CN202096915U - Movable scraper for barrel mixer - Google Patents
Movable scraper for barrel mixer Download PDFInfo
- Publication number
- CN202096915U CN202096915U CN2011201126653U CN201120112665U CN202096915U CN 202096915 U CN202096915 U CN 202096915U CN 2011201126653 U CN2011201126653 U CN 2011201126653U CN 201120112665 U CN201120112665 U CN 201120112665U CN 202096915 U CN202096915 U CN 202096915U
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- CN
- China
- Prior art keywords
- mixer
- movable scraper
- barrel
- scraper
- movable
- 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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- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a movable scraper for a barrel mixer, which comprises a scraper beam, a movable scraper seat, an elastic scraper bar, a scraper body, a movable scraper seat traction mechanism, a driving device and a scraper beam support. The movable scraper can make reciprocated linear motion uninterruptedly in a barrel of the mixer, with the rotation of the mixer, the scraper can scrape off mixtures bonded on the wall of the barrel, so as to lead thickness of a mixture layer on the wall of the barrel to be unchanged and stabilize the load of the mixer; the movable scraper has reasonable design, and can thoroughly eliminate the bonded mixtures in the barrel, thereby basically solving the problem of the bonded mixtures in the barrel of the mixer; the original driving load is kept not to increase, and the cleaning does not need to be performed after the barrel mixer halts, thereby keeping the continuity of production.
Description
Technical field
The utility model relates to a kind of trommel mixer and uses movable scraper.
Background technology
In the middle of the sintering circuit of Iron and Steel Production, crucial operation, the i.e. mixed process of sintering feed; It is accomplished in trommel mixer, because the diversity of raw material, in the process of mixing; Raw material can stick on the barrel of mixer, and the mixing bed of material that adheres to is all harder.Along with the rotation of trommel mixer, the compound in the tube can be bonded on the barrel of cylinder, and thickening gradually causes mixer to drive the load increase of power and the instability of mixed effect.Existing solution is,, needs to shut down after running a period of time at mixer, and manual work is cleared up, and is consuming time longer, and the workman operates and have certain danger, occurs security incident easily, incurs loss through delay the carrying out that produces.
Summary of the invention
The purpose of the utility model is to overcome above problem; Provide a kind of trommel mixer to use movable scraper, can realize continual in mixing machine barrel linear reciprocating motion, along with the rotation of mixer; The compound that scraper will be bonded on the barrel is wiped off timely; Make the thickness of feed layer on the barrel constant, stablize the load of mixer, need not shut down cleaning.
The purpose of the utility model is achieved in that a kind of mixer comprises with movable scraper: doctor beam, movable scraper seat, elastic cutter bar, scrape cutter hub, movable scraper seat haulage gear, drive unit, doctor beam support.
Said movable scraper seat is that length is 500mm, and this scrapes the roller that the tool rest mounting strap has wheel rim, and roller diameter is 80mm, is installed on the bottom wing listrium of H shaped steel doctor beam, under the traction of movable scraper seat haulage gear, along doctor beam linear reciprocation rolling walking.
Said elastic cutter bar is installed on the movable scraper seat.
The said cutter hub of scraping is installed on the elastic cutter bar, and the distance of scraping cutter hub and barrel is 100mm.In the middle of the operation, if the load at scraper position is greater than the load allowable of elastic cutter bar, it is crooked automatically that elastic cutter bar can be implemented in the hinge-coupled place, and protection movable scraper seat is injury-free.
Said movable scraper seat haulage gear adopts the steel wire rope wheels.
Said drive unit is installed in the outside of trommel mixer.
The utility model has following useful effect: avoided interior moisture of tube and steam to driving the influence of electric equipment because drive unit is installed in the outside of trommel mixer; Can drive safely and scrape the tool rest haulage gear; Be with movable scraper in mixing drum, to do reciprocal straight line moving; Along with the rotation of mixer, the compound that sticks on the mixer barrel is scraped timely.This mechanism design is reasonable, and it is thorough to remove the interior sizing of tube, and the power of drive unit is less.Fundamentally solve the problem of sizing on the mixer barrel, kept original load powered not increase, need not shut down cleaning, kept the continuity of producing.
Description of drawings
Fig. 1 is the structural representation of the utility model trommel mixer with movable scraper
Fig. 2 is the A-A cutaway view of Fig. 1
1-doctor beam 2-movable scraper seat 3-elastic cutter bar 4-scrapes cutter hub 5-movable scraper seat haulage gear 6-drive unit 7-doctor beam support
The specific embodiment
Please referring to Fig. 1, Fig. 2; Specify the best embodiment of the utility model, trommel mixer comprises with movable scraper: doctor beam (1), movable scraper seat (2), elastic cutter bar (3), scrape cutter hub (4), movable scraper seat haulage gear (5), drive unit (6), doctor beam support (7) and constitute.Doctor beam support (7) is arranged in both sides at trommel mixer, and support is positioned on the level ground, fixedly mounts doctor beam (1) on the support; The doctor beam working portion is positioned at cylinder, and does not contact with trommel mixer, and movable scraper seat (2) is installed on doctor beam; Link to each other with movable scraper seat haulage gear (5); Elastic cutter bar (3) is installed on the movable scraper seat (2) with bolt, scrapes cutter hub (4) and is installed on the elastic cutter bar (3) with bolt, and keep fixedly 100mm with the distance of mixer barrel; Drive unit (6) outputting power is given movable scraper seat haulage gear (5); Along with the forward and reverse rotation of driving device motor, traction scraper body device is done linear reciprocating motion in mixer, thus the purpose that the sizing layer on the mixer barrel is disposed in realization.
Claims (3)
1. a trommel mixer is used movable scraper; It comprises: doctor beam (1), movable scraper seat (2), elastic cutter bar (3), scrape cutter hub (4), movable scraper seat haulage gear (5), drive unit (6), doctor beam support (7); It is characterized in that: elastic cutter bar (3) is installed on the movable tool rest (2); Drive unit (6) is drawing movable tool rest (2) through movable scraper seat haulage gear (5), does linear reciprocating motion along doctor beam (1).
2. trommel mixer as claimed in claim 1 is used movable scraper, it is characterized in that: said movable scraper seat is that length is 500mm, and this scrapes the roller that the tool rest mounting strap has wheel rim, and roller diameter is 80mm.
3. trommel mixer as claimed in claim 1 is used movable scraper, it is characterized in that: described movable scraper seat haulage gear (5) adopts the steel wire rope wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201126653U CN202096915U (en) | 2011-04-18 | 2011-04-18 | Movable scraper for barrel mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201126653U CN202096915U (en) | 2011-04-18 | 2011-04-18 | Movable scraper for barrel mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096915U true CN202096915U (en) | 2012-01-04 |
Family
ID=45382950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201126653U Expired - Fee Related CN202096915U (en) | 2011-04-18 | 2011-04-18 | Movable scraper for barrel mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040046A (en) * | 2016-07-06 | 2016-10-26 | 马鞍山市方正机械制造有限责任公司 | Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger |
-
2011
- 2011-04-18 CN CN2011201126653U patent/CN202096915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040046A (en) * | 2016-07-06 | 2016-10-26 | 马鞍山市方正机械制造有限责任公司 | Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Zhanli Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130418 |