CN114887715A - Mounting and fastening mode of plate hammer for crushing - Google Patents
Mounting and fastening mode of plate hammer for crushing Download PDFInfo
- Publication number
- CN114887715A CN114887715A CN202210239746.2A CN202210239746A CN114887715A CN 114887715 A CN114887715 A CN 114887715A CN 202210239746 A CN202210239746 A CN 202210239746A CN 114887715 A CN114887715 A CN 114887715A
- Authority
- CN
- China
- Prior art keywords
- hammer
- crushing
- board
- plate
- screw thread
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a mounting and fastening mode of a plate hammer for crushing, which is remarkably characterized in that: inlay the cast nut or inlay the pre-buried iron and the drilling tapping of the easy processing drilling tapping material of casting in the board hammer base, produce the screw thread that is used for the board hammer direct mount to fasten on the board hammer, directly utilize the screw thread installation on the board hammer to fasten the board hammer.
Description
Technical Field
The invention discloses a mounting and fastening mode of a plate hammer for crushing, relates to a mounting and fastening mode of a plate hammer of a counterattack crusher, and belongs to the technical field of mechanical design and manufacturing.
Background
The crushing wear-resistant part of the impact crusher is cast and formed by a high-hardness high-wear-resistance material, and the wear-resistant part can only be fastened by bolts and nuts in a fixed mode.
According to the mounting and fastening mode of the hammer plate for crushing, the cast nut is embedded in the base body of the hammer plate position needing to be mounted and fastened by the bolt or the embedded iron which is easy to process drilling and tapping is embedded and cast, drilling and tapping are carried out, and the hammer plate is directly mounted and fastened by utilizing the threads on the hammer plate.
Disclosure of Invention
The invention relates to a mounting and fastening mode of a plate hammer for crushing, which comprises the following specific steps: embedding cast nuts or embedding and casting embedded iron which is easy to process materials of drilling and tapping in a base body of a plate hammer position needing to be installed and fastened by a bolt, drilling and tapping, manufacturing threads for directly installing and fastening the plate hammer on the plate hammer, and directly installing and fastening the plate hammer by utilizing the threads on the plate hammer.
Claims (4)
1. The invention relates to a mounting and fastening mode of a plate hammer for crushing, which is remarkably characterized in that: inlay the cast nut or inlay the pre-buried iron and the drilling tapping of the easy processing drilling tapping material of casting in the board hammer base, produce the screw thread that is used for the board hammer direct mount to fasten on the board hammer, directly utilize the screw thread installation on the board hammer to fasten the board hammer.
2. A breaking bar as claimed in claim 1 mounted and fastened directly by the screw thread on the bar.
3. A reducing hammer as set forth in claim 1, wherein the fastening means is a cast nut embedded in the hammer body.
4. The installation and fastening method of the plate hammer for crushing as claimed in claim 1, wherein the plate hammer is manufactured by embedding and casting pre-embedded iron made of a material easy to machine and tap holes in a base body of the plate hammer and drilling and tapping the holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210239746.2A CN114887715A (en) | 2022-03-12 | 2022-03-12 | Mounting and fastening mode of plate hammer for crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210239746.2A CN114887715A (en) | 2022-03-12 | 2022-03-12 | Mounting and fastening mode of plate hammer for crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114887715A true CN114887715A (en) | 2022-08-12 |
Family
ID=82715857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210239746.2A Pending CN114887715A (en) | 2022-03-12 | 2022-03-12 | Mounting and fastening mode of plate hammer for crushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114887715A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689727A (en) * | 2004-04-05 | 2005-11-02 | 株式会社丰田自动织机 | Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting |
| US20070045457A1 (en) * | 2005-08-26 | 2007-03-01 | Hickey Jeffrey T | Hammer tip and hammer using the hammer tip |
| CN202447137U (en) * | 2011-12-13 | 2012-09-26 | 攀枝花钢城集团有限公司 | High-chromium cast hammer |
| CN105797814A (en) * | 2016-05-09 | 2016-07-27 | 沙洲职业工学院 | Bi-metal composite plate hammer for impact type ore crusher |
| CN209222253U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of tup and hammer mill of hammer mill |
| CN209222252U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of bar and impact breaker of impact breaker |
| CN209222251U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of the side backplate and impact breaker of impact breaker |
| CN111043132A (en) * | 2019-12-30 | 2020-04-21 | 广西长城机械股份有限公司 | Threaded fastener applied to high manganese steel plate hammer and application method thereof |
-
2022
- 2022-03-12 CN CN202210239746.2A patent/CN114887715A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689727A (en) * | 2004-04-05 | 2005-11-02 | 株式会社丰田自动织机 | Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting |
| US20070045457A1 (en) * | 2005-08-26 | 2007-03-01 | Hickey Jeffrey T | Hammer tip and hammer using the hammer tip |
| CN202447137U (en) * | 2011-12-13 | 2012-09-26 | 攀枝花钢城集团有限公司 | High-chromium cast hammer |
| CN105797814A (en) * | 2016-05-09 | 2016-07-27 | 沙洲职业工学院 | Bi-metal composite plate hammer for impact type ore crusher |
| CN209222253U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of tup and hammer mill of hammer mill |
| CN209222252U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of bar and impact breaker of impact breaker |
| CN209222251U (en) * | 2018-12-14 | 2019-08-09 | 韶关市曲江金扬耐磨材料有限公司 | A kind of the side backplate and impact breaker of impact breaker |
| CN111043132A (en) * | 2019-12-30 | 2020-04-21 | 广西长城机械股份有限公司 | Threaded fastener applied to high manganese steel plate hammer and application method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |