CN205550412U - Crushing equipment is used in mine colliery - Google Patents
Crushing equipment is used in mine colliery Download PDFInfo
- Publication number
- CN205550412U CN205550412U CN201620173983.3U CN201620173983U CN205550412U CN 205550412 U CN205550412 U CN 205550412U CN 201620173983 U CN201620173983 U CN 201620173983U CN 205550412 U CN205550412 U CN 205550412U
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- Prior art keywords
- hammer
- tup
- coal
- mine
- scraper plate
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Abstract
The utility model discloses a crushing equipment is used in mine colliery, include thimble, pan feeding funnel, hammer axle, hammer handle, tup, the lower extreme of hammer handle is for connecting in the epaxial annular block of hammer, and the tup divide into piece and lower piece, and the deironing chamber is connected to pan feeding funnel bottom, and deironing intracavity portion level is equipped with the pivot, and pivot outer wall longitudinal symmetry is equipped with the magnet piece, and the thimble bottom is equipped with the discharge gate, the discharge gate below is equipped with the belt feeder, and the right -hand member of belt feeder is installed the carbon scraper and is constructed, and the carbon scraper constructs including fixed axle, sleeve, scraper blade, a pair of torsional spring and the fixing base of a pair of fixed connection in the frame. The utility model discloses simple structure, convenient to use when the tup damages, can change the tup alone, has both reduced use cost, has reduced the change time again, has improved work efficiency, has avoided the iron plate to the damage that breaker internal alligatoring mechanism caused, has prolonged the life of breaker, have simultaneously scrape the coal reliability high with the high advantage of stability, guaranteed the normal transportation of coal.
Description
Technical field
This utility model relates to a kind of mining machinery, specifically a kind of mine coal mine crushing equipment.
Background technology
Colliery is the mankind regions at the mining area exploitation coal resources rich in coal, is generally divided into underground mine and open coal mine.When coal seam is away from earth's surface, being typically chosen to underground digging tunnel digging coal, this is underground mine.When the coal seam distance far from earth's surface is close, being typically chosen and directly peel off surface soil layer excavation coal, this is open coal mine.China's overwhelming majority colliery belongs to underground mine.Colliery scope includes the biggest region of above and below ground and related facility.
Colliery is the biggest when exploitation, therefore to facilitate transport can crush the colliery of bulk, hammer mill is the disintegrating machine that colliery is conventional when crushing, and the critical piece of hammer mill is roller hammer, and it is driven by roll shaft and runs up.Tup is main vulnerable part, and the quality of tup directly affects the crushing efficiency of disintegrating machine.Tup during operation, in addition to being clashed into, is also impacted by material, is so repeatedly used for a long, and the work surface of tup will be destroyed, and makes surface configuration change.After abrasion occurs in tup, owing to decomposing occurs in the stress surface on its surface, the opposite force of the tup flat side of a hammer can impose impulsive force to tup, and tangential force will impose cutting force to tup.Directly cause the hammer mill impulsive force when broken material to reduce, reduce production efficiency, increase the broken time.In traditional roller hammer, tup and hammer handle are integrated, and the corner of tup is easy to wear, and tup is once damaged, then need to hammer roller into shape whole replacing, on the one hand add the use cost of machinery, on the other hand, roller hammer is inconvenient to load and unload, and whole roller hammer is carried out dismounting needs to spend the longer time；And colliery can not be carried out except ferrum by general disintegrating machine, internal crushing mechanism is easily caused damage by ferromagnetic material, have impact on service life, and the colliery after broken needs to be sent out by belt feeder, owing to belt feeder is during running, there will be belt unavoidably the belt that other reasons causes such as to go around and spread goods phenomenon, coal is sprinkling upon on bottom belt, follow belt to move toward tail, in order to avoid coal enters belt machine tail part, cause what belt damages brought to affect the problem such as safety in production and coal quantum of output, need to install at tail to scrape device for coal, but there is coal and scrape sordid defect in the device for coal of scraping used at present, have impact on the transport of coal.
Utility model content
The purpose of this utility model is to provide a kind of mine coal mine crushing equipment, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of mine coal mine crushing equipment, including thimble, described thimble upper end is provided with into funnel, thimble inside center is provided with hammer axle, roller hammer is installed outside hammer axle, roller hammer includes hammer handle and tup, and the lower end of hammer handle is to be connected to hammer the ring block on axle into shape, and the centrage of the upper end of hammer handle offers the first through hole；Hammer head sheath is combined in the upper end of hammer handle, and is connected by center fastening with hammer handle by tup by screw bolt and nut；Two work surfaces of described tup are provided with boss；Described tup is divided into slice and bottom sheet, and bottom sheet is enclosed in the side, upper end of hammer handle, upper slice be covered on the opposite side of hammer handle and connect with bottom sheet；Described upper slice and the Ge Yan center, outside of bottom sheet offer a circular trough, circular trough offers the second concentric through hole；Run through in first through hole and the second through hole and have bolt, two nuts respectively in the circular trough of both sides along bolt rotational lock；Described thimble is installed on leg, and pan feeding funnel bottom connects except ferrum chamber, and except ferrum chamber inner horizontal is provided with rotating shaft, the rotating shaft outer wall flat thin magnet that is provided with symmetrical above and below, rotating shaft left end stretches out except being connected outside ferrum chamber and with electric rotating machine, is provided with discharging opening bottom thimble；It is provided with belt feeder below described discharging opening, the right-hand member of belt feeder is provided with coal scraping mechanism, belt feeder is arranged in frame, coal scraping mechanism includes fixing axle, sleeve, scraper plate, a pair torsion spring and the fixing seat being fixedly connected in frame for a pair, the two ends of described fixing axle are fixedly linked with one of them fixing seat respectively, sleeve is rotatably sleeved in outside fixing axle, one long limit of scraper plate is connected on the periphery wall of sleeve, another long limit of scraper plate is resisted against on the belt of belt feeder, a pair torsion spring is socketed on the fixing axle of sleeve both sides respectively, one end of each torsion spring is connected with fixing seat, the other end is connected with sleeve.
As further program of the utility model: described tup is rectangular block.
As this utility model further scheme: described second through hole and the first through hole are isometrical.
As this utility model further scheme: be provided with five about described flat thin magnet altogether right.
As this utility model further scheme: described in enter funnel and discharging opening inner surface is covered with wearing layer.
As this utility model further scheme: described scraper plate is arc shape and scraper plate is positioned at the area of sleeve and is positioned at belt area on one side more than scraper plate.
As this utility model further scheme: described scraper plate is made up of elastomeric material.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, easy to use, when tup damages, individually can be replaced tup, both reduce use cost, decreased again replacing construction, improve work efficiency；Ferromagnetic Impurities in colliery is absorbed by the flat thin magnet in rotation, it is to avoid the damage that disintegrating machine internal fracture mechanism is caused by iron block, extends the service life of disintegrating machine, and flat thin magnet can also carry out precrushing to colliery, improve follow-up broken efficiency；Have simultaneously and scrape the advantage that coal reliability is high and stability is high, it is possible to ensure that scraper plate is resisted against on belt the most tightly, improve stability and reliability that coal strikes off, it is ensured that the normal transport of coal.
Accompanying drawing explanation
Fig. 1 is the structural representation of mine coal mine crushing equipment；
Fig. 2 is the structural representation of mine coal mine crushing equipment central roll hammer；
Fig. 3 is A-A direction sectional view in Fig. 2；
Fig. 4 is the side view of Fig. 2；
Fig. 5 is the enlarged drawing in Fig. 1 at B；
Fig. 6 is the right view of Fig. 5；
Fig. 7 is the enlarged drawing in Fig. 6 at C；
In figure: 1-thimble, 2-loading hopper, 3-hammer axle, 4-hammer handle, 41-ring block, 5-tup, upper of 51-, 52-bottom sheet, 53-circular trough, 6-boss, 7-bolt, 8-nut, 9-supporting leg, 10-except ferrum chamber, 11-rotating shaft, 12-flat thin magnet, 13-electric rotating machine, 14-discharging opening, 15-belt feeder, 16-frame, 17-belt, 18-coal scraping mechanism, 19-fix axle, 20-sleeve, 21-scraper plate, 22-torsion spring, 23-fix seat.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-7, a kind of mine coal mine crushing equipment, including thimble 1, described thimble 1 upper end is provided with into funnel 2, thimble 1 inside center is provided with hammer axle 3, hammer axle 3 is outside is provided with roller hammer, roller hammer includes hammer handle 4 and tup 5, the lower end of described hammer handle 4 is to be connected to hammer the ring block 41 on axle 3 into shape, offering the first through hole on the centrage of the upper end of hammer handle 4, tup 5 is rectangular block, and tup 5 is divided into slices 51 and bottom sheet 52, bottom sheet 52 is enclosed in the side, upper end of hammer handle 4, upper slice 51 be covered on the opposite side of hammer handle 4 and connect with bottom sheet 52；Upper slice 51 and the Ge Yan center, outside of bottom sheet 52 offer a circular trough 53, circular trough 53 offers the second concentric through hole, the second through hole and the first through hole isometrical；Run through in first through hole and the second through hole and have bolt 8, two nuts 9 respectively in the circular trough 53 of both sides along bolt 8 rotational lock；Achieve being individually replaced tup 5, both reduced use cost, and decreased again replacing construction, improve work efficiency.Also can in use for some time tup 5 both sides reversely be installed, to increase service life.Two work surfaces of described tup 5 are provided with boss 7.Described thimble 1 is installed on leg 9, described enter funnel 2 bottom connect except ferrum chamber 10, except ferrum chamber 10 inner horizontal is provided with rotating shaft 11, rotating shaft 11 outer wall is symmetrical above and below is provided with flat thin magnet 12, it is right that flat thin magnet about 12 is provided with five altogether, rotating shaft 11 left end stretches out except being connected outside ferrum chamber 10 and with electric rotating machine 13, is provided with discharging opening 14, enters funnel 2 and discharging opening 14 inner surface is covered with wearing layer bottom thimble 1；nullIt is provided with belt feeder 15 below described discharging opening 14，The right-hand member of belt feeder 15 is provided with coal scraping mechanism 18，Belt feeder 15 is arranged in frame 16，Coal scraping mechanism 18 includes fixing axle 19、Sleeve 20、Scraper plate 21、A pair torsion spring 22 and the fixing seat 23 being fixedly connected on for a pair in frame 16，The two ends of described fixing axle 19 are fixedly linked with one of them fixing seat 23 respectively，It is outside that sleeve 20 is rotatably sleeved in fixing axle 19，One long limit of scraper plate 21 is connected on the periphery wall of sleeve 20，Another long limit of scraper plate 21 is resisted against on the belt 17 of belt feeder 15，A pair torsion spring 22 is socketed on the fixing axle 19 of sleeve 20 both sides respectively，One end of each torsion spring 22 is connected with fixing seat 23，The other end is connected with sleeve 20，Described scraper plate 21 is arc shape and scraper plate 21 is positioned at sleeve 20 area on one side and is positioned at belt 17 area on one side more than scraper plate 21，Described scraper plate 21 is made up of elastomeric material，Owing to sleeve 20 is rotatably sleeved in the outside of fixing axle 19，And sleeve 20 is connected with fixing seat 23 by torsion spring 22，Twisting force by torsion spring 22，Can rotate counterclockwise by band moving sleeve 20，It is thus possible to ensure that scraper plate 21 is resisted against on belt 17 the most tightly，Compared with traditional screeding device，Improve stability and reliability that coal strikes off，Ensure that the normal transport of coal.
Described boss 7 is the rectangular ring projection arranged along work surface surrounding.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (7)
1. a mine coal mine crushing equipment, including thimble, it is characterized in that, described thimble upper end is provided with into funnel, thimble inside center is provided with hammer axle, is provided with roller hammer outside hammer axle, and roller hammer includes hammer handle and tup, the lower end of hammer handle is to be connected to hammer the ring block on axle into shape, and the centrage of the upper end of hammer handle offers the first through hole；Hammer head sheath is combined in the upper end of hammer handle, and is connected by center fastening with hammer handle by tup by screw bolt and nut；Two work surfaces of described tup are provided with boss；Described tup is divided into slice and bottom sheet, and bottom sheet is enclosed in the side, upper end of hammer handle, upper slice be covered on the opposite side of hammer handle and connect with bottom sheet；Described upper slice and the Ge Yan center, outside of bottom sheet offer a circular trough, circular trough offers the second concentric through hole；Run through in first through hole and the second through hole and have bolt, two nuts respectively in the circular trough of both sides along bolt rotational lock；Described thimble is installed on leg, and pan feeding funnel bottom connects except ferrum chamber, and except ferrum chamber inner horizontal is provided with rotating shaft, the rotating shaft outer wall flat thin magnet that is provided with symmetrical above and below, rotating shaft left end stretches out except being connected outside ferrum chamber and with electric rotating machine, is provided with discharging opening bottom thimble；It is provided with belt feeder below described discharging opening, the right-hand member of belt feeder is provided with coal scraping mechanism, belt feeder is arranged in frame, coal scraping mechanism includes fixing axle, sleeve, scraper plate, a pair torsion spring and the fixing seat being fixedly connected in frame for a pair, the two ends of described fixing axle are fixedly linked with one of them fixing seat respectively, sleeve is rotatably sleeved in outside fixing axle, one long limit of scraper plate is connected on the periphery wall of sleeve, another long limit of scraper plate is resisted against on the belt of belt feeder, a pair torsion spring is socketed on the fixing axle of sleeve both sides respectively, one end of each torsion spring is connected with fixing seat, the other end is connected with sleeve.
Mine the most according to claim 1 coal mine crushing equipment, it is characterised in that described tup is rectangular block.
Mine the most according to claim 1 and 2 coal mine crushing equipment, it is characterised in that described second through hole and the first through hole are isometrical.
Mine the most according to claim 3 coal mine crushing equipment, it is characterised in that be provided with five about described flat thin magnet altogether right.
5. according to the mine coal mine crushing equipment described in claim 1 or 2 or 4, it is characterised in that described in enter funnel and discharging opening inner surface is covered with wearing layer.
Mine the most according to claim 5 coal mine crushing equipment, it is characterised in that described scraper plate is arc shape and scraper plate is positioned at the area of sleeve and is positioned at belt area on one side more than scraper plate.
7. according to the mine coal mine crushing equipment described in claim 1 or 2 or 4 or 6, it is characterised in that described scraper plate is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173983.3U CN205550412U (en) | 2016-03-08 | 2016-03-08 | Crushing equipment is used in mine colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173983.3U CN205550412U (en) | 2016-03-08 | 2016-03-08 | Crushing equipment is used in mine colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550412U true CN205550412U (en) | 2016-09-07 |
Family
ID=56816576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173983.3U Expired - Fee Related CN205550412U (en) | 2016-03-08 | 2016-03-08 | Crushing equipment is used in mine colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622454A (en) * | 2016-11-30 | 2017-05-10 | 广东技术师范学院 | Quick recycling device for iron parts of waste electronic products |
| CN108579895A (en) * | 2018-05-18 | 2018-09-28 | 芜湖泰庆电子科技有限公司 | A kind of anti-pollution coal grinding device |
| CN108773613A (en) * | 2018-08-23 | 2018-11-09 | 叶于诚 | Environmental-protecting dustbin |
-
2016
- 2016-03-08 CN CN201620173983.3U patent/CN205550412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622454A (en) * | 2016-11-30 | 2017-05-10 | 广东技术师范学院 | Quick recycling device for iron parts of waste electronic products |
| CN108579895A (en) * | 2018-05-18 | 2018-09-28 | 芜湖泰庆电子科技有限公司 | A kind of anti-pollution coal grinding device |
| CN108773613A (en) * | 2018-08-23 | 2018-11-09 | 叶于诚 | Environmental-protecting dustbin |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170308 |