CN202683279U - Multi-surface wear-resistant hammer of crusher - Google Patents
Multi-surface wear-resistant hammer of crusher Download PDFInfo
- Publication number
- CN202683279U CN202683279U CN2012202616601U CN201220261660U CN202683279U CN 202683279 U CN202683279 U CN 202683279U CN 2012202616601 U CN2012202616601 U CN 2012202616601U CN 201220261660 U CN201220261660 U CN 201220261660U CN 202683279 U CN202683279 U CN 202683279U
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- CN
- China
- Prior art keywords
- tup
- hammer
- neck bolt
- fixed block
- countersunk head
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a multi-surface wear-resistant hammer of a crusher. The multi-surface wear-resistant hammer comprises a hammer handle and a hammer head, wherein a mounting hole is formed in the hammer handle; the hammer head is connected with the hammer handle; a hammer head seat is arranged on the lower part of the hammer handle; a hammer head connecting hole is formed in the hammer head seat; the hammer head is connected with the hammer handle through a countersunk square-neck bolt and a fixing block; countersunk square-neck bolt mounting holes which are communicated with each other are formed in two side surfaces of the hammer head; and the hammer head and the fixing block are fixed with each other or detached from each other through the countersunk square-neck bolt. During use, the hammer can be overturned repeatedly, so that different surfaces of the hammer are used alternately, the service life of the multi-surface wear-resistant hammer is greatly prolonged, and the resources and the cost are saved; and the hammer handle and the hammer head are fixedly connected with each other by the countersunk square-neck bolt and the fixing block.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of grinder hammerhead, particularly a kind of disintegrating machine multiaspect wearing and tearing tup.
Background technology
Hammer mill is to be 600 to 1800 millimeters material crushing to 25 or the single stage crushing disintegrating machine below 25 millimeters with maximum particle size directly.Hammer mill is applicable at cement, chemical industry, and electric power, the metallurgical broken medium-hard material of industrial department that waits, such as lime stone, slag, coke, broken in the materials such as coal, operation in small, broken bits.Hammer mill is used for broken various hard and material that abrasion is weak.The compression strength of its material is no more than 100MPa, and moisture content is less than 15%.The material that is broken is coal, salt, chalk, gypsum, brick and tile, lime stone etc.Also be used for the waste material of broken fiber structure, elasticity and toughness stronger wood fragments head, paper or broken asbestos cement to reclaim asbestos fibre etc.In addition, hammer mill not only can be used for crushing production line, and sand production line processed also can substitute cone crusher in the mineral processing production line.
Existing hammer for hammer crusher, major part are to use potassium steel or ultra-high manganese steel to produce, although tup has satisfied the impact flexibility requirement when material size is large, wearability is not enough, and the service life of tup is lower.And the tup that uses in the prior art can only use by single face, in case wearing and tearing just can not utilize again, has caused the waste of resource.
Therefore, provide a kind of simple in structure, easy to operate, energy-conserving and environment-protective, high efficiency, produce service life, and wearability is strong, the disintegrating machine multiaspect of adjustable wear surface wearing and tearing tup, has wide market prospects.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy to operate, energy-conserving and environment-protective, high efficiency, service life to produce, wearability is strong, the disintegrating machine multiaspect of adjustable wear surface wearing and tearing tup.
The technical solution of the utility model is achieved in that a kind of disintegrating machine multiaspect wearing and tearing tup, comprise the hammer handle that offers installing hole, the tup that is connected with hammer handle, described hammer handle below is provided with the tup seat, offer the tup connecting hole at the tup seat, tup is connected with fixed block by countersunk head square neck bolt with hammer handle, offers the countersunk head square neck bolt installing hole that is interconnected on the two sides of described tup.
Described fixed block one side is the large end of taper, opposite side is cylindrical small end, the shape of the large end of fixed block is identical with the shape of countersunk head square neck bolt installing hole, one side of fixed block is connected with tup by the countersunk head square neck bolt installing hole, and opposite side passes the tup connecting hole and is connected with countersunk head square neck bolt.
Be provided with spring pad between described countersunk head square neck bolt and the fixed block.
Described tup adopts high-abrasive material to make, and it is shaped as and is cube structure.
The columniform external diameter of the small end of described fixed block equals the internal diameter of tup connecting hole.
The utlity model has following good effect: at first, this product structure is simple, easy to operate, the hammer handle below is provided with the tup seat, offers the tup connecting hole at the tup seat, tup is connected with fixed block by countersunk head square neck bolt with hammer handle, offer the countersunk head square neck bolt installing hole that is interconnected on the two sides of described tup, quick and easy for installation, greatly improved operating efficiency, long service life, turning rear use; Secondly, fixed block one side is the large end of taper, opposite side is cylindrical small end, the shape of the large end of fixed block is identical with the shape of countersunk head square neck bolt installing hole, and a side of fixed block is connected with tup by the countersunk head square neck bolt installing hole, and opposite side passes the tup connecting hole and is connected with countersunk head square neck bolt, fixed block and tup are connected firmly, and the tup upset is used, and saved raw material, improved operating efficiency; In addition, be provided with spring pad between described countersunk head square neck bolt and the fixed block, guaranteed the stress that connects, tup adopts high-abrasive material to make, and it is shaped as and is cube structure, and tup can repeatedly use, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model hammer handle side-looking structural representation.
Fig. 3 is the utility model hammer handle master TV structure schematic diagram.
Fig. 4 is the utility model countersunk head square neck bolt and fixed block syndeton schematic diagram.
Fig. 5 is the utility model tup side-looking structural representation.
Fig. 6 is the utility model tup master TV structure schematic diagram.
The specific embodiment
Shown in Fig. 1,2,3,4,5,6, a kind of disintegrating machine multiaspect wearing and tearing tup, comprise the hammer handle 1 that offers installing hole 2, the tup 8 that is connected with hammer handle 1, described hammer handle 1 below is provided with tup seat 3, offer tup connecting hole 4 at tup seat 3, tup 8 is connected with fixed block 6 by countersunk head square neck bolt 5 with hammer handle 1, offers the countersunk head square neck bolt installing hole 9 that is interconnected on the two sides of described tup 8.
Described fixed block 6 one sides are the large end of taper, opposite side is cylindrical small end, the shape of fixed block 6 large ends is identical with the shape of countersunk head square neck bolt installing hole 9, one side of fixed block 6 is connected with tup 8 by countersunk head square neck bolt installing hole 9, and opposite side passes tup connecting hole 4 and is connected with countersunk head square neck bolt 5.Be provided with spring pad 7 between described countersunk head square neck bolt 5 and the fixed block 6.Described tup 8 adopts high-abrasive material to make, and it is shaped as and is cube structure.The columniform external diameter of the small end of described fixed block 6 equals the internal diameter of tup connecting hole 4.
Being shaped as of the utility model tup 8 is cube structure, and, offer the countersunk head square neck bolt installing hole 9 that is interconnected on the two sides of tup 8, tup 8 is realized fixing and dismounting with fixed block 6 by countersunk head square neck bolt 5, the tup upset repeatedly can be used in use, greatly increase service life, saved resource and cost.Connected mode that hammer handle 1 is connected with tup uses countersunk head square neck bolt 5 to be connected connection with fixed block, connects fastening.
Claims (5)
1. disintegrating machine multiaspect wearing and tearing tup, comprise the hammer handle (1) that offers installing hole (2), the tup (8) that is connected with hammer handle (1), it is characterized in that: described hammer handle (1) below is provided with tup seat (3), offer tup connecting hole (4) at tup seat (3), tup (8) is connected with fixed block (6) by countersunk head square neck bolt (5) with hammer handle (1), offers the countersunk head square neck bolt installing hole (9) that is interconnected on the two sides of described tup (8).
2. disintegrating machine multiaspect according to claim 1 wearing and tearing tup, it is characterized in that: described fixed block (6) one sides are the large end of taper, opposite side is cylindrical small end, the shape of the large end of fixed block (6) is identical with the shape of countersunk head square neck bolt installing hole (9), one side of fixed block (6) is connected with tup (8) by countersunk head square neck bolt installing hole (9), and opposite side passes tup connecting hole (4) and is connected with countersunk head square neck bolt (5).
3. disintegrating machine multiaspect wearing and tearing tup according to claim 1 is characterized in that: be provided with spring pad (7) between described countersunk head square neck bolt (5) and the fixed block (6).
4. disintegrating machine multiaspect according to claim 1 wearing and tearing tup, it is characterized in that: described tup (8) adopts high-abrasive material to make, and it is shaped as and is cube structure.
5. disintegrating machine multiaspect according to claim 2 wearing and tearing tup, it is characterized in that: the columniform external diameter of small end of described fixed block (6) equals the internal diameter of tup connecting hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202616601U CN202683279U (en) | 2012-06-05 | 2012-06-05 | Multi-surface wear-resistant hammer of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202616601U CN202683279U (en) | 2012-06-05 | 2012-06-05 | Multi-surface wear-resistant hammer of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683279U true CN202683279U (en) | 2013-01-23 |
Family
ID=47538954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202616601U Expired - Fee Related CN202683279U (en) | 2012-06-05 | 2012-06-05 | Multi-surface wear-resistant hammer of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683279U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752373A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团工程技术有限公司 | Semiautomatic disassembling device for crusher hammer head and disassembling method adopting semiautomatic disassembling device |
| CN104689881A (en) * | 2013-12-04 | 2015-06-10 | 林凤俊 | Crusher hammerhead |
| CN108686772A (en) * | 2018-08-08 | 2018-10-23 | 徐州中矿大贝克福尔科技股份有限公司 | A kind of four sides repetition split type tup and the application method of hammer mill |
-
2012
- 2012-06-05 CN CN2012202616601U patent/CN202683279U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689881A (en) * | 2013-12-04 | 2015-06-10 | 林凤俊 | Crusher hammerhead |
| CN103752373A (en) * | 2013-12-30 | 2014-04-30 | 攀钢集团工程技术有限公司 | Semiautomatic disassembling device for crusher hammer head and disassembling method adopting semiautomatic disassembling device |
| CN103752373B (en) * | 2013-12-30 | 2015-10-28 | 攀钢集团工程技术有限公司 | The semi-automatic recycling plant of pulverizer hammer and use its disassembling method |
| CN108686772A (en) * | 2018-08-08 | 2018-10-23 | 徐州中矿大贝克福尔科技股份有限公司 | A kind of four sides repetition split type tup and the application method of hammer mill |
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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 |
Granted publication date: 20130123 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |