CN202516770U - Vibration screen extension set transmission mechanism for preventing electric motor from being damaged - Google Patents
Vibration screen extension set transmission mechanism for preventing electric motor from being damaged Download PDFInfo
- Publication number
- CN202516770U CN202516770U CN2012201229828U CN201220122982U CN202516770U CN 202516770 U CN202516770 U CN 202516770U CN 2012201229828 U CN2012201229828 U CN 2012201229828U CN 201220122982 U CN201220122982 U CN 201220122982U CN 202516770 U CN202516770 U CN 202516770U
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- CN
- China
- Prior art keywords
- transmission mechanism
- extension set
- driving shaft
- electric motor
- vibration screen
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vibration screen extension set transmission mechanism, in particular to a vibration screen extension set transmission mechanism for preventing an electric motor from being damaged. The vibration screen extension set transmission mechanism comprises the electric motor arranged coaxial to the driving shaft of a vibration screen extension set; the rotary table of the driving shaft of the vibration screen extension set and the rotary table of the electric motor are opposite, and are connected at correspondence positions through a flexible belt in a non-compact state. The rotary table of the driving shaft and the flexible belt as well as the rotary table of the electric motor and the flexible belt are connected through flanges. The vibration screen extension set transmission mechanism vibrates in radial direction to generate radial force through the structure without transferring the radial force to the driving shaft through a belt pulley, thereby preventing the damage of the electric motor caused by long-time radial force pulling.
Description
Technical field
The utility model relates to a kind of laboratory sifter transmission mechanism, relates in particular to a kind of laboratory sifter transmission mechanism that prevents that motor from damaging.
Background technology
Laboratory sifter is through the equipment of vibration mode with material screening; Its driving shaft drives the power that cam provides its vibrations; Existing laboratory sifter transmission mechanism drives the driving shaft wheel disc of laboratory sifter through belt pulley for the motor wheel disc; Because the laboratory sifter transmission mechanism needs constantly vibrations diametrically, this radial load passes to the mover main shaft through belt pulley, and long-time radial load is pullled the damage that causes motor easily.
The utility model content
The utility model technical problem to be solved is, overcomes the deficiency that exists in the prior art, and a kind of laboratory sifter transmission mechanism that prevents that motor from damaging is provided.
The utility model is to be achieved through following technical scheme:
A kind of laboratory sifter transmission mechanism that prevents that motor from damaging; Comprise motor with the coaxial setting of driving shaft of laboratory sifter; The driving shaft wheel disc of said laboratory sifter is relative with the motor wheel disc, and connects both correspondence positions through the flexibility band of non-tight state.
Said driving shaft wheel disc all is connected through adpting flange with flexible band with flexible band and motor wheel disc.
The beneficial effect of the utility model is:
Because motor main shaft and the coaxial setting of the driving shaft of laboratory sifter; And the flexibility band through non-tight state connects the driving shaft wheel disc of laboratory sifter and the correspondence position of motor wheel disc; Make the laboratory sifter transmission mechanism shake the radial load of generation diametrically; Can not pass to the mover main shaft, prevent that long-time radial load from pullling the damage that causes motor through belt pulley.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Among the figure: 1. laboratory sifter, the 2. driving shaft wheel disc of laboratory sifter, 3. flexible band, 4. motor, 5. adpting flange, the 6. driving shaft of laboratory sifter, 7. motor wheel disc.
The specific embodiment
For the technical staff who makes the present technique field understands the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and most preferred embodiment.
As shown in Figure 1, the utility model comprises and the motor 4 of the driving shaft 6 coaxial settings of laboratory sifter that the driving shaft wheel disc 2 of said laboratory sifter is relative with motor wheel disc 7, and is with 3 to connect both correspondence positions through the flexibility of non-tight state.
Said driving shaft wheel disc 2 and flexibility be with 3 and motor wheel disc 7 be with 3 all to be connected with flexibility through adpting flange 5.
Because motor main shaft and the coaxial setting of the driving shaft of laboratory sifter; And the flexibility band through non-tight state connects the driving shaft wheel disc of laboratory sifter and the correspondence position of motor wheel disc; Make the laboratory sifter transmission mechanism shake the radial load of generation diametrically; Can not pass to the mover main shaft, prevent that long-time radial load from pullling the damage that causes motor through belt pulley.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. laboratory sifter transmission mechanism that prevents that motor from damaging; It is characterized in that; Comprise and the motor of the coaxial setting of driving shaft of laboratory sifter that the driving shaft wheel disc of said laboratory sifter is relative with the motor wheel disc, and connect both correspondence positions through the flexibility band of non-tight state.
2. a kind of laboratory sifter transmission mechanism that prevents that motor from damaging according to claim 1 is characterized in that, said driving shaft wheel disc all is connected through adpting flange with flexible band with flexible band and motor wheel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201229828U CN202516770U (en) | 2012-03-28 | 2012-03-28 | Vibration screen extension set transmission mechanism for preventing electric motor from being damaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201229828U CN202516770U (en) | 2012-03-28 | 2012-03-28 | Vibration screen extension set transmission mechanism for preventing electric motor from being damaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516770U true CN202516770U (en) | 2012-11-07 |
Family
ID=47099740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201229828U Expired - Fee Related CN202516770U (en) | 2012-03-28 | 2012-03-28 | Vibration screen extension set transmission mechanism for preventing electric motor from being damaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624494A (en) * | 2015-03-01 | 2015-05-20 | 胡和萍 | Phase-change driving component of oscillating separator |
-
2012
- 2012-03-28 CN CN2012201229828U patent/CN202516770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624494A (en) * | 2015-03-01 | 2015-05-20 | 胡和萍 | Phase-change driving component of oscillating separator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180328 |