CN203030327U - Connecting structure of wave surface roll crushing mill - Google Patents
Connecting structure of wave surface roll crushing mill Download PDFInfo
- Publication number
- CN203030327U CN203030327U CN 201220654357 CN201220654357U CN203030327U CN 203030327 U CN203030327 U CN 203030327U CN 201220654357 CN201220654357 CN 201220654357 CN 201220654357 U CN201220654357 U CN 201220654357U CN 203030327 U CN203030327 U CN 203030327U
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- driven
- driving
- pinion
- bull gear
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model relates to a crushing mill, in particular to a connecting structure of a wave surface roll crushing mill. The connecting structure comprises a driving bull gear and a driven bull gear that are fixed on a driving roll and a driven roll respectively, and a driving pinion and a driven pinion that are engaged with the driving bull gear and the driven bull gear respectively, and is characterized in that the driving pinion is engaged with the driven pinion, and is connected and fixed with the driven pinion by a plate rack; a first connecting rod is arranged between the driving bull gear and the driving pinion; a second connecting rod is arranged between the driven bull gear and the driven pinion; and the plate rack is in rigid connection with the second connecting rod. With the adoption of the connecting structure of the wave surface roll crushing mill, the working efficiency of equipment can be improved, and the normal operation of the equipment can be guaranteed.
Description
Technical field
The utility model relates to a kind of disintegrating machine, is specifically related to a kind of corrugated surface double-roll crusher syndeton.
Background technology
The corrugated surface double-roll crusher is a kind of double-roll crusher, the breaker roll surface be staggered the projection tooth, two rollers rotate in opposite directions, with the fragmentation of piece material.The corrugated surface double-roll crusher is and the matching used important disintegrating apparatus of sintering machine, be applicable to metallurgy industry smeltery, the hot and cold agglomerate of sintering workshop section of steel mill in broken.
The 3rd section crushing operation of sintering returning charge of plumbous and plumbous casting concentrate sintering mill (plant) is to adopt the corrugated surface double-roll crusher, and returning charge is crushed to below the 25mm from lOO～120mm.Production process has two basic demands to the disintegrating machine working roll: the one, and when returning charge had foreign matter and falls into the crusher chamber of disintegrating machine, one of two working rolls can move a distance, allowed foreign matter smoothly by the safety with the protection crusher structure; Two is that the crest, trough of two working roll roll surfaces is corresponding each other, and two working rolls must guarantee run-in synchronism during work, collides and to reach the fineness ratio of discharging returning charge more even with the crest of avoiding two rollers.
The corrugated surface double-roll crusher adopts monomotor-gear reduction unit to drive, and adopts the transmission of four link type gap bridge connecting plate gear pair between drive roll and the driven voller, when having guaranteed that driven voller moves horizontally, and can normal transmission and two work volume revolutions synchronously.The characteristics of gap bridge connecting plate gear pair structure are to be provided with two stop screws at the fixing grillage of pinion, drive roll and the driven distance that keeps a setting during installation, adjust to appropriate location with stop screw this moment, make it respectively with first, second connecting rod contact, keeping two connecting rods does not have position stability when relatively moving at driving and driven roller, thereby guarantees the stability of breaker roll running.
Yet in process of production; the physical propertys such as hardness of material constantly change owing to be broken; when crushing force is slightly larger than the pretightning force of spring safety guard; shift reciprocately frequently takes place in driven voller in the horizontal direction; cause connecting rod to the bump of stop screw; make the very fast damage of stop screw, cause the granularity of the material that is broken inhomogeneous, and the equipment that influences runs well.
The utility model content
The technical problems to be solved in the utility model provides a kind of equipment operating efficiency that improves, and guarantees the syndeton that the corrugated surface double-roll crusher runs well simultaneously.
In order to solve the problems of the technologies described above, the utility model provides a kind of corrugated surface double-roll crusher syndeton; Include the driving and driven gear wheel that is separately fixed on the driving and driven roller, and the driving and driven pinion that meshes driving and driven gear wheel respectively, driving and driven pinion, and be connected and fixed by grillage, initiatively be provided with head rod between gear wheel and the driver pinion, be provided with second connecting rod between driven gear wheel and driven pinion, described grillage and second connecting rod are for being rigidly connected
Adopt the corrugated surface double-roll crusher of technique scheme syndeton that following advantage is arranged: because grillage and second connecting rod are for being rigidly connected, drive roll and driven voller keep a fixing distance during installation, again with the connecting plate gear pair syndeton of suitable dimension, be installed on the driven large and small gear, can keep two connecting rods and not have position stability when relatively moving at driving and driven roller, cancelled stop screw, the normal operation of support equipment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is that the master that the utility model is used for the syndeton of corrugated surface double-roll crusher looks schematic diagram.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of corrugated surface double-roll crusher syndeton; Include the active gear wheel 1, the driven gear wheel 2 that are separately fixed on the driving and driven roller, and initiatively gear wheel 1, the driver pinion 3 of driven gear wheel 2, driven pinion 4 of engagement respectively, driver pinion 3 and 4 engagements of driven pinion, and be connected and fixed by grillage 5, initiatively be provided with head rod 6 between gear wheel 1 and the driver pinion 3,4 of driven gear wheel 2 and driven pinions are provided with second connecting rod 7, and grillage 5 and second connecting rod 7 are for being rigidly connected.
Above-described only is preferred embodiment of the present utility model; should be understood that for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. corrugated surface double-roll crusher syndeton, include the driving and driven gear wheel that is separately fixed on the driving and driven roller, and the driving and driven pinion that meshes driving and driven gear wheel respectively, it is characterized in that: driving and driven pinion, and be connected and fixed by grillage, initiatively be provided with head rod between gear wheel and the driver pinion, be provided with second connecting rod between driven gear wheel and driven pinion, described grillage and second connecting rod are for being rigidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654357 CN203030327U (en) | 2012-12-03 | 2012-12-03 | Connecting structure of wave surface roll crushing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654357 CN203030327U (en) | 2012-12-03 | 2012-12-03 | Connecting structure of wave surface roll crushing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030327U true CN203030327U (en) | 2013-07-03 |
Family
ID=48682469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220654357 Expired - Fee Related CN203030327U (en) | 2012-12-03 | 2012-12-03 | Connecting structure of wave surface roll crushing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697135A (en) * | 2013-12-05 | 2014-04-02 | 铜陵晟王铁路装备股份有限公司 | Transfer case for double-roller extrusion mill |
| CN113182394A (en) * | 2021-04-30 | 2021-07-30 | 张嘉家 | High-efficiency high-automation-degree cold bending forming machine |
-
2012
- 2012-12-03 CN CN 201220654357 patent/CN203030327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697135A (en) * | 2013-12-05 | 2014-04-02 | 铜陵晟王铁路装备股份有限公司 | Transfer case for double-roller extrusion mill |
| CN103697135B (en) * | 2013-12-05 | 2016-03-02 | 铜陵迈臣机电科技有限责任公司 | A kind of transfer case of pair roller extruding grinding machine |
| CN113182394A (en) * | 2021-04-30 | 2021-07-30 | 张嘉家 | High-efficiency high-automation-degree cold bending forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131203 |