CN2345577Y - Double roll striking pulverizer - Google Patents
Double roll striking pulverizer Download PDFInfo
- Publication number
- CN2345577Y CN2345577Y CN 98217390 CN98217390U CN2345577Y CN 2345577 Y CN2345577 Y CN 2345577Y CN 98217390 CN98217390 CN 98217390 CN 98217390 U CN98217390 U CN 98217390U CN 2345577 Y CN2345577 Y CN 2345577Y
- Authority
- CN
- China
- Prior art keywords
- roll
- roller
- striking
- pulverizer
- double
- 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 Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a double-roll striking pulverizer which is mainly used for pulverizing soft clay blocks. The utility model comprises a pulverizer frame, a motor and a pulverizer box, wherein a coarse material inlet is arranged above the pulverizer box, a fine soil outlet is arranged below the pulverizer box, the coarse material inlet is connected with a coarse material trough-shaped conveyor, the fine soil outlet is connected with a fine soil trough-shaped conveyor, and a double-roll different-direction reverse-striking roll is arranged in the pulverizer box, and forms a slice type combined roll; the roll slices of the reverse-striking roll are made into three to five equant gaps, and distances are arranged among the roll slices; the roll slices of the reverse-striking roll are made of low-carbon chrome -- copper alloy; a striking roll is arranged above the double-roll different-direction reverse-striking roll; both sides of a box body are provided with self-weight closing doors. The utility model has pulverizing and cutting-up double functions and the function of continuous and repeated striking, can automatically eliminate large stone or sundries, and has good abrasion resistance.
Description
The utility model relates to a kind of construction machinery equipment, and particularly a kind of double roll striking type pulverizer is mainly used in broken soft earth piece.
The crushing appliance of present domestic employing has kibbler roll, hammer mill, impact breaker etc., that this three classes crushing engine generally is applicable to is broken hard, in the ore of hard, fragility, the smashing principle of kibbler roll is crushing, easily be pressed into the cake roll banding and not broken for the many clods of water content, and equipment is complicated.For hammer mill, though tup can smash clod, the high clod of grid section restriction water content passes through, and is easily blocked up between grid section by sticking.For impact breaker, its counterattack bar is whole shape, and its function is for smashing, and earth preferably adopts chopping, so can not bring into play its effect to the high earth of broken moisture content.
The purpose of this utility model is the defective that can not be adapted to the high earth of broken moisture content at existing crushing appliance, designed a kind of double roll striking type pulverizer, the main new structures such as two incorgruous reaction types of roller, chip combination roller that adopt design, and reach the earth and the purpose that are applicable to that broken water content is high.
The double roll striking type pulverizer includes frame, motor, cabinet, and the top of cabinet is provided with the coarse fodder import, the below is provided with the fine earth outlet, and the coarse fodder import connects the coarse fodder tray conveyor, and the fine earth outlet connects the fine earth tray conveyor, be provided with two incorgruous counterattack rollers of roller in the cabinet, the counterattack roller is chip combination roller.The roller sheet of counterattack roller is made branch breach such as 3--5, leaves spacing between roller sheet and the roller sheet.Counterattack roller sheet employing low-carbon (LC) chromium--copper alloy is made.Have broken and the chopping double action, anti-wear performance is good.Above the incorgruous counterattack roller of two rollers, be provided with and hit roller, the coarsegrain clod can not taken away by the roller sheet.Play a part continuously, smash repeatedly, break into particle thereby reach bulk earth cut.The casing both sides have deadweight and close door, close by deadweight, and stone that bulk is difficult for smashing or foreign material can be closed a discharge from deadweight automatically.
The utility model mainly adopts incorgruous counterattack roller, reaches the structure design that the counterattack roller is chip combination roller, have effect broken and that shred double action, smash repeatedly continuously, and can get rid of bulk stone or foreign material automatically, and anti-wear performance is good.
Accompanying drawing 1 is the utility model complete machine structure schematic diagram (containing tray conveyor)
Accompanying drawing 2 is to establish structural representation (amplification) in casing of the present utility model reaches
Accompanying drawing 3 is among the A-A figure figure of Fig. 2: the thick soil box shape of 1--conveyer 2--conveyer feed bin 3--fine earth tray conveyor
4--frame 5--motor 6--cabinet
The two incorgruous counterattack roller of the roller 9--fine earth outlets of 7--coarse fodder import 8--
The 10--deadweight is closed a 11--and is hit roller 12--counterattack roller sheet
13--bearing support 14--travelling gear 15--vee-pulley
Present embodiment includes frame 4, motor 5, cabinet 6, and the top of cabinet 6 is provided with coarse fodder import 7, and the below is provided with fine earth outlet 9, coarse fodder import 7 connects coarse fodder tray conveyor 1, fine earth outlet 9 connects fine earth tray conveyor 3, is provided with two incorgruous counterattack rollers 8 of roller in the cabinet 6, and the counterattack roller is chip combination roller.The roller sheet 12 of counterattack roller is made 4 breach such as branch such as grade, leaves 20 centimetres spacing between sheet and the sheet, and counterattack roller sheet 12 employing low-carbon (LC) chromium--make by copper alloy, has broken and the chopping double action, and anti-wear performance is good.Above the incorgruous counterattack roller of two rollers, be provided with 6 and hit roller, degree of drawing clod can not taken away by the roller sheet, play a part continuously, smash repeatedly, break into particle thereby reach bulk earth cut.The casing both sides have deadweight and close door, close by deadweight, and stone that bulk is difficult for smashing or foreign material can be closed a discharge from deadweight automatically.
Claims (4)
1, double roll striking type pulverizer, include frame, motor, cabinet, the top of cabinet is provided with the coarse fodder import, the below is provided with the fine earth outlet, the coarse fodder import connects the coarse fodder tray conveyor, the fine earth outlet connects the fine earth tray conveyor, it is characterized in that being provided with in the cabinet two incorgruous counterattack rollers of roller, and the counterattack roller is chip combination roller.
2, double roll striking type pulverizer according to claim 1 is characterized in that the roller sheet of strikeing back roller makes branch breach such as 3--5, leaves spacing between roller sheet and the roller sheet.
3, double roll striking type pulverizer according to claim 1 is characterized in that strikeing back the roller sheet and adopts that low-carbon (LC) chromium--copper alloy is made.
4, double roll striking type pulverizer according to claim 1 is characterized in that being provided with above the incorgruous counterattack roller of two rollers and hits roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217390 CN2345577Y (en) | 1998-08-07 | 1998-08-07 | Double roll striking pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217390 CN2345577Y (en) | 1998-08-07 | 1998-08-07 | Double roll striking pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345577Y true CN2345577Y (en) | 1999-10-27 |
Family
ID=33970007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217390 Expired - Fee Related CN2345577Y (en) | 1998-08-07 | 1998-08-07 | Double roll striking pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345577Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561153A (en) * | 2011-11-17 | 2012-07-11 | 潍坊市贝特工程机械有限公司 | Uniformizing and crushing device for easy-caking powder of roadbed stabilizing soil |
| CN102619155A (en) * | 2012-04-12 | 2012-08-01 | 山东天宇建设机械股份有限公司 | Crushing device of soilcement mixing station |
| CN104264567A (en) * | 2014-10-16 | 2015-01-07 | 中铁三局集团有限公司 | Forced stirring and crushing machine for bituminous mixture |
-
1998
- 1998-08-07 CN CN 98217390 patent/CN2345577Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561153A (en) * | 2011-11-17 | 2012-07-11 | 潍坊市贝特工程机械有限公司 | Uniformizing and crushing device for easy-caking powder of roadbed stabilizing soil |
| CN102619155A (en) * | 2012-04-12 | 2012-08-01 | 山东天宇建设机械股份有限公司 | Crushing device of soilcement mixing station |
| CN104264567A (en) * | 2014-10-16 | 2015-01-07 | 中铁三局集团有限公司 | Forced stirring and crushing machine for bituminous mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |