CN205199636U - High -power cantilever type compact breaker - Google Patents
High -power cantilever type compact breaker Download PDFInfo
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- CN205199636U CN205199636U CN201520801724.6U CN201520801724U CN205199636U CN 205199636 U CN205199636 U CN 205199636U CN 201520801724 U CN201520801724 U CN 201520801724U CN 205199636 U CN205199636 U CN 205199636U
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Abstract
The utility model discloses a high -power cantilever type compact breaker, breaker includes broken casing, broken motor, the broken body, planetary mechanism, transmission, broken motor transversal arrangement is in broken casing, and the pivot of broken motor's the pivot and the broken body is parallel, broken motor passes through transmission, planetary mechanism with power transmission to the broken body. The utility model discloses a high -power broken motor arranges the homonymy in with the broken body for the device transverse dimension is compact, and the transmission is arranged simply and efficient. The one -level straight -tooth slows down and the one -level planet slows down cooperatees, has effectively solved the contradiction between rotational speed, moment of torsion and structure. The utility model discloses breaker can fixed mounting, also can on -vehiclely install, comes broken mouthful of size of adjustment through adjusting the hydro -cylinder. This breaker can extensively be used for industry places such as mine, cement plant, harbour, colliery, has solved the transportation difficult problem of large coal, ore etc to can improve conveying efficiency greatly.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of breaker, particularly relates to a kind of high-power cantilevered compact breaker.
Background technology
China is vast in territory, and vast territory and abundant resources, and the industries such as mining, coal mining, manufacture of cement, port traffic are flourishing.In these industries, generally select belt conveyor ore, coal cinder or material, larger ore, coal cinder have transported a great problem into restriction production efficiency.
Existing breaker is normally uncontrollable to be fixed on the ground, and structure is comparatively large, is not suitable for the occasion that Structure of need is compact.Particularly in the pit mining of colliery, the very large and size of the coarse coal volume caused due to wall caving is difficult to expect, the breaker that can not regulate is to have had a strong impact on production efficiency.For above-mentioned coal mining problem, dealer is had to propose a kind of crushing mechanism of random arrangement on coal-winning machine.The method solves the subproblem in process of coal mining, but due to structure restriction, this crushing mechanism power is less, when running into the special circumstances such as ature of coal is hard, coal seam dirt band is many, is difficult to effectively complete broken task.And only can be used in the mechanical mining of coal mine work.
In view of this, nowadays in the urgent need to designing a kind of novel high-power cantilevered compact structure compact breaker, effectively to solve the problem.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of high-power cantilevered compact breaker, broken power and broken mouth size can be increased to greatest extent, solve larger ore, a coal cinder transport difficult problem, reduce the labour intensity of workman, enhance productivity.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of high-power cantilevered compact breaker, described breaker comprises broken casing, broken motor, broken body, planetary mechanism, transmission device;
Described broken motor lateral arrangement in broken casing, the rotating shaft of broken motor and the shaft parallel of broken body; Described broken motor sends power to broken body by transmission device, planetary mechanism.
As a kind of preferred version of the present utility model, described breaker also comprises support and turns round leg, and described breaker adopts the support connected of living to turn round leg and the hinged ear be arranged symmetrically with; Support is turned round leg and is connected with broken casing with auxiliary set bolt by two bearing pins.
As a kind of preferred version of the present utility model, described breaker also comprises guard shield, and described guard shield is arranged at the side of broken body; Containing nozzle on described guard shield.
As a kind of preferred version of the present utility model, described breaker also comprises clutch protective device, and described clutch protective device mainly comprises handle, the torque axis with cut groove, a set of cups, fairlead, bearing, sealing ring, adjusting pad;
Described clutch protective device is arranged on broken electric motor core, is connected with rotor spline, the Ith grade of transmission component middle gear internal spline by elongated torque axis upper spline; Realize clutch function by pushing away, drawing torque axis handle, transmit or stop the transmission of power; When broken body is subject to greater impact load, clutch moment of torque axle ruptures at its cut groove place.
As a kind of preferred version of the present utility model, described transmission device at least comprises: first order transmission component, second level transmission component, third level transmission component, fourth stage transmission component;
Engage each other between described first order transmission component, second level transmission component, third level transmission component, fourth stage transmission component, by power transmission to planetary mechanism, planetary mechanism drives broken body.
As a kind of preferred version of the present utility model, described first order transmission component comprises shaft gear axle, self-lubricating cover, cylindrical bearing, bearing cup and outside framework oil seal;
Gear shaft gear is supported on casing by cylindrical bearing, bearing cup, and by bolt and gland axial location, the involute inner spline in gear shaft engages with the torque axis external splines of clutch protective device, by power transmission to second level transmission component;
Described second level transmission component is identical with third level transmission component; Second level transmission component and third level transmission component for transmitting power and pulling open the centre-to-centre spacing between first order transmission component and fourth stage transmission component so that homonymy arranges broken motor and broken body.
As a kind of preferred version of the present utility model, described fourth stage transmission component mainly comprises gear wheel, bearing, bearing cup and gland; Gear wheel is fixed on broken casing by bearing cup by two cylindrical bearings; Gear wheel internal spline is meshed, by power transmission to planetary mechanism with the sun gear external splines of planetary mechanism.
As a kind of preferred version of the present utility model, described planetary mechanism is primarily of sun gear, planet carrier, ring gear, planetary gear, cylindrical bearing, self-aligning bearing and end face floating seal, square tenon cover composition;
Whole planetary mechanism is fixed on broken casing by bolt and alignment pin; Broken motor power is delivered to planetary mechanism sun gear by straight-tooth, drives 4 planetary gears to rotate along himself axis, and planetary gear is by power transmission to planet carrier, and drive is overlapped with the square tenon of its spline joint and rotated;
The torque of broken motor arrives broken body after straight-tooth and Gear Planet Transmission; End face floating seal adopts dynamic sealing technology, and the centrifugal force relying on the sealing ring rotated with square tenon cover to produce and frictional force, form oil film between dynamic and static sealing ring; Described planet carrier there are two place's oil storage tanks.
As a kind of preferred version of the present utility model, one-level spur reduction and primary planet slow down and match.
As a kind of preferred version of the present utility model, described breaker also comprises cooling device, and described cooling device comprises cooler and the cooling of casing water jacket; Cooling water enters to enter casing water channel after circulation from broken motor, and cooling water enters high speed level tubular type or disc type cooler from casing water channel, then enters labyrinth type water jacket circulation on casing, flows out finally by sebific duct.
The beneficial effects of the utility model are: the high-power cantilevered compact breaker that the utility model proposes, and its high-power broken motor and broken body are placed in homonymy, make this device lateral compact dimensions, and transmission arrangments is simple and efficiency is high.One-level spur reduction and primary planet slow down and match, and efficiently solve rotating speed, moment of torsion and interstructural contradiction.The utility model breaker can fixedly mount, and also can vehicle-mountedly install, and adjusts broken mouth size by regulating oil cylinder.This breaker can be widely used in the industrial sites such as mine, cement plant, harbour, colliery, solves a transport difficult problem for coarse coal, ore etc., and greatly can improve conevying efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of this high-power cantilevered compact breaker.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the top view of this high-power cantilevered compact breaker.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1 to Fig. 3; the utility model discloses a kind of high-power cantilevered compact breaker, comprises clutch protective device 1, broken motor 2, broken casing 3, cooling device 4, the Ith grade of transmission component 5, the IIth grade of transmission component 6, the IIIth grade of transmission component 7, the IVth grade of transmission component 8, planetary mechanism 9, regulates oil cylinder 10, supports and turn round leg 11, broken body 12, guard shield 13.Engage each other between described Ith grade of transmission component 5, the IIth grade of transmission component 6, the IIIth grade of transmission component 7, the IVth grade of transmission component 8, transmit power to planetary mechanism 9, planetary mechanism 9 drives broken body 12, realizes broken effect.
Refer to Fig. 2, broken motor 2 lateral arrangement of high-power cantilevered compact breaker and casing 2, and broken body 12 is placed in same direction, makes this device lateral compact dimensions, transmission arrangments is simple and efficiency is high.One-level spur reduction and primary planet slow down and match, and efficiently solve rotating speed, moment of torsion and interstructural contradiction;
Clutch protective device 1 mainly comprises handle, torque axis, a set of cups, fairlead, bearing, sealing ring, adjusting pad etc. with cut groove.It is arranged on the core of broken motor 2, is connected with rotor spline, the Ith grade of transmission component 5 middle gear internal spline by elongated torque axis upper spline.Realize clutch function by pushing away, drawing torque axis handle, transmit or stop the transmission of power.When broken body is subject to greater impact load, clutch is ruptured torque axis in protective device 1 at its cut groove place, and the transmission system of the whole breaker of available protecting;
Ith grade of transmission component 5 comprises shaft gear axle, self-lubricating cover, cylindrical bearing, bearing cup and outside framework oil seal etc.Gear shaft gear is supported on casing 3 by cylindrical bearing, bearing cup, and by bolt and gland axial location, the involute inner spline in gear shaft engages with the torque axis external splines of clutch protective device 1, by power transmission to the IIth grade of transmission component 6;
IIth grade of transmission component 6 and the IIIth grade of transmission component 7 are identical.Its Main Function is the centre-to-centre spacing transmitted power and pull open between the Ith grade of transmission component and the IVth grade of transmission component, so that homonymy arranges broken motor 2 and broken body 12;
IVth grade of transmission component 8 mainly comprises gear wheel, bearing, bearing cup and gland.Gear wheel is fixed on broken casing 3 by bearing cup by two cylindrical bearings.Gear wheel internal spline is meshed with the sun gear external splines of planetary mechanism, by power transmission to planetary mechanism 9;
Planetary mechanism 9 is primarily of sun gear, planet carrier, ring gear, planetary gear, cylindrical bearing, self-aligning bearing and end face floating seal, square tenon cover composition.Whole planetary mechanism 9 is bolted on broken casing 3.The power of broken motor 2 is delivered to the sun gear of planetary mechanism 9 by straight-tooth, drive 4 planetary gears to rotate along himself axis, and planetary gear is by power transmission to planet carrier, and drive is overlapped with the square tenon of its spline joint and rotated.The torque of broken motor 2 arrives broken body 12 after straight-tooth and Gear Planet Transmission.End face floating seal adopts dynamic sealing technology, and the centrifugal force relying on the sealing ring rotated with square tenon cover to produce and frictional force, form oil film, reach sealing effectiveness between dynamic and static sealing ring.Described planet carrier there are two place's oil storage tanks, to lubricate self-aligning bearing.
Breaker adopts the support connected of living to turn round leg 11 and the hinged ear be arranged symmetrically with, and effectively solves coal mine work area commutation problem.Support is turned round leg 11 and is connected with casing 3 with auxiliary set bolt by two bearing pins.Hinged ear on casing 3 adopts axle center to be arranged symmetrically with, so that when using in colliery, working face commutation is used;
Cooling device 4 comprises cooler and the cooling of casing water jacket.Cooling water enters to enter casing water channel after circulation from broken motor, and cooling water enters high speed level tubular type or disc type cooler from casing water channel, then enters labyrinth type water jacket circulation on casing, flows out finally by casing
Refer to Fig. 1, Fig. 3, containing nozzle on guard shield 13, when broken body running, play protection and depositing dust effect.
In sum, the high-power cantilevered compact breaker that the utility model proposes is by broken motor lateral arrangement, and broken body is placed in same direction, makes this device lateral compact dimensions, and transmission arrangments is simple and efficiency is high.One-level spur reduction and primary planet slow down and match, and efficiently solve rotating speed, moment of torsion and interstructural contradiction; The hinged ear that the support that adopting lives connects is turned round leg and is arranged symmetrically with, effectively solves coal mine work area commutation problem.
The utility model breaker can fixedly mount, and also can vehicle-mountedly install, and adjusts broken mouth size by regulating oil cylinder.This breaker can be widely used in the industrial sites such as mine, cement plant, harbour, colliery, solves the transportation problem of coarse coal, ore etc., and greatly can improve conevying efficiency.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or substantive characteristics, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (10)
1. a high-power cantilevered compact breaker, is characterized in that, described breaker comprises broken casing, broken motor, broken body, planetary mechanism, transmission device;
Described broken motor lateral arrangement in broken casing, the rotating shaft of broken motor and the shaft parallel of broken body; Described broken motor sends power to broken body by transmission device, planetary mechanism.
2. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described breaker also comprises support and turns round leg, and described breaker adopts the support connected of living to turn round leg and the hinged ear be arranged symmetrically with; Support is turned round leg and is connected with broken casing with auxiliary set bolt by two bearing pins.
3. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described breaker also comprises guard shield, and described guard shield is arranged at the side of broken body; Containing nozzle on described guard shield.
4. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described breaker also comprises clutch protective device, and described clutch protective device mainly comprises handle, the torque axis with cut groove, a set of cups, fairlead, bearing, sealing ring, adjusting pad;
Described clutch protective device is arranged on broken electric motor core, is connected with rotor spline, the Ith grade of transmission component middle gear internal spline by elongated torque axis upper spline; Realize clutch function by pushing away, drawing torque axis handle, transmit or stop the transmission of power; When broken body is subject to greater impact load, clutch moment of torque axle ruptures at its cut groove place.
5. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described transmission device at least comprises: first order transmission component, second level transmission component, third level transmission component, fourth stage transmission component;
Engage each other between described first order transmission component, second level transmission component, third level transmission component, fourth stage transmission component, by power transmission to planetary mechanism, planetary mechanism drives broken body.
6. high-power cantilevered compact breaker according to claim 5, is characterized in that:
Described first order transmission component comprises shaft gear axle, self-lubricating cover, cylindrical bearing, bearing cup and outside framework oil seal;
Gear shaft gear is supported on casing by cylindrical bearing, bearing cup, and by bolt and gland axial location, the involute inner spline in gear shaft engages with the torque axis external splines of clutch protective device, by power transmission to second level transmission component;
Described second level transmission component is identical with third level transmission component; Second level transmission component and third level transmission component for transmitting power and pulling open the centre-to-centre spacing between first order transmission component and fourth stage transmission component so that homonymy arranges broken motor and broken body.
7. high-power cantilevered compact breaker according to claim 5, is characterized in that:
Described fourth stage transmission component mainly comprises gear wheel, bearing, bearing cup and gland; Gear wheel is fixed on broken casing by bearing cup by two cylindrical bearings; Gear wheel internal spline is meshed, by power transmission to planetary mechanism with the sun gear external splines of planetary mechanism.
8. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described planetary mechanism is primarily of sun gear, planet carrier, ring gear, planetary gear, cylindrical bearing, self-aligning bearing and end face floating seal, square tenon cover composition;
Whole planetary mechanism is fixed on broken casing by bolt and alignment pin; Broken motor power is delivered to planetary mechanism sun gear by straight-tooth, drives 4 planetary gears to rotate along himself axis, and planetary gear is by power transmission to planet carrier, and drive is overlapped with the square tenon of its spline joint and rotated;
The torque of broken motor arrives broken body after straight-tooth and Gear Planet Transmission; End face floating seal adopts dynamic sealing technology, and the centrifugal force relying on the sealing ring rotated with square tenon cover to produce and frictional force, form oil film between dynamic and static sealing ring; Described planet carrier there are two place's oil storage tanks.
9. high-power cantilevered compact breaker according to claim 1, is characterized in that:
One-level spur reduction and primary planet slow down and match.
10. high-power cantilevered compact breaker according to claim 1, is characterized in that:
Described breaker also comprises cooling device, and described cooling device comprises cooler and casing cooling water channel; Cooling water enters to enter casing cooling water channel after circulation from broken motor, and cooling water enters high speed level chimney cooler or disc type cooler from casing cooling water channel, enters labyrinth type water jacket circulation on casing, is flowed out by sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801724.6U CN205199636U (en) | 2015-10-13 | 2015-10-13 | High -power cantilever type compact breaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801724.6U CN205199636U (en) | 2015-10-13 | 2015-10-13 | High -power cantilever type compact breaker |
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| CN205199636U true CN205199636U (en) | 2016-05-04 |
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| CN201520801724.6U Active CN205199636U (en) | 2015-10-13 | 2015-10-13 | High -power cantilever type compact breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252473A (en) * | 2019-07-17 | 2019-09-20 | 山西煤矿机械制造股份有限公司 | Distance-limiting type crushing roller |
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2015
- 2015-10-13 CN CN201520801724.6U patent/CN205199636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252473A (en) * | 2019-07-17 | 2019-09-20 | 山西煤矿机械制造股份有限公司 | Distance-limiting type crushing roller |
| CN110252473B (en) * | 2019-07-17 | 2024-06-14 | 山西煤矿机械制造股份有限公司 | Moment-limiting crushing roller |
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