CN202666921U - Efficient fine crusher hammerhead - Google Patents
Efficient fine crusher hammerhead Download PDFInfo
- Publication number
- CN202666921U CN202666921U CN 201220351857 CN201220351857U CN202666921U CN 202666921 U CN202666921 U CN 202666921U CN 201220351857 CN201220351857 CN 201220351857 CN 201220351857 U CN201220351857 U CN 201220351857U CN 202666921 U CN202666921 U CN 202666921U
- Authority
- CN
- China
- Prior art keywords
- hammer handle
- fine crusher
- tup
- hammerhead
- hammerheads
- 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
- 241000251131 Sphyrna Species 0.000 title abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an efficient fine crusher hammerhead; the efficient fine crusher hammerhead comprises hammerheads and a hammer handle, wherein the hammerheads are fixedly connected with the hammer handle in an integrated way; the hammerheads are arranged at two ends of the hammer handle; and an elliptic recess is formed in the middle of the hammer handle and two fixed screw holes are formed in the middle of the elliptic recess; according to the utility model, as the hammerheads and the hammer handle are designed in an integrated way, the loosening phenomenon of an separated type fine crusher hammerhead is prevented; meanwhile, as the hammerheads are arranged at the two ends of the hammer handle, the direction of the hammer handle can be reversed to obtain a hammerhead replacing effect when the hammerhead is seriously worn; and as the elliptic recess is formed in the middle of the hammer handle, fixed bolts are effectively protected.
Description
Technical field
The utility model relates to a kind of grinder hammerhead, belongs to the plant equipment field, particularly a kind of efficient fine crusher hammer head.
Background technology
Fine crusher is widely used in the industries such as chemical industry, building materials, metallurgy, mining, coal separation, sand processed and refractory material at present, and tup is one of direct parts that contact with material of fine crusher, therefore the tup frequency of utilization of fine crusher is high, this just so that the fine crusher hammer head life-span is very short, needs often will change; All there are the very low shortcoming of hammer head material utilization rate in the structure that tup is fixing and the structure of monolateral strike, and particularly the tup scope of attack is too thin, and set bolt exposes, and easy generation fault during use increases maintenance cost, affect the long-term safety operation of equipment.
The utility model content
Technical assignment of the present utility model is to provide a kind of efficient fine crusher hammer head for above prior art deficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of efficient fine crusher hammer head, comprise tup (1) and hammer handle (2), described tup (1) fixedly holds together with hammer handle (2), and tup (1) is arranged on hammer handle (2) two ends, has oval-shaped groove (3) in the middle of the described hammer handle (2) and be positioned in the middle of the oval-shaped groove (3) place to open two fixing threaded hole (4) is arranged.
The tup (1) at described hammer handle (2) two ends is big or small, shape is identical.
The main tup of this utility model and hammer handle are designed to the generation that one prevents split type loosening phenomenon; be provided with tup because of the hammer handle two ends simultaneously; thereby when the tup serious wear; can change the hammer handle direction and then play the effect of changing tup, the hammer handle middle part is designed with oval-shaped groove and has effectively protected set bolt.
Description of drawings
Accompanying drawing 1 is the utility model side perspective structural representation.
The specific embodiment
With reference to Figure of description workflow of the present utility model is done following detailed description:
As shown in Figure 1, a kind of efficient fine crusher hammer head, comprise tup (1) and hammer handle (2), described tup (1) fixedly holds together with hammer handle (2), and tup (1) is arranged on hammer handle (2) two ends, has oval-shaped groove (3) in the middle of the described hammer handle (2) and be positioned in the middle of the oval-shaped groove (3) place to open two fixing threaded hole (4) is arranged.
The tup (1) at described hammer handle (2) two ends is big or small, shape is identical.
Claims (2)
1. efficient fine crusher hammer head, comprise tup (1) and hammer handle (2), it is characterized in that: described tup (1) fixedly holds together with hammer handle (2), and tup (1) is arranged on hammer handle (2) two ends, has oval-shaped groove (3) in the middle of the described hammer handle (2) and be positioned in the middle of the oval-shaped groove (3) place to open two fixing threaded hole (4) is arranged
2. a kind of efficient fine crusher hammer head according to claim 1 is characterized in that: tup (1) size at described hammer handle (2) two ends, shape are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351857 CN202666921U (en) | 2012-07-12 | 2012-07-12 | Efficient fine crusher hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351857 CN202666921U (en) | 2012-07-12 | 2012-07-12 | Efficient fine crusher hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666921U true CN202666921U (en) | 2013-01-16 |
Family
ID=47487855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351857 Expired - Fee Related CN202666921U (en) | 2012-07-12 | 2012-07-12 | Efficient fine crusher hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238149A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of ingot-shaped waste disposal tooth |
-
2012
- 2012-07-12 CN CN 201220351857 patent/CN202666921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238149A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of ingot-shaped waste disposal tooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Name and address information of the patent holder Correct: SHANDONG CHENGMING CONSTRUCTION MACHINERY CO., LTD.|Linyi City, Shandong Province Hedong District Industrial Park Outer Ring Road North Shandong Cheng Ming Construction Machinery Co., Ltd. False: Shandong Shengming Construction Machinery Co., Ltd.|The loop of Shandong Province, Linyi City Industrial Park, Hedong District outside the northern section of Shandong Chengming Construction Machinery Co. Ltd. Number: 03 Page: The title page Volume: 29 |
|
| CU03 | Publication of corrected utility model |
Correction item: Name and address of the patent holder Correct: SHANDONG CHENGMING CONSTRUCTION MACHINERY CO., LTD.|Linyi City, Shandong Province Hedong District Industrial Park Outer Ring Road North Shandong Cheng Ming Construction Machinery Co., Ltd. False: Shandong Shengming Construction Machinery Co., Ltd.|The loop of Shandong Province, Linyi City Industrial Park, Hedong District outside the northern section of Shandong Chengming Construction Machinery Co. Ltd. Number: 03 Volume: 29 |
|
| ERR | Gazette correction | ||
| RECT | Rectification | ||
| 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: 20130116 Termination date: 20160712 |