CN201680727U - Grate bar sweeper for trolley - Google Patents
Grate bar sweeper for trolley Download PDFInfo
- Publication number
- CN201680727U CN201680727U CN2010201372812U CN201020137281U CN201680727U CN 201680727 U CN201680727 U CN 201680727U CN 2010201372812 U CN2010201372812 U CN 2010201372812U CN 201020137281 U CN201020137281 U CN 201020137281U CN 201680727 U CN201680727 U CN 201680727U
- Authority
- CN
- China
- Prior art keywords
- grate
- ratchet
- vibration
- transmission shaft
- frame
- 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
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model is suitable for the field of a kiln-grate machine and a metallurgical sintering machine. A grate bar sweeper for a trolley comprises a frame, a transmission shaft, vibration arms and ratchet wheels. The vibration arms are uniformly arranged on the frame, are connected with the bracket by pins and swing around the pins. One end of each vibration arm is provided with a pawl, while the other end thereof is provided with a vibration hammer. The pawl side of each vibration arm is also provided with a weight balancing block. The lower parts of the pawls are correspondingly provided with the ratchet wheels. The ratchet wheels are uniformly arranged on the transmission shaft. One end of the transmission shaft is connected with a reducer by a coupling. One side of the frame is provided with a locking device. Compared with the prior art, the utility model has the advantages that ratchet wheel mechanisms press the vibration arms to generate vibration force to impact grate bars and the grate bars are dislocated under a certain frequency and impact force, so that materials adhered and embedded in gaps between the grate bars drop off; and the grate bar sweeper for the trolley effectively improves ventilation rate of a table board of the sintering machine and is particularly suitable for the sintering machine and the pellet kiln-grate machine.
Description
Technical field
The utility model is applicable to metallurgy sintered machine grate chain machine field, particularly a kind of chassis grate bar sweeper.
Background technology
In the metallurgy sintered production, sintering machine grate bar is often bonding or embed material, reduces the ventilative rate of sintering machine table top, generally clears up bonding material by scraper, and the cleaning effect less stable is difficult to guarantee the normal operation of sintering machine.
Summary of the invention
The purpose of this utility model provides chassis grate bar sweeper, utilizes rapping power bump grate bar, and the material in slit between bonding and the embedding grate bar is come off, and improves the ventilative rate of sintering machine table top.
For achieving the above object, the utility model is achieved through the following technical solutions:
Chassis grate bar sweeper, comprise frame, power transmission shaft, rapping arm, ratchet, the rapping arm evenly is set on the frame, and the rapping arm is connected with support by bearing pin and around the bearing pin swing, rapping arm one end is provided with ratchet, the other end is provided with beater, the rapping arm also is provided with balancing weight in the ratchet side, and ratchet below correspondence is provided with ratchet, and ratchet evenly is arranged on the power transmission shaft, power transmission shaft one end is connected with reductor by shaft coupling, and a side of frame is provided with locking device.
Compared with prior art, the beneficial effects of the utility model are: utilize ratchet mechanism to press the rapping arm and produce rapping power bump grate bar, the grate bar is under certain frequency and impact, produce the changing of the relative positions up and down, the material in slit between bonding and the embedding grate bar is come off, effectively improve the ventilative rate of sintering machine table top, be applicable to sintering machine, pellet chain grate machine.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1-frame 2-power transmission shaft 3-shaft coupling 4-reductor 5-support 6-rapping arm 7-ratchet 8-balancing weight 9-bearing pin 10-ratchet 11-beater 12-sintering pallet 13-grate bar 14-locking device
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1; Fig. 2; Fig. 3; chassis grate bar sweeper; comprise frame 1; power transmission shaft 2; rapping arm 6; ratchet 7; rapping arm 6 evenly is set on the frame 1; rapping arm 6 is connected with support 5 by bearing pin 9 and swings around bearing pin 9; rapping arm 6 one ends are provided with ratchet 10; the other end is provided with beater 11; rapping arm 6 also is provided with balancing weight 8 in ratchet 10 sides; ratchet 10 below correspondences are provided with ratchet 7, and ratchet 7 evenly is arranged on the power transmission shaft 2, and power transmission shaft 2 one ends are connected with reductor 4 by shaft coupling 3; one side of frame 1 is provided with locking device 14; when this device is shut down, locking device 14 is holded up, bearing pin 9 can not be rotated; arbitrarily swing with free vibration arm 6, cause security incident.
This device is arranged on the sintering pallet 12 following return lines, sintering machine grate bar 13 corresponding beaters 11, and all ratchets 7 are crisscross arranged by 3 orientation, and each orientation differs 120 °, so just guarantees that adjacent grate bar 13 is not by the while rapping.Regulate reductor 4 rotating speeds and make the rapping frequency of rapping arm 6 and sintering pallet 12 gait of march synchronous, grate bar 13 produces the changing of the relative positions up and down under certain frequency and impact, and the material in slit between bonding and the embedding grate bar 13 is come off.
This device can effectively improve the ventilative rate of sintering machine table top, is particularly useful for the grate bar block clearing of sintering machine, pellet chain grate machine.
Claims (1)
1. chassis grate bar sweeper, it is characterized in that, comprise frame, power transmission shaft, rapping arm, ratchet, the rapping arm evenly is set on the frame, the rapping arm is connected with support by bearing pin and swings around bearing pin, rapping arm one end is provided with ratchet, and the other end is provided with beater, and the rapping arm also is provided with balancing weight in the ratchet side, ratchet below correspondence is provided with ratchet, ratchet evenly is arranged on the power transmission shaft, and power transmission shaft one end is connected with reductor by shaft coupling, and a side of frame is provided with locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372812U CN201680727U (en) | 2010-03-23 | 2010-03-23 | Grate bar sweeper for trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372812U CN201680727U (en) | 2010-03-23 | 2010-03-23 | Grate bar sweeper for trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680727U true CN201680727U (en) | 2010-12-22 |
Family
ID=43345768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201372812U Expired - Fee Related CN201680727U (en) | 2010-03-23 | 2010-03-23 | Grate bar sweeper for trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162531A (en) * | 2011-12-15 | 2013-06-19 | 中核建中核燃料元件有限公司 | Revolving furnace knocker |
| CN106552795A (en) * | 2016-11-24 | 2017-04-05 | 攀枝花市徳铭再生资源开发有限公司 | A kind of cylinder anti-stick rapping apparatus |
-
2010
- 2010-03-23 CN CN2010201372812U patent/CN201680727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162531A (en) * | 2011-12-15 | 2013-06-19 | 中核建中核燃料元件有限公司 | Revolving furnace knocker |
| CN106552795A (en) * | 2016-11-24 | 2017-04-05 | 攀枝花市徳铭再生资源开发有限公司 | A kind of cylinder anti-stick rapping apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201680727U (en) | Grate bar sweeper for trolley | |
| CN201841115U (en) | Novel vibration sieve | |
| CN103394395B (en) | Slag vertical-mill | |
| CN203265030U (en) | Drum screen without shaft | |
| CN201680728U (en) | Blockage clearing vibration machine for grate bars of sintering pallet | |
| CN202933858U (en) | Efficient energy-saving round vibration sieve | |
| CN201110717Y (en) | Grate plate reset device | |
| CN204264945U (en) | Shaped steel is bundled is collected in line turnover device | |
| CN201118428Y (en) | Power generation device | |
| CN201531366U (en) | Wind direction modulating control mechanism of elastic windmill | |
| CN203862939U (en) | Energy-saving forging hammer machine | |
| CN203044303U (en) | Screening box | |
| CN202155328U (en) | Small part cleaning device | |
| CN202638504U (en) | Back and forth swing movement type tank ball mill | |
| CN202004589U (en) | Novel electricity-generation power device | |
| CN202784640U (en) | Electromagnetic type backstop | |
| CN203020950U (en) | Convenient-to-maintain rotation feeder device | |
| CN202240188U (en) | Emergency braking device in welding wire production process | |
| CN202337590U (en) | Material loosening device of scratching-plate material taking machine | |
| CN202951629U (en) | Cement clinker screening device | |
| CN201255552Y (en) | Transmission mechanism of water box of ice-maker | |
| CN203657474U (en) | Self-cleaning-type sintering grate | |
| CN202068789U (en) | Dual-power side wall type thermal-insulation quilt unwinder | |
| CN204453766U (en) | The panel turnover machine structure improved | |
| CN207518954U (en) | A kind of polyimide circuit substrate pressing device |
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: 20101222 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |