CN204503215U - Hammer mill Wear resisting hammer dish - Google Patents
Hammer mill Wear resisting hammer dish Download PDFInfo
- Publication number
- CN204503215U CN204503215U CN201520143405.0U CN201520143405U CN204503215U CN 204503215 U CN204503215 U CN 204503215U CN 201520143405 U CN201520143405 U CN 201520143405U CN 204503215 U CN204503215 U CN 204503215U
- Authority
- CN
- China
- Prior art keywords
- hammer
- hammer dish
- dish body
- outer rim
- wear resisting
- 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
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 5
- 239000010962 carbon steel Substances 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of hammer mill Wear resisting hammer dish, it comprises hammer dish body (1) and outer rim sheath (2), hammer dish body (1) is foursquare Q345 intermediate carbon steel sheet, hammer dish body (1) is established centre bore (3) and tup hole (4), four limits of hammer dish body (1) are installed manganese evanohm plate form outer rim sheath (2) through pin shaft hole (5), bearing pins.Hammer dish of the present utility model adopts square structure, more easily processes, makes whole hammer dish have intensity, toughness and high-wearing feature concurrently, and more common hammer dish improves 8-12 doubly service life, significantly reduces maintenance and cost of manufacture, improves operation rate.
Description
Technical field
The utility model relates to hammer mill, is specifically related to a kind of hammer mill Wear resisting hammer dish.
Background technology
The hammer mill that current metallurgy, mine, building materials, coal, chemical industry, water conservancy, water power etc. use, its hammer dish adopts medium and low carbon steel plate mostly, outer rim wear resistance electrode built-up welding 8-10mm, every built-up welding once generally only can use 7-15 days and just need built-up welding again, each built-up welding needs 2-3 days, and maintenance work is very heavy.Also have and adopt the process of low carbon steel plate nitrogencase hardening, because the depth of quenching is thinner, service life at initial stage slightly extends, and just to have to return the old road of wear resistance electrode built-up welding after quench-hardened case wearing and tearing.Also have employing high manganese steel casting in addition, not only cost is higher, and processing is also more difficult.
Summary of the invention
The purpose of this utility model is: provide a kind of hammer mill Wear resisting hammer dish, its manufacturing cost is lower, easy to process, long service life, maintenance cost are low, operation rate is high, saves energy and reduce the cost, increasing economic efficiency has remarkable influence to production and application unit.
Technical solution of the present utility model is: this hammer mill Wear resisting hammer dish comprises hammer dish body and outer rim sheath, hammer dish body is foursquare Q345 intermediate carbon steel sheet, hammer dish body is established centre bore and tup hole, four limits of hammer dish body are installed manganese evanohm plate form outer rim sheath through pin shaft hole, bearing pins.
Wherein, the thickness of outer rim sheath is greater than hammer dish body thickness.
The utility model has the advantages that: 1, hammer dish body is foursquare Q345 intermediate carbon steel sheet, four limits of hammer dish body are installed manganese evanohm plate form outer rim sheath through pin shaft hole, bearing pins, whole hammer dish is made to have had intensity, toughness and high-wearing feature concurrently, more common hammer dish improves 8-12 doubly service life, significantly reduce maintenance and cost of manufacture, improve operation rate;
2, hammer dish body adopts square structure, more easily processes than circle hammer; 3, four limits of hammer dish body are installed manganese evanohm plate form outer rim sheath through pin shaft hole, bearing pins, increase hammer dish wearability, effectively prevent outer rim from hammering disk material into shape and ftracture, come off, wear and tear; 3, the thickness of outer rim sheath is greater than hammer dish body thickness, protects hammer dish body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional schematic of Fig. 1.
In figure: 1 hammer dish body, 2 outer rim sheaths, 3 centre bores, 4 tup holes, 5 pin shaft holes.
specific implementation
As shown in Figure 1, 2, this hammer mill Wear resisting hammer dish comprises hammer dish body 1 and outer rim sheath 2, hammer dish body 1 is foursquare Q345 intermediate carbon steel sheet, hammer dish body 1 is established centre bore 3 and tup hole 4, and four limits of hammer dish body 1 are installed manganese evanohm plate form outer rim sheath 2 through pin shaft hole 5, bearing pin.
Wherein, the thickness of outer rim sheath 2 is greater than hammer dish body 1 thickness.
Claims (2)
1. hammer mill Wear resisting hammer dish, it is characterized in that: it comprises hammer dish body (1) and outer rim sheath (2), hammer dish body (1) is foursquare Q345 intermediate carbon steel sheet, hammer dish body (1) is established centre bore (3) and tup hole (4), four limits of hammer dish body (1) are installed manganese evanohm plate form outer rim sheath (2) through pin shaft hole (5), bearing pins.
2. hammer mill Wear resisting hammer dish according to claim 1, is characterized in that: the thickness of outer rim sheath (2) is greater than hammer dish body (1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143405.0U CN204503215U (en) | 2015-03-13 | 2015-03-13 | Hammer mill Wear resisting hammer dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143405.0U CN204503215U (en) | 2015-03-13 | 2015-03-13 | Hammer mill Wear resisting hammer dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503215U true CN204503215U (en) | 2015-07-29 |
Family
ID=53701218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143405.0U Expired - Fee Related CN204503215U (en) | 2015-03-13 | 2015-03-13 | Hammer mill Wear resisting hammer dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503215U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536933B (en) * | 2015-12-14 | 2018-06-22 | 新乡市鼎力矿山设备有限公司 | A kind of wear-resistance protective sleeve on hammer of hammer crusher disk |
| CN108405074A (en) * | 2018-05-11 | 2018-08-17 | 无锡商业职业技术学院 | A kind of novel ring hammer of ring-hammer type crusher |
| CN108435335A (en) * | 2018-05-11 | 2018-08-24 | 无锡商业职业技术学院 | A kind of composite material ring hammer crusher ring hammer |
| CN108686771A (en) * | 2018-04-30 | 2018-10-23 | 无锡商业职业技术学院 | A kind of circular hammer of annular hammer type crusher |
| CN108686770A (en) * | 2018-04-30 | 2018-10-23 | 无锡商业职业技术学院 | A kind of three-port type Y shape tup |
| CN111495506A (en) * | 2020-04-23 | 2020-08-07 | 浙江申轮水泥机械制造有限公司 | Manufacturing process of hammer disc of rotating shaft of crusher |
-
2015
- 2015-03-13 CN CN201520143405.0U patent/CN204503215U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536933B (en) * | 2015-12-14 | 2018-06-22 | 新乡市鼎力矿山设备有限公司 | A kind of wear-resistance protective sleeve on hammer of hammer crusher disk |
| CN108686771A (en) * | 2018-04-30 | 2018-10-23 | 无锡商业职业技术学院 | A kind of circular hammer of annular hammer type crusher |
| CN108686770A (en) * | 2018-04-30 | 2018-10-23 | 无锡商业职业技术学院 | A kind of three-port type Y shape tup |
| CN108405074A (en) * | 2018-05-11 | 2018-08-17 | 无锡商业职业技术学院 | A kind of novel ring hammer of ring-hammer type crusher |
| CN108435335A (en) * | 2018-05-11 | 2018-08-24 | 无锡商业职业技术学院 | A kind of composite material ring hammer crusher ring hammer |
| CN111495506A (en) * | 2020-04-23 | 2020-08-07 | 浙江申轮水泥机械制造有限公司 | Manufacturing process of hammer disc of rotating shaft of crusher |
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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: 20150729 Termination date: 20160313 |