CN106628956B - Antiseized coal scraping device of feeder - Google Patents
Antiseized coal scraping device of feeder Download PDFInfo
- Publication number
- CN106628956B CN106628956B CN201710006044.9A CN201710006044A CN106628956B CN 106628956 B CN106628956 B CN 106628956B CN 201710006044 A CN201710006044 A CN 201710006044A CN 106628956 B CN106628956 B CN 106628956B
- Authority
- CN
- China
- Prior art keywords
- round bar
- coal
- round rod
- scraping plate
- type cylinder
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
- B65G45/14—Moving scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a coal-sticking-preventing scraping device of a coal feeder, which comprises a base, wherein symmetrical supporting plates are arranged on the base, sliding grooves are symmetrically formed in the two supporting plates, a first T-shaped cylindrical sliding block and a second T-shaped cylindrical sliding block are arranged in the sliding grooves, a long strip block is arranged on the first T-shaped cylindrical sliding block, a long strip groove is formed in one end of the long strip block, a first supporting round rod is arranged at the center of the two second T-shaped cylindrical sliding blocks, threads and nuts are arranged at the outer end of the first supporting round rod, an installation block is arranged between the long strip block and the first supporting round rod, a second supporting round rod is arranged at the lower end of the installation block, two ends of the second supporting round rod are arranged in the long strip groove, threads and nuts are arranged at the outer end of the second supporting round rod, and scraping plates are arranged on the first supporting round rod and the second supporting round rod.
Description
Technical Field
The invention relates to the technical field of coal feeders, in particular to an anti-sticking coal scraping device for a coal feeder.
Background
A coal feeder belongs to a fuel feeding system of a thermal power plant. The coal-fired boiler can work within a large load variation range, the control of the overheating temperature, the reheating temperature and the pressure temperature is more stable for improving the performance of the boiler, the fuel is more matched with the required air quantity, and the coal-fired boiler is an advanced metering coal feeding device matched with a coal mill in a coal-fired boiler pulverizing system.
The belt of the coal feeder is stuck with coal, the coal dropping pipe is blocked, the operation stability of the coal feeder is seriously influenced, and the modification scheme is specially made in order to effectively improve the operation stability of the coal feeder, reduce the maintenance amount and ensure the normal operation of a generator set and combine the problems existing in the field operation.
Disclosure of Invention
The invention aims to solve the technical problem of providing an anti-sticking coal scraping device of a coal feeder so as to solve the defects in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an antiseized coal scraping device of feeder, includes the base, be equipped with the backup pad of symmetry on the base, be equipped with initiative gyro wheel and passive gyro wheel in the backup pad, be equipped with the belt on initiative gyro wheel and the passive gyro wheel, the symmetry is equipped with the spout in two backup pads, be equipped with first T type cylinder slider and second T type cylinder slider in the spout, be equipped with rectangular piece on the first T type cylinder slider, rectangular piece one end and first T type cylinder slider fixed connection, and be equipped with rectangular groove on the other end of rectangular piece, two T type cylinder slider center departments of second are equipped with first support round bar, the outer end of first support round bar is equipped with screw thread and nut, be equipped with the installation piece between rectangular piece and the first support round bar, installation piece lower extreme is equipped with the second and supports the round bar, the second supports the round bar both ends and sets up in rectangular groove, the second supports being equipped with screw thread and nut of round bar, first support round bar and second support the round bar and are equipped with the scraping plate.
Preferably, a plurality of elliptical holes are formed in the scraping plate.
Preferably, a square notch is formed in the center of the upper end of the scraping plate.
The beneficial effect of adopting above technical scheme is: according to the anti-sticking coal scraping device for the coal feeder, disclosed by the invention, the scraping plate and the supporting plate can freely move along the sliding groove, so that sticky coal on the scraping plate can be conveniently removed, the scraping plate can effectively remove sticky coal on a belt, the first T-shaped cylindrical sliding block and the second T-shaped cylindrical sliding block can move in the sliding groove, the second supporting round rod on the mounting block can rotate in the long strip groove, the mounting block can rotate through the axis of the second T-shaped cylindrical sliding block, the angle of the scraping plate can be changed by matching with the first supporting round rod, and after the angle is determined, the first supporting round rod and the second supporting round rod are fixed through the threads and the screw cap, so that the scraping plate is fixed, the sticky coal on the belt can be removed, the scraping plate can be mounted at any position along the sliding groove, the inclination angle of the belt can be adjusted according to needs, the coal seam accumulated on the scraping plate can fall down from the oval hole and the square notch, the resistance is reduced, and the service life of the scraping plate is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention; fig. 2 is a side view of the present invention.
The device comprises a base, a support plate, a belt, a driving roller, a driven roller, a belt, a sliding groove, a first T-shaped cylindrical sliding block, a second T-shaped cylindrical sliding block, a long strip block, a first supporting round rod, a long strip groove, a thread, a screw cap, a mounting block, a second supporting round rod, a scraping plate, an elliptical hole and a square strip notch, wherein the base is 1, the support plate is 2, the driving roller is 3, the driven roller is 4, the belt is 5, the sliding groove is 6, the first T-shaped cylindrical sliding block is 7, the second T-shaped cylindrical sliding block is 8, the long strip block is 9, the first supporting round rod is 10, the long strip groove is 11, the thread is 12, the screw cap is 13, the mounting block is 14, the second supporting round rod is 15, the scraping plate is 16, the elliptical hole is 17, and the square strip notch is 18.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 and 2 show a specific embodiment of the present invention: the utility model provides a device is scraped to antiseized coal of feeder, includes base 1, the backup pad 2 that is equipped with the symmetry on the base 1, be equipped with initiative gyro wheel 3 and passive gyro wheel 4 on the backup pad 2, be equipped with belt 5 on initiative gyro wheel 3 and the passive gyro wheel 4, the symmetry is equipped with spout 6 on two backup pads 2, be equipped with first T type cylinder slider 7 and second T type cylinder slider 8 in the spout 6, be equipped with rectangular piece 9 on the first T type cylinder slider 7, 9 one end of rectangular piece and 7 fixed connection of first T type cylinder slider, and be equipped with rectangular groove 11 on the other end of rectangular piece 9, two T type cylinder slider 8 center departments of second are equipped with first support round bar 10, the outer end of first support round bar 10 is equipped with screw thread 12 and nut 12, be equipped with installation piece 14 between rectangular piece 9 and the first support round bar 10, installation piece 14 lower extreme is equipped with second support round bar 15, 15 both ends of second support round bar set up in rectangular groove 11, the outer end that the second supports round bar 15 is equipped with screw thread 12 and nut 12, the second support round bar 10 and second support round bar 15 scrape 16.
In this embodiment, the scraping plate 16 is provided with a plurality of elliptical holes 17.
In this embodiment, a square notch 18 is formed at the center of the upper end of the scraping plate 16.
Based on the above: according to the anti-sticking coal scraping device for the coal feeder, the scraping plate 16 and the supporting plate 2 can freely move along the sliding groove 6, sticky coal on the scraping plate 16 can be conveniently removed, the scraping plate 16 can effectively remove sticky coal on the belt 5, the first T-shaped cylindrical sliding block 7 and the second T-shaped cylindrical sliding block 8 can move in the sliding groove 6, the second supporting round rod 15 on the mounting block 14 can rotate in the long strip groove 11, the mounting block 14 can rotate through the axis of the second T-shaped cylindrical sliding block 8, the angle of the scraping plate 16 can be changed by matching with the first supporting round rod 10, after the angle is determined, the first supporting round rod 10 and the second supporting round rod 15 are fixed through the threads 12 and the nuts 12, so that the scraping plate 16 is fixed, the sticky coal on the belt 5 can be removed, the scraping plate 16 can be mounted at any position along the sliding groove 6, the inclination angle of the scraping plate 16 and the belt 5 can be adjusted according to needs, the elliptical hole 17 and the square strip gap 18 can enable the coal seam accumulated on the scraping plate 16 to fall off from the scraping plate, so that the resistance is reduced, and the service life of the scraping plate is prolonged.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (1)
1. The utility model provides an antiseized coal scraping device of feeder, includes the base, be equipped with the backup pad of symmetry on the base, be equipped with initiative gyro wheel and passive gyro wheel in the backup pad, be equipped with the belt on initiative gyro wheel and the passive gyro wheel, its characterized in that: the symmetry is equipped with the spout in two backup pads, be equipped with first T type cylinder slider and second T type cylinder slider in the spout, be equipped with rectangular piece on the first T type cylinder slider, rectangular piece one end and first T type cylinder slider fixed connection, and be equipped with rectangular groove on the other end of rectangular piece, two second T type cylinder slider center departments are equipped with first support round bar, the outer end of first support round bar is equipped with screw thread and nut, be equipped with the installation piece between rectangular piece and the first support round bar, installation piece lower extreme is equipped with the second and supports the round bar, the second supports the round bar both ends and sets up in rectangular groove, the outer end that the round bar was supported to the second is equipped with screw thread and nut, be equipped with the scraping plate on first support round bar and the second support round bar, be equipped with a plurality of elliptical holes on the scraping plate, the center department of scraping plate upper end is equipped with the square strip breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006044.9A CN106628956B (en) | 2017-01-05 | 2017-01-05 | Antiseized coal scraping device of feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006044.9A CN106628956B (en) | 2017-01-05 | 2017-01-05 | Antiseized coal scraping device of feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106628956A CN106628956A (en) | 2017-05-10 |
| CN106628956B true CN106628956B (en) | 2023-01-31 |
Family
ID=58843070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006044.9A Active CN106628956B (en) | 2017-01-05 | 2017-01-05 | Antiseized coal scraping device of feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628956B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970858A (en) * | 2022-12-06 | 2023-04-18 | 徐州华峰测控技术有限公司 | Coal feeder capable of conveying high-humidity pulverized coal |
| CN116750443B (en) * | 2023-06-25 | 2023-11-10 | 徐州徐工养护机械有限公司 | Asphalt preparation conveying aggregate belt conveyor |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097710A (en) * | 1993-06-15 | 1995-01-25 | 汉斯·奥托·施瓦茨 | Be placed in the scraper element on the stripping off device at belt conveyor discharge end place |
| CN2673520Y (en) * | 2003-12-30 | 2005-01-26 | 天津市成科传动机电技术有限公司 | Elastic scraper type cleaning apparatus |
| CN2683604Y (en) * | 2003-11-28 | 2005-03-09 | 杨地 | High efficiency safety adhesive tape cleaning device |
| CN2784368Y (en) * | 2005-01-19 | 2006-05-31 | 林刚 | Wing shape sweeper |
| JP2007210737A (en) * | 2006-02-09 | 2007-08-23 | Mitsubishi Materials Corp | Scraper device |
| CN102229384A (en) * | 2011-06-24 | 2011-11-02 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper |
| CN103538901A (en) * | 2012-07-17 | 2014-01-29 | 张继网 | Novel conveying system with sweeping device |
| CN203833184U (en) * | 2014-05-21 | 2014-09-17 | 西安科技大学 | Conveying belt cleaning mechanism for belt conveyor |
| CN203845395U (en) * | 2014-05-23 | 2014-09-24 | 马鞍山市晨光高耐磨科技发展有限公司 | Conveyer belt cleaning scraper plate device |
| CN104444123A (en) * | 2014-11-24 | 2015-03-25 | 安徽理工大学 | Scraper chain adjusting device |
| CN204250855U (en) * | 2014-11-27 | 2015-04-08 | 上海精浜传动设备有限公司 | Slide-and-guide formula belt cleaner |
| CN104986545A (en) * | 2015-05-28 | 2015-10-21 | 湖州市千金宝云机械铸件有限公司 | Building mortar conveyer |
| CN206511589U (en) * | 2017-01-05 | 2017-09-22 | 大唐彬长发电有限责任公司 | A kind of anti-sticking coal device for scraping of new feeder |
-
2017
- 2017-01-05 CN CN201710006044.9A patent/CN106628956B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097710A (en) * | 1993-06-15 | 1995-01-25 | 汉斯·奥托·施瓦茨 | Be placed in the scraper element on the stripping off device at belt conveyor discharge end place |
| CN2683604Y (en) * | 2003-11-28 | 2005-03-09 | 杨地 | High efficiency safety adhesive tape cleaning device |
| CN2673520Y (en) * | 2003-12-30 | 2005-01-26 | 天津市成科传动机电技术有限公司 | Elastic scraper type cleaning apparatus |
| CN2784368Y (en) * | 2005-01-19 | 2006-05-31 | 林刚 | Wing shape sweeper |
| JP2007210737A (en) * | 2006-02-09 | 2007-08-23 | Mitsubishi Materials Corp | Scraper device |
| CN102229384A (en) * | 2011-06-24 | 2011-11-02 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper |
| CN103538901A (en) * | 2012-07-17 | 2014-01-29 | 张继网 | Novel conveying system with sweeping device |
| CN203833184U (en) * | 2014-05-21 | 2014-09-17 | 西安科技大学 | Conveying belt cleaning mechanism for belt conveyor |
| CN203845395U (en) * | 2014-05-23 | 2014-09-24 | 马鞍山市晨光高耐磨科技发展有限公司 | Conveyer belt cleaning scraper plate device |
| CN104444123A (en) * | 2014-11-24 | 2015-03-25 | 安徽理工大学 | Scraper chain adjusting device |
| CN204250855U (en) * | 2014-11-27 | 2015-04-08 | 上海精浜传动设备有限公司 | Slide-and-guide formula belt cleaner |
| CN104986545A (en) * | 2015-05-28 | 2015-10-21 | 湖州市千金宝云机械铸件有限公司 | Building mortar conveyer |
| CN206511589U (en) * | 2017-01-05 | 2017-09-22 | 大唐彬长发电有限责任公司 | A kind of anti-sticking coal device for scraping of new feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106628956A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106628956B (en) | Antiseized coal scraping device of feeder | |
| CN206911440U (en) | The disk roller of roller press | |
| CN106838474A (en) | A kind of pipeline elevator with regulatory function | |
| CN202087591U (en) | Automatic regulating device for two-stage rolling lines | |
| CN204607018U (en) | A kind of cylinder material separating device | |
| CN202195768U (en) | Adjustable screw thread circular gauge | |
| CN206511589U (en) | A kind of anti-sticking coal device for scraping of new feeder | |
| CN203516740U (en) | Roller end sealing device of roller of tablet machine and tablet machine | |
| CN204974017U (en) | Roller -type crusher | |
| CN107434156A (en) | A kind of main colter group of belt plow | |
| CN203995091U (en) | A kind of for rainbow printing every device for ink | |
| CN203403238U (en) | Split disc head of warp knitting machine | |
| CN207142226U (en) | A kind of main colter group of belt plow | |
| CN201168691Y (en) | Grate screen using wedge type slipper block to regulate space | |
| CN201245042Y (en) | Universal wheel | |
| CN202992539U (en) | Adjustable iron pad | |
| CN202389876U (en) | Adjustable material-smoothening and material-limiting device of round pipe belt conveyor | |
| CN203601972U (en) | Tail cleaning device for air cushion type belt machine | |
| CN202194847U (en) | Fan base | |
| CN204823771U (en) | Fixing device of wheel group | |
| CN204320813U (en) | The transition apparatus that roller-way is replaced temporarily | |
| CN207288380U (en) | Roller mill adjustment type feeding structure | |
| CN201989401U (en) | Printing plate adjusting mechanism for carton printing press | |
| CN208872165U (en) | A kind of heat exchange tube for heat exchanger | |
| CN207242805U (en) | A kind of adjustable blast furnace conveying belt sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170929 Address after: Xianyang City, Shaanxi province 713699 ran store Changwu County Township Applicant after: DATANG BINCHANG POWER GENERATION Co.,Ltd. Applicant after: XI'AN DEVELOP MEASUREMENT AND CONTROL TECHNOLOGY CO.,LTD. Address before: Xianyang City, Shaanxi province 713699 ran store Changwu County Township Applicant before: DATANG BINCHANG POWER GENERATION Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |