CN203593382U - Scraper machine cleaning device - Google Patents
Scraper machine cleaning device Download PDFInfo
- Publication number
- CN203593382U CN203593382U CN201320715003.4U CN201320715003U CN203593382U CN 203593382 U CN203593382 U CN 203593382U CN 201320715003 U CN201320715003 U CN 201320715003U CN 203593382 U CN203593382 U CN 203593382U
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- Prior art keywords
- chain
- clearing apparatus
- connecting rod
- scrapper conveyor
- axis
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Abstract
The utility model relates to a scraper machine cleaning device which comprises a box body, a plurality of scrapper blades, chains connected to the two sides of the scrapper blades and a head wheel driving the chains to run. The scraper machine cleaning device comprises a cleaner arranged above each chain, the top of each cleaner is fixedly connected with a through shaft, the bottom of each cleaner makes contact with the corresponding chain, and the two ends of the through shaft are connected with the box body respectively through shaft sleeves. The scraper machine cleaning device is simple in structure, convenient to mount and overhaul, flexible and reliable in use and especially suitable for working environments with much dust. Meanwhile, the scraper machine cleaning device can clean impurities on the chains timely through the cleaners, dust blocks are prevented from blocking in teeth of the head wheel, and the fact that the scraper blades run more smoothly is guaranteed.
Description
Technical field
The utility model relates to a kind of scrapper conveyor, particularly a kind of for transporting the scrapper conveyor clearing apparatus of the lump lime that limekiln burns out.
Background technology
At present, in soda ash production process, what lime workshop ash silo transportation device adopted is XGZ slat conveyer, for transporting the lump lime that limekiln burns out, because ash silo dust is more, maintenance environment is severe, and scrapper conveyor is in the time carrying quick lime, and a lot of grey pieces are sitting on the flat ring of chain ring and chain, during through great wheel, ash piece is stuck in the teeth of great wheel, causes chain and coupling link to bear torsion, and then produces fracture, grey piece also can stop the teeth of great wheel not enter in chain simultaneously, grind one's teeth and produce, teeth are spued not smooth, have chain jamming phenomenon.
Utility model content
The utility model main purpose is to address the above problem and is not enough, provides a kind of and can clear up in time the impurity on chain, makes the more smooth scrapper conveyor clearing apparatus of scraper plate operation.
For achieving the above object, the technical solution of the utility model is:
A kind of scrapper conveyor clearing apparatus, scrapper conveyor clearing apparatus, the great wheel that comprises casing, some scraper plates, connects the chain of described scraper plate both sides and drive described chain to move, described clearing apparatus comprises the swabbing pig that is arranged on each described chain top, the top of described swabbing pig is fixedly connected with an axis, the bottom of described swabbing pig contacts with described chain, and the two ends of described axis are connected with described casing by axle sleeve respectively.
Further, at least one end of described axis, counter weight construction is installed.
Further, described counter weight construction comprises connecting rod and clump weight, and the top of described connecting rod is fixedly connected with the end of described axis, and the bottom of described connecting rod and described clump weight are rotationally connected.
Further, between described clump weight and the bottom of described connecting rod, be connected by rotating mechanism, described rotating mechanism is made up of U-shaped suspension rod and pin, between described clump weight and described suspension rod bottom, is fixedly connected with, and between the top of described suspension rod and the bottom of described connecting rod, is rotationally connected by pin.
Further, described swabbing pig is metal sheet.
Further, the arc structure that the base of described metal sheet is indent.
To sum up content, a kind of scrapper conveyor clearing apparatus described in the utility model, simple in structure, be convenient to install and maintenance, use sensitive reliably, be specially adapted to the more working environment of dust, simultaneously, this device can be cleared up the impurity on chain in time by swabbing pig, avoids grey piece to be stuck in the teeth of great wheel, guarantees that scraper plate operation is more smooth.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
As depicted in figs. 1 and 2, casing 1, scraper plate 2, chain 3, swabbing pig 4, axis 5, axle sleeve 6, connecting rod 7, clump weight 8, pin 9, suspension rod 10.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of scrapper conveyor clearing apparatus, scrapper conveyor comprises a casing 1, be arranged on the below of ash silo, on casing 1, be provided with multiple openings, on top cover, side cover and base plate, offer along its length respectively opening (not shown), the opening on top cover with above ash silo outlet be communicated with, opening on base plate is communicated with the ash-storing bin of below, and the opening on side cover is for maintenance, blanking etc.
In casing 1, be provided with some scraper plates that be arranged in parallel 2, the both sides of scraper plate 2 connect by a chain 3 respectively, scraper plate 2 is connected with chain 3 by fastener and coupling link, chain 3 is realized circulating motion by great wheel 4 and the transmission of tail wheel (not shown), great wheel 4 is driven by motor (not shown) for driving wheel, driven by motor great wheel 4 is rotated, thereby drives chain 3 and scraper plate 2 circulating motions, and tail wheel is driven rotation in the time that chain 3 rotates.
In the present embodiment, the specification of chain 3 adopts Φ 22*86mm, to improve the intensity of whole chain 3, improves its traffic capacity, reduce the generation of chain rupture phenomenon, meanwhile, chain 3 adopts seven pitch chains, to improve the density of scraper plate 2, further promote the transport capacity of slat conveyer, improve production production capacity.
In the present embodiment, above chain 3, clearing apparatus is set, clearing apparatus comprises the swabbing pig 4 that is arranged on each chain 3 tops, the top of swabbing pig 4 is fixedly connected with an axis 5, the bottom of swabbing pig 4 contacts with chain 3, the two ends of axis 5 are rotationally connected by axle sleeve 6 and the sidewall of casing 1 both sides respectively, and when chain 3 passes through swabbing pig 4 in operational process, swabbing pig 4 can be by under the little lime block cleaning of dropping on chain 3.
In the present embodiment, in order to guarantee that the lime block on chain 3 is cleaned out, swabbing pig 4 adopts the metal sheet that intensity is relatively high, because metal sheet intensity is good, weight is relatively heavier, in the course of the work, metal sheet all the time can be in relatively vertical state, is conducive to clear up not grade, the different lime block of volume of weight on chain 3.Together with being fixedly connected by welding between the top of metal sheet and axis 5, the base of metal sheet is the arc structure of indent, not only can avoid scratching chain 3 in chain 3 process in service, the top of chain 3 can also be enclosed in wherein, more be conducive to clean the grey piece on chain 3.In cleaning process, due to the effect of lime block, swabbing pig 4 can rotate within the scope of certain angle, and axis 5 is in the interior rotation of axle sleeve 6, and under the effect of metal sheet gravity, metal sheet can return to vertical state automatically.
Because workshop dust is more, between axis 5 and casing 1, can not adopt bearing to be connected, because bearing is too tight to seal request, therefore, in the present embodiment, between the two ends of axis 5 and casing 1, adopt axle sleeve 6 to be connected.But in process of production, still can cause the blocked phenomenon of axle sleeve 6, when axle sleeve 6 is blocked, can make swabbing pig 4 can not be vertical under, but turn to a lateral deviation, now, the bottom of swabbing pig 4 can not approach with chain 3, and then the grey piece on chain 3 can not be cleaned out, therefore, in order to guarantee that swabbing pig 4 can work smoothly, in the present embodiment, in one end of axis 5, counter weight construction is set.In order to guarantee that counter weight construction can normally work, also, for the ease of installing, counter weight construction is arranged on the outside of casing 1.
Counter weight construction comprises connecting rod 7 and clump weight 8, and the top of connecting rod 7 is fixedly connected with the end of axis 5, can weld also and can be bolted, and between the bottom of connecting rod 7 and clump weight 8, is rotationally connected.When latch up phenomenon appears in axle sleeve 6 positions, when axis 5 cannot be rotated, clump weight 8 utilizes its weight, by force axis 5 is rotated, and makes swabbing pig 4 return back to vertical position, guarantees cleaning effect.Between clump weight 8 and axis 5, be connected by connecting rod 7, can improve the torque that clump weight 8 rotates, the axis 5 that is more conducive to stop up rotates.
In the present embodiment, between clump weight 8 and connecting rod 7, be connected by rotating mechanism, rotating mechanism comprises suspension rod 10 and pin 9 again, suspension rod 10 is U-shaped, and its bottom is fixing with clump weight 8, and the top of suspension rod 10 is rotationally connected by pin 14 and the bottom of connecting rod 7, be easy to remove and install, change clump weight 8.
This device is transformed scrapper conveyor of the prior art, can clear up in time the impurity on chain 3 by swabbing pig, avoids grey piece to be stuck in the teeth of great wheel, guarantees that scraper plate operation is more smooth.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a scrapper conveyor clearing apparatus, the great wheel that comprises casing, some scraper plates, connects the chain of described scraper plate both sides and drive described chain to move, it is characterized in that: described clearing apparatus comprises the swabbing pig that is arranged on each described chain top, the top of described swabbing pig is fixedly connected with an axis, the bottom of described swabbing pig contacts with described chain, and the two ends of described axis are connected with described casing by axle sleeve respectively.
2. scrapper conveyor clearing apparatus according to claim 1, is characterized in that: at least one end at described axis is provided with counter weight construction.
3. scrapper conveyor clearing apparatus according to claim 2, is characterized in that: described counter weight construction comprises connecting rod and clump weight, the top of described connecting rod is fixedly connected with the end of described axis, and the bottom of described connecting rod and described clump weight are rotationally connected.
4. scrapper conveyor clearing apparatus according to claim 3, it is characterized in that: between described clump weight and the bottom of described connecting rod, be connected by rotating mechanism, described rotating mechanism is made up of U-shaped suspension rod and pin, between described clump weight and described suspension rod bottom, be fixedly connected with, between the top of described suspension rod and the bottom of described connecting rod, be rotationally connected by pin.
5. scrapper conveyor clearing apparatus according to claim 1, is characterized in that: described swabbing pig is metal sheet.
6. scrapper conveyor clearing apparatus according to claim 5, is characterized in that: the arc structure that the base of described metal sheet is indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715003.4U CN203593382U (en) | 2013-11-14 | 2013-11-14 | Scraper machine cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715003.4U CN203593382U (en) | 2013-11-14 | 2013-11-14 | Scraper machine cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593382U true CN203593382U (en) | 2014-05-14 |
Family
ID=50674283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715003.4U Expired - Fee Related CN203593382U (en) | 2013-11-14 | 2013-11-14 | Scraper machine cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192736A (en) * | 2021-11-26 | 2022-03-18 | 河北华丰能源科技发展有限公司 | Chain cleaning device |
| CN114772225A (en) * | 2022-05-05 | 2022-07-22 | 宿州龙耀机械制造有限公司 | Scraper cleaning device |
| CN114772225B (en) * | 2022-05-05 | 2024-06-11 | 宿州龙耀机械制造有限公司 | Scraper machine cleaning device |
-
2013
- 2013-11-14 CN CN201320715003.4U patent/CN203593382U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192736A (en) * | 2021-11-26 | 2022-03-18 | 河北华丰能源科技发展有限公司 | Chain cleaning device |
| CN114192736B (en) * | 2021-11-26 | 2023-11-10 | 河北华丰能源科技发展有限公司 | Chain cleaning device |
| CN114772225A (en) * | 2022-05-05 | 2022-07-22 | 宿州龙耀机械制造有限公司 | Scraper cleaning device |
| CN114772225B (en) * | 2022-05-05 | 2024-06-11 | 宿州龙耀机械制造有限公司 | Scraper machine cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO ALKALI INDUSTRY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: QINGDAO ALKALI INDUSTRY CO., LTD. Effective date: 20150724 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150724 Address after: 266043 No. four, No. 78 North Stream Road, Licang District, Shandong, Qingdao Patentee after: QINGDAO SODA ASH INDUSTRIAL DEVELOPMENT CO., LTD. Address before: 266043 No. four, No. 78 North Stream Road, Licang District, Shandong, Qingdao Patentee before: Qingdao Alkali Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |