CN205042587U - Raw mill transmission - Google Patents
Raw mill transmission Download PDFInfo
- Publication number
- CN205042587U CN205042587U CN201520823745.8U CN201520823745U CN205042587U CN 205042587 U CN205042587 U CN 205042587U CN 201520823745 U CN201520823745 U CN 201520823745U CN 205042587 U CN205042587 U CN 205042587U
- Authority
- CN
- China
- Prior art keywords
- raw mill
- motor
- transmission device
- belt
- mill transmission
- 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 provides a raw mill transmission, belongs to cement manufacture equipment technical field, including consecutive motor, reducing gear box with the chain drive on being located the raw mill, be connected with belt transmission mechanism between reducing gear box and the motor. The utility model discloses combine chain drive and belt transmission, bring into play the two and separately the advantage time, have the effect of certain slip buffering when utilizing the belt to drive, can effectual protective apparatus, reduce and examine and repair the number of times, reach reduce cost's effect.
Description
Technical field
The utility model belongs to cement manufacture plant technical field, is specifically related to a kind of raw mill transmission device.
Background technology
The mainly chain drive of current existing raw mill drive apparatus, the advantage of chain drive is: 1) can transmit motion and power when diaxon centre-to-centre spacing is far away; 2) can work when under low speed, heavy duty and hot conditions and dust is large; 3) can ensure gearratio accurately, transmitted power is comparatively large, and the power acted on axle is less; 4) transmission efficiency is high.But it still exists following shortcoming: after the wear of hinge of chain, envoy causes disconnection greatly apart from becoming.And in the course of work of raw mill; because the live load of raw mill is very high; start and stop during driven by motor can produce larger operation inertia; and this inertia can bring larger harm to motor and equipment; for example the wear of hinge of chain is serious; such maintenance number of times increases, and cost also can correspondingly increase.
Summary of the invention
The purpose of this utility model there are provided a kind of can available protecting equipment, reduce maintenance number of times raw mill transmission device.
Based on above-mentioned purpose, the utility model takes following technical scheme: a kind of raw mill transmission device, and the chain drive comprising motor connected successively, reduction box and be positioned on raw mill, is connected with belt gear between described reduction box and motor.
Described belt gear comprises driving belt and is positioned at driving wheel and the driven pulley of driving belt, and driving wheel is connected with the output of motor, and driven pulley is connected with the input of reduction box.
The outside of described belt gear is provided with protective cover.
Described protective cover is plastic protection cover.
Described protective cover is nylon protective cover.
Described reduction box is zq type reductor.
Compared with prior art, technique effect of the present utility model is: 1, chain drive be combined with belt transmission, while the respective advantage of both performances, utilize the effect that there is certain slip buffering during belt drive, can effective proterctive equipment, reduce maintenance number of times, reach the effect reduced costs; 2, the outer setting protective cover of belt gear, for sun-proof, dust-proof and rainproof; 3, protective cover to be arranged to plastics, machine-shaping is convenient and save material, is convenient for changing; 4, selecting nylon protective cover further, is because nylon is one of five large-engineering plastics, has excellent mechanics and mechanical performance, longer service life.5, reduction box selects zq type reductor, compared with cycloidal planetary gear speed reducer, under identical live load, and the longer service life of zq type reductor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of raw mill transmission device as shown in Figure 1, the chain drive 4 comprising motor 1 connected successively, zq type reductor 2 and be positioned on raw mill 3, belt gear 5 is connected with between zq type reductor 2 and motor 1, the outside of belt gear 5 is provided with nylon protective cover 6, for sun-proof, dust-proof and rainproof.
Belt gear 5 comprises driving belt 51 and is positioned at driving wheel 52 and the driven pulley 53 of driving belt 51, and driving wheel 52 is connected with the output of motor 1, and driven pulley 53 is connected with the input of zq type reductor 2.
During work: the driving wheel 52 of motor 1 drive belt transmission mechanism 5 rotates; driven pulley 53 is driven to rotate; by zq type reductor 2; power is passed to chain drive 4 and is carried out work the most at last; owing to there is the effect of certain slip buffering when driving belt 51 works; thus can effective proterctive equipment, reduce maintenance number of times, reach the effect reduced costs.
Claims (6)
1. a raw mill transmission device, the chain drive comprising motor connected successively, reduction box and be positioned on raw mill, is characterized in that, be connected with belt gear between described reduction box and motor.
2. a kind of raw mill transmission device as claimed in claim 1, it is characterized in that, described belt gear comprises driving belt and is positioned at driving wheel and the driven pulley of driving belt, and driving wheel is connected with the output of motor, and driven pulley is connected with the input of reduction box.
3. a kind of raw mill transmission device as claimed in claim 2, it is characterized in that, the outside of described belt gear is provided with protective cover.
4. a kind of raw mill transmission device as claimed in claim 3, is characterized in that, described protective cover is plastic protection cover.
5. a kind of raw mill transmission device as claimed in claim 4, is characterized in that, described protective cover is nylon protective cover.
6. a kind of raw mill transmission device as described in as arbitrary in claim 1 to 5, it is characterized in that, described reduction box is zq type reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823745.8U CN205042587U (en) | 2015-10-23 | 2015-10-23 | Raw mill transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823745.8U CN205042587U (en) | 2015-10-23 | 2015-10-23 | Raw mill transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042587U true CN205042587U (en) | 2016-02-24 |
Family
ID=55336205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823745.8U Expired - Fee Related CN205042587U (en) | 2015-10-23 | 2015-10-23 | Raw mill transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042587U (en) |
-
2015
- 2015-10-23 CN CN201520823745.8U patent/CN205042587U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20161023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |