CN202277852U - Cone crusher with self-locking function - Google Patents
Cone crusher with self-locking function Download PDFInfo
- Publication number
- CN202277852U CN202277852U CN2011203634975U CN201120363497U CN202277852U CN 202277852 U CN202277852 U CN 202277852U CN 2011203634975 U CN2011203634975 U CN 2011203634975U CN 201120363497 U CN201120363497 U CN 201120363497U CN 202277852 U CN202277852 U CN 202277852U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cone
- tooth plate
- check nut
- lock nut
- 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
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a cone crusher with a self-locking function, which comprises a main shaft, a cone, a taper sleeve shaped tooth plate, a check nut, a shear cutting ring and a distribution disc; the cone is crossly fixed to the main shaft, and the taper sleeve shaped tooth plate is sleeved on the cone, and the check nut compacts and fixes the taper sleeve shaped tooth plate by a threaded connection with the main shaft end portion and through a shear cutting ring; the bottom end face of the distribution disc is equipped with a circular groove which adapts to the check nut, and the top center of the distribution disc is provided with a through hole, and the distribution disc is sleeved on the check nut through the circular groove, and the distribution disc is fixed through a bolt and main shaft bore reversed tooth threaded connection. Because the bottom end face of the distribution disc is provided with a circular groove for forming a cover body structure and covering the check nut with good protection effect, thereby prolonging service life of the check nut; because the check nut and the screwing direction of the screw thread are opposite to the rotation direction of the main shaft, when the main shaft rotates, the automatic locking functions; the utility model also has the characteristics of compact structure, convenient loading and unloading and durable fastening.
Description
Technical field
The utility model relates to a kind of disintegrating machine, specifically is a kind of gyratory crusher.
Background technology
The size of the material separating disc in traditional gyratory crusher is bigger, has limited the feed size of disintegrating machine, so adaptability is lower; In the process of work, it is more serious that the lock nut of tapered sleeve shape tooth plate weares and teares, and this part replacement is more frequent, has influenced normal work; In addition, after traditional gyratory crusher work a period of time, when changing tapered sleeve shape tooth plate like needs, unclamp lock nut not too easily, waste time and energy very much, dismounting is very inconvenient.
The utility model content
In order to overcome above-mentioned deficiency, the gyratory crusher that the utility model purpose is that a kind of easy accessibility, long service life are provided and has auto-lock function.
To achieve these goals, the technical scheme below the utility model adopts:
A kind of gyratory crusher with self-locking function; Include main shaft, cone, tapered sleeve shape tooth plate, lock nut and material separating disc; Said cone is interspersed to be fixed on the main shaft, and tapered sleeve shape tooth plate is enclosed within on the cone, and lock nut is fixed tapered sleeve shape tooth plate through being threaded with spindle nose; The bottom face of said material separating disc is provided with the circular groove that adapts with lock nut; The top center of material separating disc is provided with through hole, and material separating disc is sleeved on the lock nut through circular groove, and is threaded through bolt and spindle nose material separating disc is fixed.
Be provided with cut ring between said lock nut and the tapered sleeve shape tooth plate.
The screw thread of said lock nut and bolt screw direction and main shaft direction of rotation.
Said material separating disc is to be processed by high manganese steel material.
The beneficial effect of the utility model: thus because being provided with circular groove, the bottom face of material separating disc constitutes cover body shape structure, lock nut is covered, can play good protective action, prolonged the service life of lock nut; Direction and main shaft direction of rotation because the screw thread of lock nut and bolt is screwed when main shaft rotates, have the effect of auto lock; Owing to reduced the size of material separating disc, the feed of crusher granularity increased; The utility model also has compact conformation, is convenient to loading and unloading, robust characteristics.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, bolt; 2, material separating disc; 3, lock nut; 4, cut ring; 5, main shaft; 6, tapered sleeve shape tooth plate; 7, cone.
The specific embodiment
As shown in Figure 1, a kind of gyratory crusher with self-locking function includes main shaft 5, cone 7, tapered sleeve shape tooth plate 6, lock nut 3 and material separating disc 2; Said cone 7 interspersed being fixed on the main shaft 5; Tapered sleeve shape tooth plate 6 is enclosed within on the cone 7, and lock nut 3 is fixing through being connected with main shaft 5 end thread tapered sleeve shape tooth plate 6, and the bottom face of said material separating disc 2 is provided with the circular groove that adapts with lock nut 3; The top center of material separating disc 2 is provided with through hole; Material separating disc 2 is sleeved on the lock nut 3 through circular groove, and is connected with main shaft 5 end thread through bolt 1 material separating disc 2 is fixed, and material separating disc 2 covers lock nut 3; Lock nut 3 is played the effect of protection, thereby lock nut 3 is not worn.
Be provided with cut ring 4 between lock nut 3 and the tapered sleeve shape tooth plate 6, the effect of cut ring 4 is: be convenient to dismantle lock nut 3, when changing tapered sleeve shape tooth plate 6, unclamp bolt, remove material separating disc, destroy cut ring with flame, lock nut just unclamps easily.
The screw thread of lock nut 3 and bolt 1 screw direction and main shaft 5 direction of rotation, the effect that makes it anti-phase is: when main shaft rotates, can make be threaded tighter, play the effect of auto lock.
Material separating disc 2 is to be processed by high manganese steel material, and its wearability is good, so sturdy and durable long service life, in addition, its size has been compared little much with traditional material separating disc, the feed of crusher granularity is increased, and structure is more reasonable, has reduced manufacturing cost.
Claims (4)
1. gyratory crusher with self-locking function; Include main shaft (5), cone (7), tapered sleeve shape tooth plate (6), lock nut (3) and material separating disc (2); Said cone (7) is interspersed to be fixed on the main shaft (5), and tapered sleeve shape tooth plate (6) is enclosed within on the cone (7), and lock nut (3) is fixing through being connected with main shaft (5) end thread tapered sleeve shape tooth plate (6); It is characterized in that: the bottom face of said material separating disc (2) is provided with the circular groove that adapts with lock nut (3); The top center of material separating disc (2) is provided with through hole, and material separating disc is sleeved on the lock nut (3) through circular groove, and is connected material separating disc (2) fixing with main shaft (5) end thread through bolt (1).
2. the gyratory crusher with self-locking function according to claim 1 is characterized in that: be provided with cut ring (4) between said lock nut (3) and the tapered sleeve shape tooth plate (6).
3. the gyratory crusher with self-locking function according to claim 1 is characterized in that: the screw thread of said lock nut (3) and bolt (1) screw direction and main shaft (5) direction of rotation.
4. the gyratory crusher with self-locking function according to claim 1 is characterized in that: said material separating disc (2) is to be processed by high manganese steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634975U CN202277852U (en) | 2011-09-26 | 2011-09-26 | Cone crusher with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634975U CN202277852U (en) | 2011-09-26 | 2011-09-26 | Cone crusher with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277852U true CN202277852U (en) | 2012-06-20 |
Family
ID=46224038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203634975U Expired - Fee Related CN202277852U (en) | 2011-09-26 | 2011-09-26 | Cone crusher with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264770A (en) * | 2013-04-24 | 2013-08-28 | 北京工业大学 | Self-locking structure for mounting motor of electric flying machine |
| CN112844551A (en) * | 2021-03-09 | 2021-05-28 | 日昌升建筑新材料设计研究院有限公司 | Wear-resisting type cone crusher |
-
2011
- 2011-09-26 CN CN2011203634975U patent/CN202277852U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264770A (en) * | 2013-04-24 | 2013-08-28 | 北京工业大学 | Self-locking structure for mounting motor of electric flying machine |
| CN103264770B (en) * | 2013-04-24 | 2016-01-20 | 北京工业大学 | A kind of self-locking structure of motor installation of Electric aircraft |
| CN112844551A (en) * | 2021-03-09 | 2021-05-28 | 日昌升建筑新材料设计研究院有限公司 | Wear-resisting type cone crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503287U (en) | A kind of vertical crushing grinding all-in-one machine | |
| CN202277852U (en) | Cone crusher with self-locking function | |
| CN202752047U (en) | Rotary breaker | |
| CN204710470U (en) | A kind of without sieve vertical crusher | |
| CN201644808U (en) | Motive power head used on lathe | |
| CN207223704U (en) | A kind of stone material polishing Special grinding disc | |
| CN202039850U (en) | Split rotary pick-shaped cutter bit | |
| CN201776176U (en) | Movable cutter system for crusher | |
| CN204307699U (en) | A kind of Activated Carbon Production Special crushing abrasive dust all-in-one | |
| CN201807775U (en) | Outer circle milling cutter of outer circle machine tool for processing without rotation of shaft type rotary workpieces | |
| CN202497909U (en) | Improved grid lining plate of grid-type ball grinder | |
| CN210522656U (en) | Crushing hammer head of mill | |
| CN201664966U (en) | Diamond cutting and grinding sheet | |
| CN209109240U (en) | A kind of crusher movable cone | |
| CN201236707Y (en) | Cutting pick holder used for tumbling cylinder of coal mining machine | |
| CN201454608U (en) | Discharging device for screening | |
| CN201720077U (en) | Structure of crushing wall of crusher | |
| CN209319585U (en) | Nylon wheel and sanding component | |
| CN205182823U (en) | Inertia cone crusher's mantle | |
| CN215087428U (en) | Novel broken wall of circular cone | |
| CN209648460U (en) | A kind of fixed mechanism of granite Millstone | |
| CN210097827U (en) | Locking device of grinding wheel frame of grinding machine | |
| CN102423866A (en) | Supporting plate for centerless grinder | |
| CN209378949U (en) | A kind of particle length control device for straw granulator | |
| CN203018121U (en) | Separating plate of cone crusher |
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: 20120620 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |