CN104923346A - Single-rotor hammer crusher reverse impact frame assembly, crusher and crushing method - Google Patents
Single-rotor hammer crusher reverse impact frame assembly, crusher and crushing method Download PDFInfo
- Publication number
- CN104923346A CN104923346A CN201510420700.0A CN201510420700A CN104923346A CN 104923346 A CN104923346 A CN 104923346A CN 201510420700 A CN201510420700 A CN 201510420700A CN 104923346 A CN104923346 A CN 104923346A
- Authority
- CN
- China
- Prior art keywords
- impact rack
- hammer mill
- single rotor
- rotor hammer
- rack assembly
- 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
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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
- B02C13/282—Shape or inner surface of mill-housings
-
- 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
- B02C13/282—Shape or inner surface of mill-housings
- B02C2013/2825—Shape or inner surface of mill-housings with fastening means for fixing lining members to the inner surface of mill-housings
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a single-rotor hammer crusher reverse impact frame assembly which comprises a reverse impact frame and further comprises a reverse impact plate connected to the reverse impact frame. The reverse impact frame comprises a connecting plate and a crescent-shaped plate welded to the connecting plate. Compared with the prior art, the single-rotor hammer crusher reverse impact frame assembly has the advantages that the yield of the crusher can be increased, and meanwhile the service life of the crusher is prolonged.
Description
Technical field
The present invention be more particularly directed to a kind of single rotor hammer mill impact rack assembly, disintegrating machine and breaking method.
Background technology
At present, single rotor hammer mill relies on rotor, rotor is respectively arranged with the tup of varying number; Driven by motor rotor rotates, and drive tup, tup hits broken thing simultaneously, and form first time broken, broken thing is hit on impact rack assembly, forms second time broken.Thus, anti-frame directly affects output and the service life of disintegrating machine.
The impact rack assembly of existing hammer mill, although structure is different, broken thing, when being broken, hits on disintegrating machine casing, the casing of hammer mill is easy to just damaged.
Summary of the invention
An object of the present invention is just to provide a kind of single rotor hammer mill impact rack assembly, and this single rotor hammer mill impact rack assembly can make the output of disintegrating machine strengthen, and also extends the service life of disintegrating machine simultaneously.
Technical scheme is: a kind of single rotor hammer mill impact rack assembly, comprises impact rack, and described single rotor hammer mill impact rack assembly also comprises counterpunch board, and this counterpunch board is connected on described impact rack; Described impact rack comprises connecting plate and crescent plate, and described crescent plate is welded on connecting plate.
As preferably, described impact rack also comprises joint steel pipe, and described joint steel pipe is connected between adjacent two blocks of crescent plates.
As preferably, described swing link has pin shaft hole and tie rod hole.
As preferably, described connecting plate offers the hole coordinated with counterpunch board.
Two of object of the present invention is just to provide a kind of single rotor hammer mill.
Technical scheme is: a kind of single rotor hammer mill, comprises runner and impact rack assembly, and described impact rack assembly is above-mentioned impact rack assembly.
As preferably, the ratio of described crescent plate total length and runner diameter is 1-1.5.
Three of object of the present invention is just to provide a kind of single rotor hammer mill material breaking method.
Technical scheme is: a kind of single rotor hammer mill material breaking method, and the method adopts above-mentioned single rotor hammer mill, and when material is broken, material is carried out second time fragmentation by tup throwing to the counterpunch board on runner.
Compared with prior art, beneficial effect of the present invention is:
The present invention can make the output of disintegrating machine strengthen, and also extends the service life of disintegrating machine simultaneously.
Accompanying drawing explanation
Fig. 1 is impact rack general assembly schematic diagram in disintegrating machine of single rotor hammer mill of the present invention;
Fig. 2 is the impact rack schematic diagram of single rotor hammer mill of the present invention;
Fig. 3 is the impact rack assembly schematic diagram of single rotor hammer mill of the present invention;
Fig. 4 is existing impact rack general assembly schematic diagram in disintegrating machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-3, a kind of single rotor hammer mill impact rack assembly 2, comprises impact rack 11 and counterpunch board 7.
Impact rack 11 comprises connecting plate 12, crescent plate 13 and joint steel pipe 14, and crescent plate 13 is welded on connecting plate 12, and joint steel pipe 14 is connected between adjacent two blocks of crescent plates 13.Crescent plate 13 has pin shaft hole 15 and tie rod hole 16.Connecting plate 12 offers the hole coordinated with counterpunch board 7, bolt 8, plain washer 9, nut 10.Joint steel pipe 14 effect strengthens connecting impact rack 11.
Counterpunch board 7 is connected on connecting plate 12.
Impact rack assembly 2 is connected with casing by bearing pin 1, pull bar 5.
The ratio of crescent plate 13 total length and runner 3 diameter is 1-1.5, and time excessive or too small, material 6 is when being broken, and the casing of hammer mill is all easy to just damaged.
When material 6 is broken, material 6 is thrown by the tup 4 on runner 3 and carry out second time fragmentation to counterpunch board 7, avoids and material is directly thrown to crusher shell; Increase broken effective area, too increase the service life of disintegrating machine simultaneously.
Claims (7)
1. a single rotor hammer mill impact rack assembly, comprises impact rack, it is characterized in that: described single rotor hammer mill impact rack assembly also comprises counterpunch board, and this counterpunch board is connected on described impact rack; Described impact rack comprises connecting plate and crescent plate, and described crescent plate is welded on connecting plate.
2. single rotor hammer mill impact rack assembly according to claim 1, is characterized in that: described impact rack also comprises joint steel pipe, and described joint steel pipe is connected between adjacent two blocks of crescent plates.
3. the single rotor hammer mill impact rack assembly according to the arbitrary claim of claim 1 or 2, is characterized in that: described swing link has pin shaft hole and tie rod hole.
4. single rotor hammer mill impact rack assembly according to claim 3, is characterized in that: described connecting plate offers the hole coordinated with counterpunch board.
5. a single rotor hammer mill, comprises runner and impact rack assembly, it is characterized in that: described impact rack assembly is the impact rack assembly described in the arbitrary claim of claim 1-4.
6. single rotor hammer mill according to claim 5, is characterized in that: the ratio of described crescent plate total length and runner diameter is 1-1.5.
7. a single rotor hammer mill material breaking method, the method adopts the single rotor hammer mill described in the arbitrary claim of claim 1-4, and when material is broken, material is carried out second time fragmentation by tup throwing to the counterpunch board on runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420700.0A CN104923346A (en) | 2015-07-16 | 2015-07-16 | Single-rotor hammer crusher reverse impact frame assembly, crusher and crushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420700.0A CN104923346A (en) | 2015-07-16 | 2015-07-16 | Single-rotor hammer crusher reverse impact frame assembly, crusher and crushing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923346A true CN104923346A (en) | 2015-09-23 |
Family
ID=54110958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420700.0A Pending CN104923346A (en) | 2015-07-16 | 2015-07-16 | Single-rotor hammer crusher reverse impact frame assembly, crusher and crushing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923346A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503339A (en) * | 1993-04-20 | 1996-04-02 | Doppstadt; Werner | Comminuting machine with comb-like further comminuting structure |
| CN102225348A (en) * | 2011-06-16 | 2011-10-26 | 成都大宏立机器制造有限公司 | Pressing plate type impact frame for impact breaker |
| CN202129118U (en) * | 2011-06-16 | 2012-02-01 | 成都大宏立机器制造有限公司 | Pressure plate type impact frame of impact crusher |
| CN203470083U (en) * | 2013-07-16 | 2014-03-12 | 韶关核力重工机械有限公司 | Novel first counterattack rack of counterattack sand making machine |
| CN203711088U (en) * | 2014-01-07 | 2014-07-16 | 王子岗 | Adjustable impact crusher |
| CN203737321U (en) * | 2014-01-21 | 2014-07-30 | 中材装备集团有限公司 | Stepped involute type impact plate |
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
| CN204816695U (en) * | 2015-07-16 | 2015-12-02 | 成都大宏立机器股份有限公司 | Single rotor hammer crusher counterattack frame assembly |
-
2015
- 2015-07-16 CN CN201510420700.0A patent/CN104923346A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503339A (en) * | 1993-04-20 | 1996-04-02 | Doppstadt; Werner | Comminuting machine with comb-like further comminuting structure |
| CN102225348A (en) * | 2011-06-16 | 2011-10-26 | 成都大宏立机器制造有限公司 | Pressing plate type impact frame for impact breaker |
| CN202129118U (en) * | 2011-06-16 | 2012-02-01 | 成都大宏立机器制造有限公司 | Pressure plate type impact frame of impact crusher |
| CN203470083U (en) * | 2013-07-16 | 2014-03-12 | 韶关核力重工机械有限公司 | Novel first counterattack rack of counterattack sand making machine |
| CN203711088U (en) * | 2014-01-07 | 2014-07-16 | 王子岗 | Adjustable impact crusher |
| CN203737321U (en) * | 2014-01-21 | 2014-07-30 | 中材装备集团有限公司 | Stepped involute type impact plate |
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
| CN204816695U (en) * | 2015-07-16 | 2015-12-02 | 成都大宏立机器股份有限公司 | Single rotor hammer crusher counterattack frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |