuming brake of breath shake fast | |
| CN201291193Y (en) | Full-automatic electromagnetic high-frequency vibration sieve | |
| CN104275303B (en) | The vibrating mechanism of the vibratory screening apparatus plank bed body of reciprocating type fluidized bed dryer | |
| CN202056051U (en) | Screw compressor adopting combined hinging transmission system | |
| CN103506301A (en) | Method for controlling vibrating screen by utilizing hydraulic pressure shock excitation system | |
| CN201337998Y (en) | Air-driven excitation device for oil supply to diesel engine | |
| CN104776007B (en) | Opposed type permanent-magnetism electromagnetic air pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 244000 -154 house, Fortune Plaza, 1287, Yi An Avenue, Tongling, Anhui. Patentee after: Tongling Ming Ke Packaging Technology Co., Ltd. Address before: 643000 44 D4, 8th floor, Zhou Jia Chong District, Da'an District, Zigong, Sichuan. Patentee before: Li Zhuo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 215000 south of Lianyang road and east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park) Patentee after: Wujiang science and Technology Pioneer Park Management Service Co.,Ltd. Address before: 244000 -154 house, Fortune Plaza, 1287, Yi An Avenue, Tongling, Anhui. Patentee before: TONGLING MINGKE PACKAGE TECHNOLOGY Co.,Ltd. |