CN202427628U - Double-cylinder eccentric vibrating device - Google Patents
Double-cylinder eccentric vibrating device Download PDFInfo
- Publication number
- CN202427628U CN202427628U CN2011205253906U CN201120525390U CN202427628U CN 202427628 U CN202427628 U CN 202427628U CN 2011205253906 U CN2011205253906 U CN 2011205253906U CN 201120525390 U CN201120525390 U CN 201120525390U CN 202427628 U CN202427628 U CN 202427628U
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- China
- Prior art keywords
- eccentric
- cylinder
- eccentric shaft
- motor
- vibrating device
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a double-cylinder eccentric vibrating device, which comprises a motor and a support, and also comprises a vibrating cylinder, an eccentric shaft and a bearing, wherein the eccentric shaft passes through the barrel-shaped vibrating cylinder, two ends of the eccentric shaft are respectively connected with two ends of the vibrating cylinder in a rotating way through the bearing, one end of the eccentric shaft is connected with a motor shaft of the motor in a rotating way, and the support is respectively used for fixing the motor and the vibrating cylinder; and the double-cylinder eccentric vibrating device has beneficial effects of advanced technology, simpleness in structure, large vibrating strength and high working efficiency.
Description
Technical field
The utility model relates to a kind of vibrating device, is specially the eccentric vibrating device of twin-tub of the usefulness of selecting materials in the LBM series asphalt mixing plant.
Background technology
At present, building stones, ore are being carried out in the assorting room, extensive use be vibratory sieve; General employing motor is a power source; Through the rotation of driven by motor eccentric wheel, eccentric wheel is to realize off-centre through installing balancing weight additional, and eccentric wheel is done straight reciprocating motion through drive screen boxs such as shackle rods again; Thereby cause and according to the size of building stones or ore it to be separated into different grade; Shortcoming is that volume is big after existing eccentric wheel to install balancing weight additional, and balancing weight is provided with the position and can not consistently causes rotatable parts wearing and tearing, and is prone to looseningly to produce bigger noise, increases problems such as energy consumption.
The utility model content
The purpose of the utility model provides a kind of vibrating device, solution balancing weight installation site and debugging inaccuracy, the problem that noise is big and energy consumption is big.
For overcoming the above problems; The utility model provides a kind of twin-tub eccentric vibrating device, comprises motor and support, goes back involving vibrations cylinder, eccentric shaft and bearing; Eccentric shaft passes the vibration cylinder of tubular; The two ends of eccentric shaft are rotationally connected through the two ends of bearing with the vibration cylinder respectively, and an end of eccentric shaft and the motor shaft of motor are rotationally connected, and support is fixed electrical machinery and vibration cylinder respectively.
Eccentric shaft adopts movable sealing to be connected with the bearing junction of vibration cylinder, is provided with lubricating oil in the vibration cylinder.
Vibration cylinder and eccentric shaft respectively one by one correspondence be arranged to one group or more than at least one group.
One end of eccentric shaft and the motor shaft mode of being rotationally connected of motor are that belt is connected or chain connects.
Adopt the mode of vibration that the eccentric shaft of whole length is inserted in the vibration cylinder to avoid the installation balancing weight well, thereby avoided the adjustment of balancing weight and install accurately, because eccentric shaft has long length, increased substantially oscillation intensity again.
The beneficial effect of the utility model is an advanced technology, and is simple in structure, and oscillation intensity is big, high efficiency.
Description of drawings
Fig. 1: be the structural representation of the utility model.
Fig. 2: be the radially sectional structure sketch map of the vibration cylinder of the utility model.
Wherein: the 1-motor; The 2-support; 3-vibrates cylinder; The 4-bearing; The 5-eccentric shaft.
The specific embodiment
For better understanding the utility model, be described further below in conjunction with accompanying drawing and embodiment.
Embodiment is as illustrated in fig. 1 and 2; Present embodiment provides a kind of twin-tub eccentric vibrating device; Comprise two motors 1, two belts, support 2, two vibrations cylinder 3, two eccentric shafts 5 and four bearings 4; Each eccentric shaft 5 penetrates the vibration cylinder 3 of a tubular; Realize being rotationally connected with the two ends of vibration cylinder 3 in the two ends of each eccentric shaft 5 bearing through suit 4 respectively, an end of each eccentric shaft 5 is rotationally connected through belt with the motor shaft of a motor 1 respectively, and support 2 is fixed electrical machineries and two vibration cylinders respectively.
Wherein eccentric shaft 5 adopts conventional movable sealing to be connected with bearing 4 junctions of vibration cylinder 3, and vibration is provided with lubricating oil in the cylinder 3, and lubricating oil injects through the oil filler that is provided with on the vibration cylinder, can fine raising oscillation intensity and reduction noise behind the lubricating oil through filling with.
The beneficial effect of present embodiment is an advanced technology, and is simple in structure, and oscillation intensity is big, high efficiency.
Claims (4)
1. the eccentric vibrating device of a twin-tub; Comprise motor (1) and support (2); It is characterized in that: go back involving vibrations cylinder (3), eccentric shaft (5) and bearing (4), eccentric shaft (5) passes the vibration cylinder (3) of tubular, and the two ends of eccentric shaft (5) are rotationally connected through the two ends of bearing (4) and vibration cylinder (3) respectively; The motor shaft of one end of eccentric shaft (5) and motor (1) is rotationally connected, and support (2) is fixed electrical machinery (1) and vibration cylinder (3) respectively.
2. the eccentric vibrating device of twin-tub according to claim 1 is characterized in that: bearing (4) junction of eccentric shaft (5) and vibration cylinder (3) adopts movable sealing to be connected, and is provided with lubricating oil in the vibration cylinder (3).
3. the eccentric vibrating device of twin-tub according to claim 1 and 2 is characterized in that: vibration cylinder (3) and eccentric shaft (5) respectively one by one correspondence be arranged to one group or more than at least one group.
4. the eccentric vibrating device of twin-tub according to claim 3 is characterized in that: the motor shaft mode of being rotationally connected of an end of eccentric shaft (5) and motor (1) is that belt is connected or chain connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205253906U CN202427628U (en) | 2011-12-15 | 2011-12-15 | Double-cylinder eccentric vibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205253906U CN202427628U (en) | 2011-12-15 | 2011-12-15 | Double-cylinder eccentric vibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427628U true CN202427628U (en) | 2012-09-12 |
Family
ID=46777103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205253906U Expired - Fee Related CN202427628U (en) | 2011-12-15 | 2011-12-15 | Double-cylinder eccentric vibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157595A (en) * | 2011-12-15 | 2013-06-19 | 郎溪县恒云工程机械有限公司 | Double-cylinder eccentric vibration device |
-
2011
- 2011-12-15 CN CN2011205253906U patent/CN202427628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157595A (en) * | 2011-12-15 | 2013-06-19 | 郎溪县恒云工程机械有限公司 | Double-cylinder eccentric vibration device |
| CN103157595B (en) * | 2011-12-15 | 2016-01-20 | 郎溪县恒云工程机械有限公司 | Double-cylinder eccentric vibration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131215 |