CN204891950U - Cone crusher structure with strong shock resistance - Google Patents
Cone crusher structure with strong shock resistance Download PDFInfo
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- CN204891950U CN204891950U CN201520572343.5U CN201520572343U CN204891950U CN 204891950 U CN204891950 U CN 204891950U CN 201520572343 U CN201520572343 U CN 201520572343U CN 204891950 U CN204891950 U CN 204891950U
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- power input
- motor output
- shaft
- input shaft
- breaker
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Abstract
The utility model discloses a cone crusher structure with strong shock resistance, including breaker casing and power input shaft, the breaker casing is equipped with motor and motor output shaft outward, and through the overload protection coupling joint between power input shaft and motor output shaft, the overload protection shaft coupling is connected through a plurality of rubber bars between two flanges including the flange of connecting power input shaft and motor output shaft respectively. Overload protection coupling joint power input shaft and motor output shaft are passed through to this cone crusher structure, realize the protection to the main spare part of breaker through the overload protection shaft coupling, the card appears immediately at the rubble in -process when meetting the debris that are difficult to the crushing, the damage of proruption overload impact force to the breaker can be eliminated through wrench movement or the rubber bar of cutting in the overload protection shaft coupling to the breaker, and shaft coupling simple structure, therefore, the carrier wave prepaid electric energy meter is low in cost, can make things convenient for simultaneously breaker the shock resistance installation and the maintenance of structure, this utility model is used for breaker structure field.
Description
Technical field
The utility model relates to crusher structure field, particularly relates to a kind of gyratory crusher structure with stronger shock resistance.
Background technology
Due to the speciality of rock, disintegrating machine will inevitably run into the foreign material that some are difficult to crushing in rubble process, thus in the Design and manufacturing process of disintegrating machine, just have higher requirement to the shock resistance of disintegrating machine.
The body of disintegrating machine be in the past point about two large divisions's composition, upper part and lower part are by coupling together composition gyratory crusher at disintegrating machine shell up and down around spring, why upper and lower two parts connect with spring by it, protect disintegrating machine by the elastic force of spring, when rubble process runs into hard object, spring contraction protects the critical piece of stone crusher by crushing wall by hard object, but in practice process, we find: because the flexible distance of spring has the limit, usually can only by tiny hard object, when the diameter running into this hard object exceedes the limit of its contract by distance, hard object cannot be discharged by crushing wall at all, the critical piece of stone crusher inside, will damage because of the very strong driving force of motor, it not can play a part to protect stone crusher.Just because of this, we are appeared at by Practical Design and stone crusher more can be protected to be reduced to again the type of this convenient for maintaining.
Utility model content
For solving the problem, the utility model provides a kind of can reach good shock resistance effect and structure more simply has the gyratory crusher structure of stronger shock resistance.
The utility model solves the technical scheme that its technical problem adopts:
A kind of gyratory crusher structure with stronger shock resistance; the power input shaft comprising crusher shell and stretch out in crusher shell lower horizontal; the motor and motor output shaft that are connected with power input shaft is provided with outside crusher shell; be connected by Overloading protective coupling between power input shaft with motor output shaft; Overloading protective coupling comprises the flange connecting power input shaft and motor output shaft respectively, is connected between two flanges by some rubber bars.
Be further used as the improvement of technical solutions of the utility model, each flange comprises the flange sleeve be connected with power input shaft or motor output shaft and the flange face installed for rubber bar, surrounding around flange face is provided with some connecting holes, and the two ends of rubber bar are connected and installed in connecting hole respectively by interference.
Be further used as the improvement of technical solutions of the utility model, be provided with the upper crushing wall and eccentric shaft that are fixedly connected with crusher shell top in crusher shell, the top of eccentric shaft is lower crushing wall.
Be further used as the improvement of technical solutions of the utility model, crusher shell comprises upper shell and lower house, and upper crushing wall is fixed on bottom upper shell by crushing wall fixture, and lower house is connected with crushing wall fixture bottom.
The beneficial effects of the utility model: this gyratory crusher structure with stronger shock resistance connects power input shaft and motor output shaft by Overloading protective coupling, the protection to disintegrating machine main parts size is realized by Overloading protective coupling, in rubble process when run into be difficult to crush foreign material and occur that card immediately, disintegrating machine can eliminate burst overload impact power to the damage of disintegrating machine by the rubber bar twisting or cut off in Overloading protective coupling, and coupler structure is simple, with low cost, installation and the maintenance of disintegrating machine shock resistance structure can be facilitated simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is coupler structure schematic diagram in the utility model embodiment;
Fig. 3 is coupler structure generalized section in the utility model embodiment.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3; the utility model is a kind of gyratory crusher structure with stronger shock resistance; the power input shaft 2 comprising crusher shell 1 and stretch out in crusher shell 1 lower horizontal; the motor and motor output shaft 3 that are connected with power input shaft 2 is provided with outside crusher shell 1; be connected by Overloading protective coupling 4 between power input shaft 2 with motor output shaft 3; Overloading protective coupling 4 comprises the flange connecting power input shaft 2 and motor output shaft 3 respectively, is connected between two flanges by some rubber bars 41.
This gyratory crusher structure with stronger shock resistance connects power input shaft 2 and motor output shaft 3 by Overloading protective coupling 4; the protection to disintegrating machine main parts size is realized by Overloading protective coupling 4; in rubble process when run into be difficult to crush foreign material and occur that card immediately; disintegrating machine can eliminate burst overload impact power to the damage of disintegrating machine by the rubber bar 41 twisting or cut off in Overloading protective coupling; and coupler structure is simple, with low cost, installation and the maintenance of disintegrating machine shock resistance structure can be facilitated simultaneously.
Overloading protective coupling 4 can disconnect the connection between described power input shaft 2 and motor output shaft 3 automatically when machine runs into greater impact and exceeds design crest, in protection machine, each important spare part is not easy to be damaged.
As the utility model preferred embodiment, each flange comprises the flange sleeve be connected with power input shaft 2 or motor output shaft 3 and the flange face installed for rubber bar 41, surrounding around flange face is provided with some connecting holes, and the two ends of rubber bar 41 are connected and installed in connecting hole respectively by interference.
Overloading protective coupling 4 carries out the power transmission of motor output shaft 3 pairs of power input shafts 2 by some rubber bars 41, can be changed the maximum driving torque of Overloading protective coupling 4 by the diameter or quantity adjusting rubber bar 41.
As the utility model preferred embodiment; disintegrating machine eliminates in former design the overload protecting mechanism be arranged on crushing wall 11; be provided with the upper crushing wall 11 and eccentric shaft 12 that are fixedly connected with crusher shell 1 top in crusher shell 1, the top of eccentric shaft 12 is lower crushing wall 13.
As the utility model preferred embodiment, crusher shell 1 comprises upper shell 14 and lower house 15, and upper crushing wall 11 is fixed on bottom upper shell 14 by crushing wall fixture 16, and lower house 15 is connected with crushing wall fixture 16 bottom.
Shock proof way is carried out relative to the spring arranged around crushing wall at disintegrating machine outer wall; the mode being connected power input shaft 2 and motor output shaft 3 by Overloading protective coupling 4 is more succinct; and cost is more cheap; when moment of torsion is excessive, is reversed by high pulling torque and even cut off rubber bar 41 and can reach shock proof object.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (4)
1. one kind has the gyratory crusher structure of stronger shock resistance, it is characterized in that: the power input shaft (2) comprising crusher shell (1) and stretch out in described crusher shell (1) lower horizontal, the motor and motor output shaft (3) that are connected with power input shaft (2) is provided with outside described crusher shell (1), be connected by Overloading protective coupling (4) between described power input shaft (2) with motor output shaft (3), described Overloading protective coupling (4) comprises the flange connecting power input shaft (2) and motor output shaft (3) respectively, connected by some rubber bars (41) between flange described in two.
2. the gyratory crusher structure with stronger shock resistance according to claim 1, it is characterized in that: each described flange comprises the flange sleeve be connected with power input shaft (2) or motor output shaft (3) and the flange face installed for rubber bar (41), surrounding around described flange face is provided with some connecting holes, and the two ends of described rubber bar (41) are connected and installed in connecting hole respectively by interference.
3. the gyratory crusher structure with stronger shock resistance according to claim 1 and 2, it is characterized in that: be provided with the upper crushing wall (11) and eccentric shaft (12) that are fixedly connected with crusher shell (1) top in described crusher shell (1), the top of described eccentric shaft (12) is lower crushing wall (13).
4. the gyratory crusher structure with stronger shock resistance according to claim 3, it is characterized in that: described crusher shell (1) comprises upper shell (14) and lower house (15), described upper crushing wall (11) is fixed on upper shell (14) bottom by crushing wall fixture (16), and described lower house (15) is connected with crushing wall fixture (16) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572343.5U CN204891950U (en) | 2015-07-30 | 2015-07-30 | Cone crusher structure with strong shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572343.5U CN204891950U (en) | 2015-07-30 | 2015-07-30 | Cone crusher structure with strong shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891950U true CN204891950U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520572343.5U Active CN204891950U (en) | 2015-07-30 | 2015-07-30 | Cone crusher structure with strong shock resistance |
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| CN (1) | CN204891950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377101A (en) * | 2017-08-14 | 2017-11-24 | 安徽德琳环保发展（集团）有限公司 | A kind of drum-type ornament materials disintegrating machine |
| CN113650347A (en) * | 2021-08-17 | 2021-11-16 | 河南中州重工科技有限公司 | Ball pressing granulator |
-
2015
- 2015-07-30 CN CN201520572343.5U patent/CN204891950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377101A (en) * | 2017-08-14 | 2017-11-24 | 安徽德琳环保发展（集团）有限公司 | A kind of drum-type ornament materials disintegrating machine |
| CN113650347A (en) * | 2021-08-17 | 2021-11-16 | 河南中州重工科技有限公司 | Ball pressing granulator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |