CN101363688B - Cam control device for dust keeper turning plate - Google Patents
Cam control device for dust keeper turning plate Download PDFInfo
- Publication number
- CN101363688B CN101363688B CN2008102002379A CN200810200237A CN101363688B CN 101363688 B CN101363688 B CN 101363688B CN 2008102002379 A CN2008102002379 A CN 2008102002379A CN 200810200237 A CN200810200237 A CN 200810200237A CN 101363688 B CN101363688 B CN 101363688B
- Authority
- CN
- China
- Prior art keywords
- cam
- turning plate
- dust keeper
- dust
- dust excluder
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 57
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to a cam control device used for a reverse turning bed of a dust excluder, which comprises a riding wheel, a case body of the dust excluder and the reverse turning bed of the dust excluder, wherein, a cam is arranged in the case body of the dust excluder; a cam shaft is fixed on the cam; a shifting shaft is fixed on the lower end part of the reverse turning bed of the dust excluder; two ends of the shifting shaft are respectively embedded in a slotted hole on side surfaces of the case body; the upper end part of the reverse turning bed is provided with a blade; the blade is closely attached on the surface of the riding wheel while working. The invention controls the stability of the reverse turning bed of the dust excluder and the blade in working state by a cam mechanism, leads the reverse turning bed of the dust excluder to be quickly opened backwards by the rotation of the cam so as to expose a cleaning inspection area under the riding wheel with larger space, and prevents block of the riding wheel and deposition of splashed materials under the riding wheel. An operator can achieve clear and quick cleaning inspection only by simple operation, so that the standing time of the operator in a dangerous place can be reduced, and the safety factor for production is improved.
Description
Technical field
The present invention relates to the chassis of iron-smelter, particularly a kind of cam control gear that is used for the dust keeper turning plate of support roller on the chassis orbit.
Background technology
Make spherolite after iron-smelter mixes iron-smelting raw material and carry out sintering again, spherical ore deposit after granulation is dumped in the chassis of straight line cooler, chassis moves lentamente by flexible transmission traction, operation is sent into high-temperature zone and is carried out sintering in track, sintering temperature reaches about 700 ℃, carry out forced-air blast again, it is cooled to about 150 ℃ finishes sintering process, enter next process.
The track of chassis operation is installed numerous support roller by both sides symmetry on the steel structure support and is formed, certain distance is arranged between the adjacent support roller, but guarantee that chassis is in operation and has at least four groups of above support rollers contact with pallet bottom, with the uniform of assurance chassis weight and operate steadily.When chassis moved, hard-wired support roller contacted with pallet bottom respectively, produced friction of rolling thereby produce relative rotatablely moving at the weight lower support wheel.
Referring to Fig. 1, this support roller 1 is a common structure, and support roller is the built-in antifriction-bearing box of a circle wheel, and there is position-limited edge 11 neighboring, wanders off to prevent chassis, and support roller is assembled by biside plate 12, axle and base plate 13.Under normal working condition, this device still can normally use, but in when material loading and unloading because material splashes and the power of forced-air blast, make the part mineral aggregate splash down in the chassis periphery, especially splash down near the support roller periphery, the material that splashes down is stuck between support roller bottom and the biside plate sometimes, has limited the support roller rotation, when chassis moves to jammed support roller section, pallet bottom and the stuck movable friction of support roller do.Because the chassis deadweight often weighs tens tons with the raw material of carrying, in this case, support roller load-bearing contact surface 14 lopsided wears are serious.
In order to solve above-mentioned situation, specially appoint the special messenger in this workshop section regularly in the work running clearance, clear up continually in the short time and sweep and check, do not rotate because of stuck to prevent support roller.Because this workshop section is subjected to the influence of working condition, and accidental or sudden accident takes place easily, will produce threat to the personal safety of cleaning personnel, therefore exist potential safety hazard.
Summary of the invention
Task of the present invention provides a kind of cam control gear that is used for dust keeper turning plate, and it has solved existing support roller and has easily been splashed down material and block and make the problem of support roller weight-bearing surface serious wear and influence cleaning personal security.
Technical solution of the present invention is as follows:
A kind of cam control gear that is used for dust keeper turning plate, it comprises support roller, dust excluder casing and dust keeper turning plate are equipped with cam in the described dust excluder casing, fixed in position camshaft on the cam; The bottom fixed in position shifting axle of described dust keeper turning plate, shifting axle two ends are inlaid in the slotted eye of casing side, and blade is equipped with in the upper end of dust keeper turning plate, and blade is close to the support roller surface when work; The pressure shifting axle is turned in the cam rotation; When the high-end place of cam rotates to level attitude, withstand shifting axle, shifting axle is fixed in the work nest district of casing two sides slotted eye; And dust keeper turning plate is opened fast backward by rotatablely moving of cam.
Cam cover is equipped with in described cam top.
The upper end of described cam cover is connected with dust keeper turning plate by active hinge.
The axle head of described camshaft is equipped with spanner.
Blade on the described dust keeper turning plate is a polyurethane elastomer.
The cam control gear that is used for dust keeper turning plate of the present invention has following characteristics:
1, utilizes the simple working mechanism of cam mechanism, controlled dust keeper turning plate and the blade stability in working order the time effectively.
2, by rotatablely moving of cam dust keeper turning plate is opened fast backward, be exposed the cleaning inspection area of support roller bottom with bigger space.
3, prevent that effectively the support roller bottom from splashing down the accumulation of material, with the stability that guarantees that support roller and chassis turn round.
4, the blade on the dust keeper turning plate is a polyurethane elastomer, can be close to the support roller surface during work, and support roller is played the protection and the cleansing action of similar swabbing pig, and its dismounting, transposing are convenient, have saved maintenance cost.
5, whole device is convenient for installation and maintenance, quick, has alleviated Operation and Maintenance personnel's labour intensity, has improved production and maintainer's safety factor effectively.
Adopt the cam control gear that is used for dust keeper turning plate of the present invention, prevented the stuck of support roller effectively, only need clean inspection once in every month, operating personal only needs simple operations, just can reach obviously cleaning efficiently and check effect, and reduce the length of the halt of operating personal, improved the production safety coefficient effectively at dangerous situation.
Description of drawings
Fig. 1 is the structural representation of support roller commonly used.
Fig. 2 is the structural representation of a kind of cam control gear that is used for dust keeper turning plate of the present invention in working order the time.
Fig. 3 is the structural representation of Fig. 2 device when off working state.
The specific embodiment
Referring to Fig. 2 and Fig. 3, a kind of cam control gear that is used for dust keeper turning plate of the present invention is installed in dust excluder, and dust excluder is equipped with dust excluder casing 2 and dust keeper turning plate 3.This cam control gear is installed in by support roller 1 side, can also can install at support roller 1 bilateral in support roller 1 one-sided installation.
Cam 4 is housed, fixed in position camshaft 5 on the cam 4 in the dust excluder casing 2.The axle head of camshaft 5 is equipped with spanner, is convenient to rotating cam axle 5.Cam cover 8 is housed above cam 4.The upper end of cam cover 8 is connected with dust keeper turning plate 3 by active hinge 9.Cam cover 8 has certain discharging angle during work, can prevent to expect that piece piles up on the cover plate face, can prevent from again to expect that piece enters in the casing, influences the work rotation of cam.Dust excluder casing 2 bottoms are provided with waist shape circular hole, are convenient to adjust when being connected with the workplatform support.
The bottom fixed in position shifting axle 6 of dust keeper turning plate 3, shifting axle 6 two ends are inlaid in the slotted eye of casing side.Blade 7 is installed in the upper end of dust keeper turning plate 3, and blade 7 can pass through bolted connection with dust keeper turning plate 3, also can be by other attaching parts captive joint.Blade 7 on the dust keeper turning plate 3 is a polyurethane elastomer.Blade 7 is close to support roller 1 surface when work, be beneficial to clean support roller 1.
As shown in Figure 2, when the dust excluder mode of operation, stir dust keeper turning plate 3 forwards to rotating to control position and horizontal sliding shifting axle 6 forward, flat place, shifting axle 6 two ends is embedded in the work nest district of casing two sides, turn over cam 4 rotations and press shifting axle 6 more forwards to rotating cam axle 5 spanners this moment; When rotating to level attitude, cam 4 high-end places withstand shifting axle 6, it is fixed in the work nest district, casing two sides, cam cover 8 is also sagging thereupon to be covered dust excluder casing 2 and is certain discharging angle, fixing dust keeper turning plate 3 and blade 7 fitted with about 30 ° of work place in support roller 1 line of centers top on this moment shifting axle 6, this moment device each parts in running order in.
As shown in Figure 3, when the dust excluder off working state needs the cross-check sum cleaning to safeguard, rotating cam axle 5 spanners rearward, turn over 180 ° after making cam 4, shifting axle 6 has broken away from the pushing of cam 4 and has reserved the space that shifting axle 6 moves backward, touch shifting axle 6 this moment backward, make shifting axle 6 flat places break away from the flat work nest of casing district extremely than the great circle arc place, this moment, shifting axle 6 can be turned over easily together with dust keeper turning plate 3 and blade 7, active hinge 9 places of cam cover 8 are also stirred thereupon, expose the lower space of support roller 1 significantly, be convenient to clean, safeguard and check.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention conversion, the modification of the foregoing description.
Claims (5)
1. cam control gear that is used for dust keeper turning plate, it comprises support roller, dust excluder casing and dust keeper turning plate is characterized in that, in the described dust excluder casing cam are housed, fixed in position camshaft on the cam; The bottom fixed in position shifting axle of described dust keeper turning plate, shifting axle two ends are inlaid in the slotted eye of casing side, and blade is equipped with in the upper end of dust keeper turning plate, and blade is close to the support roller surface when work; The pressure shifting axle is turned in the cam rotation; When the high-end place of cam rotates to level attitude, withstand shifting axle, shifting axle is fixed in the work nest district of casing two sides slotted eye; And dust keeper turning plate is opened fast backward by rotatablely moving of cam.
2. the cam control gear that is used for dust keeper turning plate according to claim 1 is characterized in that, cam cover is equipped with in described cam top.
3. the cam control gear that is used for dust keeper turning plate according to claim 2 is characterized in that, the upper end of described cam cover is connected with dust keeper turning plate by active hinge.
4. the cam control gear that is used for dust keeper turning plate according to claim 1 is characterized in that the axle head of described camshaft is equipped with spanner.
5. the cam control gear that is used for dust keeper turning plate according to claim 1 is characterized in that, the blade on the described dust keeper turning plate is a polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102002379A CN101363688B (en) | 2008-09-23 | 2008-09-23 | Cam control device for dust keeper turning plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102002379A CN101363688B (en) | 2008-09-23 | 2008-09-23 | Cam control device for dust keeper turning plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101363688A CN101363688A (en) | 2009-02-11 |
| CN101363688B true CN101363688B (en) | 2011-01-26 |
Family
ID=40390197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102002379A Expired - Fee Related CN101363688B (en) | 2008-09-23 | 2008-09-23 | Cam control device for dust keeper turning plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101363688B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005962B (en) * | 2016-07-13 | 2018-08-31 | 叶宝义 | Transport roller cleaning device |
| CN106994379A (en) * | 2017-05-11 | 2017-08-01 | 厦门环资矿业科技股份有限公司 | A kind of unpowered ball mill clearing apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269693Y (en) * | 2008-09-23 | 2009-07-08 | 上海超高工程塑料有限公司 | Dust remover with cam control gear |
-
2008
- 2008-09-23 CN CN2008102002379A patent/CN101363688B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269693Y (en) * | 2008-09-23 | 2009-07-08 | 上海超高工程塑料有限公司 | Dust remover with cam control gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101363688A (en) | 2009-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103991675A (en) | Chain hopper lifter | |
| CN103466493A (en) | Chain block | |
| CN101363688B (en) | Cam control device for dust keeper turning plate | |
| CN101786540B (en) | Heavy duty plate feeder capable of realizing smooth transmission | |
| CN101532300B (en) | Swiveling mechanism and engineering machinery with swiveling mechanism | |
| CN201269693Y (en) | Dust remover with cam control gear | |
| CN207404336U (en) | A kind of detachable bucket type material abrasive material liner plate for chute | |
| CN103086121B (en) | Conveyer chain | |
| CN201865137U (en) | Digging and loading machine conveyer | |
| CN201825674U (en) | Novel device preventing wear of creeper treads | |
| CN201087432Y (en) | Chain supporting roller device of electric rock loader | |
| CN102218361A (en) | Grinding roller head moving-out mechanism | |
| RU2608484C2 (en) | Mine excavator and its rotation and rolling support device | |
| CN216638692U (en) | Rail gnawing prevention device of crane running mechanism | |
| CN219775773U (en) | Slag dragging machine | |
| KR100961963B1 (en) | Turn-Die for high temperature and weight | |
| CN201634242U (en) | Stacker reclaimer bucket wheel surface structure | |
| CN201162203Y (en) | Compensation type plow-shaped rail cleaning machine | |
| CN200988098Y (en) | Rolling wheel movable cast iron machine conveyer chain | |
| CN214837491U (en) | Hydraulic cylinder limiting device and heading machine | |
| CN2748175Y (en) | High strength abrasion-resistant material bucket | |
| CN109707440A (en) | A kind of shearing conveyer head section mechanism and peace tear method open | |
| CN216172843U (en) | Wear-resistant high-temperature-resistant vertical grinding roller | |
| JP2013227478A (en) | Apparatus for unchoking coke of carbonization chamber of coke oven | |
| CN209918001U (en) | Roller type vertical mill millstone lining plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU GANGYI PORT MACHNIERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SUPER HIGH ENGINEERING PLASTICS CO., LTD. Effective date: 20100804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200942 NO.399, SHENGQIAOQIANLU ROAD, BAOSHAN DISTRICT, SHANGHAI CITY TO: 213127 BINJIANG INDUSTRY PARK, CHUNJIANG TOWN, XINBEI DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20100804 Address after: 213127 Binjiang Industrial Zone, spring town, Xinbei District, Jiangsu, Changzhou Applicant after: Jiangsu Gangyi Heavy Industry Co.,Ltd. Address before: 200942, Shanghai, Baoshan District bridge Qian Qian Road No. 399 Applicant before: Shanghai Superhigh Engineering Plastic Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190214 Granted publication date: 20110126 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200214 Granted publication date: 20110126 |
|
| PD01 | Discharge of preservation of patent | ||
| 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: 20110126 Termination date: 20210923 |