CN202316000U - Hexagon hole toothed disc type single roll crusher - Google Patents
Hexagon hole toothed disc type single roll crusher Download PDFInfo
- Publication number
- CN202316000U CN202316000U CN2011204695919U CN201120469591U CN202316000U CN 202316000 U CN202316000 U CN 202316000U CN 2011204695919 U CN2011204695919 U CN 2011204695919U CN 201120469591 U CN201120469591 U CN 201120469591U CN 202316000 U CN202316000 U CN 202316000U
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- CN
- China
- Prior art keywords
- main shaft
- hexagon
- type single
- single roll
- roll crusher
- 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)
Abstract
The utility model belongs to the technical field of sintering ore crushing, and particularly relates to a hexagon hole toothed disc type single roll crusher, which comprises a transmission mechanism, and a main shaft connected with the transmission mechanism, and is characterized in that: the main shaft is a hexagon hollow main shaft; a group of toothed discs are connected onto the hexagon hollow main shaft in a sleeving way; locating rings are respectively arranged on two sides of the group of toothed discs and are in key connection with the hexagon hollow main shaft; the toothed discs are provided with an inner hexagon central hole; three to four crushing teeth are uniformly arranged along the circumferential direction of the toothed discs; and the inner hexagon central hole of the toothed discs is sleeved with the hexagon hollow main shaft. The hexagon hole toothed disc type single roll crusher has a simple structure, is safe and reliable, and is convenient to maintain and replace, the equipment maintenance time is greatly reduced, the maintenance cost is reduced, and the productivity is improved.
Description
Technical field
The utility model belongs to sintering deposit crushing technology field, particularly a kind of hexagonal hole toothed disc type single roll crusher.
Background technology
Single roll crusher is through the rotation of actuator drives discaling roll, the broken bulk sintering deposit that is unloaded by sintering pallet.Because environment temperature high (about 800 ℃), roller tooth abrasion is serious, often needs more roll change tooth.Generally all adopt roller tooth and main shaft Welding Structure at present, the shortcoming of this structure is: because the needs of welding, main shaft can only adopt the 35# steel of low-carbon (LC), has influenced the strength and stiffness of main shaft.Secondly behind the roller tooth abrasion, need nubbin is cut away, other welds new tooth, complex process, and workload is big.Because strength and stiffness cut welding inadequately and repeatedly, spindle deformation is serious, is prone to and bottom grid section scratching, influences ordinary production.
Summary of the invention
The purpose of the utility model provides a kind of high efficiency, safe and reliable hexagonal hole toothed disc type single roll crusher.
The purpose of the utility model is to realize in the following manner:
The hexagonal hole toothed disc type single roll crusher of the utility model; Comprise transmission mechanism, the main shaft that is connected of transmission mechanism therewith; It is characterized in that described main shaft is the hexagon hollow spindle, socket one set fluted disc is respectively equipped with locating ring in the both sides of this set fluted disc on this hexagon hollow spindle; This locating ring is connected with described hexagon hollow spindle key; Described fluted disc is provided with interior hexagonal centre hole, and along evenly being provided with 3-4 crushing teeths on the circumferencial direction of fluted disc, the interior hexagonal centre hole of said fluted disc and described hexagon hollow spindle socket-connect.
The characteristics of the hexagonal hole toothed disc type single roll crusher of the utility model are:
1, the welding between cancellation main shaft and the roller tooth, the connected mode that the interior hexagonal centre hole of employing hexagon hollow spindle and fluted disc socket-connects, easy accessibility, stable drive is convenient to maintain and replace;
2, main shaft adopts better material 45# steel, and the rigidity of main shaft, intensity and distortion all are greatly improved like this;
3, the number of a set fluted disc can decide according to the sintering pallet width.
The utility model is simple in structure, and is safe and reliable, and convenient maintenance and replacement has shortened the maintenance of equipment time greatly, has reduced maintenance cost, has improved productivity ratio.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
Like Fig. 1, shown in Figure 2; The hexagonal hole toothed disc type single roll crusher of the utility model comprises transmission mechanism, the main shaft that is connected of transmission mechanism therewith, it is characterized in that described main shaft is a hexagon hollow spindle 1; Socket one set fluted disc 3 on this hexagon hollow spindle 1; Be respectively equipped with locating ring 2 in the both sides of this set fluted disc 3, this locating ring 2 is connected with described hexagon hollow spindle 1 key, and described fluted disc 3 is provided with interior hexagonal centre hole 3-1; Along evenly being provided with 3-4 crushing teeth 3-2 on the circumferencial direction of fluted disc 3, the interior hexagonal centre hole 3-1 and the described hexagon hollow spindle 1 of said fluted disc 3 socket-connect.This kind structure easy accessibility, stable drive is convenient to maintain and replace.Owing to adopt sleeve structure, avoided the welding between main shaft and the roller tooth, main shaft can be selected better material 45# steel for use like this, and rigidity, intensity and the distortion of main shaft all are greatly improved;
The operation principle of the hexagonal hole toothed disc type single roll crusher of the utility model is:
When disintegrating machine is worked, the actuator drives main axis rotation, fluted disc promptly rotates with main shaft, and crushing teeth is broken with the bulk sintering deposit that sintering pallet unloads.
The utility model is simple in structure, and is safe and reliable, and convenient maintenance and replacement has shortened the maintenance of equipment time greatly, has reduced maintenance cost, has improved productivity ratio.
Claims (1)
1. hexagonal hole toothed disc type single roll crusher; Comprise transmission mechanism, the main shaft that is connected of transmission mechanism therewith; It is characterized in that described main shaft is the hexagon hollow spindle, socket one set fluted disc is respectively equipped with locating ring in the both sides of this set fluted disc on this hexagon hollow spindle; This locating ring is connected with described hexagon hollow spindle key; Described fluted disc is provided with interior hexagonal centre hole, and along evenly being provided with 3-4 crushing teeths on the circumferencial direction of fluted disc, the interior hexagonal centre hole of said fluted disc and described hexagon hollow shaft socket-connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204695919U CN202316000U (en) | 2011-11-23 | 2011-11-23 | Hexagon hole toothed disc type single roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204695919U CN202316000U (en) | 2011-11-23 | 2011-11-23 | Hexagon hole toothed disc type single roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316000U true CN202316000U (en) | 2012-07-11 |
Family
ID=46428002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204695919U Expired - Fee Related CN202316000U (en) | 2011-11-23 | 2011-11-23 | Hexagon hole toothed disc type single roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289798A (en) * | 2015-10-24 | 2016-02-03 | 中煤张家口煤矿机械有限责任公司 | Large-crushing-ratio side crushing sieving crusher |
-
2011
- 2011-11-23 CN CN2011204695919U patent/CN202316000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289798A (en) * | 2015-10-24 | 2016-02-03 | 中煤张家口煤矿机械有限责任公司 | Large-crushing-ratio side crushing sieving 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 |
Granted publication date: 20120711 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |