CN200960504Y - Sprocket drive roller screen with adjustable roll gap - Google Patents
Sprocket drive roller screen with adjustable roll gap Download PDFInfo
- Publication number
- CN200960504Y CN200960504Y CN 200520031414 CN200520031414U CN200960504Y CN 200960504 Y CN200960504 Y CN 200960504Y CN 200520031414 CN200520031414 CN 200520031414 CN 200520031414 U CN200520031414 U CN 200520031414U CN 200960504 Y CN200960504 Y CN 200960504Y
- Authority
- CN
- China
- Prior art keywords
- roll
- roll screen
- screen
- sifter
- roller
- 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 discloses a roller distance adaptable sprocket drive roller sifter, comprising a motor and a roller sifter, characterized in that two sides of the bottom of the roller sifter are respectively provided with at least one motor, the drive axis of each roller sifter is provided with a sprocket, a plurality of sprockets are driven by the chain of the motor shaft. The assemble distance between the two sprockets is 220mm, the assemble distance of every roller sifter is 102mm, and the bank angle of the sifter surface of the total roller sifter is about 15 degrees. The open and close of the chain is adapted by the adapting screw bolt. The utility model has the effects that a plurality of chain sprockets are drove by the motor to drive the whole roller sifter to operate, the structure has the advantages that the resource could be save and the cost would be low, which is convenient to assemble and repair.
Description
Technical field
The utility model relates to the adjustable chain gear transmission circle of roll spacing roll screen, is specially adapted to the screening of the material of cement plant, steel mill, pelletizing screening, furnace charge factory with the roll screen form.
Background technology
Existing round roll screen is by the associated mode common electric machine, reductor, unit, single roller frequency control motor and the corresponding one by one installation of power transmission shaft on the roll screen, (with reference to Fig. 1), drive roll screen work by motor shaft, its shortcoming is: this mode one that connects is power consumption, the 2nd, the cost height is given to produce and is brought inconvenience when installing and keeping in repair.
Summary of the invention
Task of the present utility model is to propose a kind of energy savings, cost is low, the adjustable chain gear transmission of roll spacing that is easy to install and keep in repair is justified roll screen, task of the present utility model is finished like this, chain gear transmission that roll spacing is adjustable circle roll screen, it comprises motor and roll screen, it is characterized in that: respectively be mounted to rare motor more than in the both sides of the bottom of roll screen screen frame, on the turning cylinder of each roll screen sprocket wheel is housed, motor shaft drives a plurality of sprocket wheels and drives transmission by the chain on it.Mounting distance between two sprocket wheels is 220mm, and the mounting distance of each roll screen is 102mm, and it is about 15 degree that the compass screen surface of whole roll screen is installed slanted angle.The opening and tightly adjust of chain by the adjustment bolt on it.The utlity model has following effect: by the whole roll screen work of the chain drive on it, this architectural feature has energy savings, reduces cost, and is easy for installation and maintenance again by a plurality of sprocket wheels of motor drives in design.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram; Fig. 2 is a structural representation of the present utility model; Fig. 3 is the mounting structure schematic diagram of the utility model direct-coupled electrical machinery; Fig. 4 is the side diagrammatic sketch of whole compass screen surface.
Drawing explanation: 1, direct connection motor; 2, sprocket wheel; 3, chain; 4, sieve roller; 5, roll screen turning cylinder.
The specific embodiment
Describe embodiment in detail in conjunction with above accompanying drawing, motor 1 is installed in the bottom of screen frame both sides, purpose is to be convenient to installation and maintenance and to save the energy, motor shaft drives a plurality of sprocket rotation, on the turning cylinder 5 of each roll screen, sprocket wheel 2 is housed, between the sprocket wheel 2 by chain 3 transmissions, mounting distance between the sprocket wheel 2 is 220mm, the mounting distance of each roll screen is 102mm, it is about 15 degree that the compass screen surface of whole roll screen is installed slanted angle, and chain is when work such as needs are opened and adjust the roll spacing gap by the adjustment bolt on the big bridge joint synapsis when tight.
Claims (3)
1, the adjustable chain gear transmission circle of roll spacing roll screen, it comprises motor and roll screen, it is characterized in that: respectively be mounted to rare motor more than in the both sides of the bottom of roll screen screen frame, on the turning cylinder of each roll screen sprocket wheel be housed, motor shaft drives a plurality of sprocket wheels and drives transmission by the chain on it.
2, the adjustable chain gear transmission of roll spacing according to claim 1 circle roll screen is characterized in that: the mounting distance between two sprocket wheels is 220mm, and the mounting distance of each roll screen is 102mm, and it is about 15 degree that the compass screen surface of whole roll screen is installed slanted angle.
3, the adjustable chain gear transmission of roll spacing according to claim 1 circle roll screen is characterized in that: the opening and tightly adjusted by the adjustment bolt on it of chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031414 CN200960504Y (en) | 2005-07-26 | 2005-07-26 | Sprocket drive roller screen with adjustable roll gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031414 CN200960504Y (en) | 2005-07-26 | 2005-07-26 | Sprocket drive roller screen with adjustable roll gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960504Y true CN200960504Y (en) | 2007-10-17 |
Family
ID=38797013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031414 Expired - Fee Related CN200960504Y (en) | 2005-07-26 | 2005-07-26 | Sprocket drive roller screen with adjustable roll gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960504Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126967A (en) * | 2015-08-24 | 2015-12-09 | 华电电力科学研究院 | Anti-blockage screen used for hammer crusher |
| CN106914403A (en) * | 2017-03-12 | 2017-07-04 | 杭州金知科技有限公司 | A kind of drum screen and its screening technique |
| CN107377352A (en) * | 2017-08-25 | 2017-11-24 | 江苏露水河人造板有限公司 | A kind of screening machine |
| CN113751302A (en) * | 2021-09-16 | 2021-12-07 | 图布新 | Fixing device is connected with roller sieve convenient to maintenance and change to machining |
| CN115365110A (en) * | 2022-10-20 | 2022-11-22 | 南通欧恒机械有限公司 | Sanitary food processing food material multistage screening device |
-
2005
- 2005-07-26 CN CN 200520031414 patent/CN200960504Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126967A (en) * | 2015-08-24 | 2015-12-09 | 华电电力科学研究院 | Anti-blockage screen used for hammer crusher |
| CN106914403A (en) * | 2017-03-12 | 2017-07-04 | 杭州金知科技有限公司 | A kind of drum screen and its screening technique |
| CN106914403B (en) * | 2017-03-12 | 2020-03-13 | 方都 | Rolling screen and screening method thereof |
| CN107377352A (en) * | 2017-08-25 | 2017-11-24 | 江苏露水河人造板有限公司 | A kind of screening machine |
| CN113751302A (en) * | 2021-09-16 | 2021-12-07 | 图布新 | Fixing device is connected with roller sieve convenient to maintenance and change to machining |
| CN115365110A (en) * | 2022-10-20 | 2022-11-22 | 南通欧恒机械有限公司 | Sanitary food processing food material multistage screening 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: 20071017 |