CN102180420A - Mining double-speed multi-purpose winch - Google Patents
Mining double-speed multi-purpose winch Download PDFInfo
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- CN102180420A CN102180420A CN2011100929118A CN201110092911A CN102180420A CN 102180420 A CN102180420 A CN 102180420A CN 2011100929118 A CN2011100929118 A CN 2011100929118A CN 201110092911 A CN201110092911 A CN 201110092911A CN 102180420 A CN102180420 A CN 102180420A
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Abstract
The invention discloses a mining double-speed multi-purpose winch. The mining double-speed multi-purpose winch comprises a pedestal, and a motor, a coupler, a manual damper brake, a reducer, an electro-hydraulic brake and a roller device which are arranged on the pedestal, wherein the motor is connected with the reducer through the coupler; the manual damper brake is connected with the coupler; the reducer is connected with the roller device; the electro-hydraulic brake is connected with the braking wheel on the front side of the reducer; the reducer comprises a tank body, and an input shaft component, a speed-regulating shaft component, a spline shaft component, and a bridging shaft component which are arranged in the tank body; and a synchronizer component is arranged between the first dual gear of the speed-regulating shaft and a braking frame. Due to the adoption of the conventional mechanical reducer and the two-stage braking devices, the mining double-speed multi-purpose can effectively realize double-speed operation, is simple in manufacturing and assembly, convenient and quick in speed regulation and good in braking effect, has long service life, high traction force and high efficiency, and is more safe and reliable.
Description
Technical field
The present invention relates to a kind of mining Transport Machinery, be specifically related to a kind of mining double speed and use winch more.
Background technology
Disclosed No. 200610038522.6 patents have been authorized by Patent Office of State Intellectual Property Office, this patent disclosure a kind of double speed use the technical scheme of winch more, this scheme adopts conventional mechanical retarder and two-stage brake equipment, but actv. is realized double speed operation and braking, the raising that all improves to some extent of aspects such as life-span, tractive force, work efficiency, but still exist assembling difficulty, the inconvenient and certain potential safety hazard of speed governing.As: the bearing assembling in the inner blind hole of brake bracket, dismounting be difficulty very, is difficult to the location; The speed governing of employing shifting slide gear must be stopped earlier before the speed governing, comes speed governing by motor crawl or the moving retarder of manual dish again, is difficult to speed governing fast and accurately when using at the scene, makes troubles to operation; Connect between internally toothed annulus and the coaxial dual gear and brake bracket connects with another dual gear all by the articulation bolt group, loose or dislocation easily such as bolt, nut brings certain potential safety hazard in long-term work.
Summary of the invention
The purpose of this invention is to provide that a kind of assembly technology is simple, easy to operate, the mining double speed of safety and reliability is used winch more.
To achieve these goals, technical scheme of the present invention is: a kind of mining double speed is used winch more, comprise base and be installed in electrical motor, coupler, hand brake lock, retarder, electro-hydraulic brake device and roll device on the base, described motor is connected with retarder by coupler, the hand brake lock is connected with coupler, retarder is connected with roll device, and the electro-hydraulic brake device is connected with the brake wheel of retarder front side; Retarder comprises casing and is arranged on input shaft assembly, speed governing Shaft assembly, castellated shaft assembly and gap bridge Shaft assembly in the casing, and described input shaft assembly comprises input shaft and is fixed on shaft gear on the input shaft; Described speed governing Shaft assembly comprises the speed governing axle and is installed in bevel gear wheel, first dual gear, speed regulation device and brake bracket on the speed governing axle, and described castellated shaft assembly comprises castellated shaft and is installed in second dual gear, big column gear on the castellated shaft; Described gap bridge Shaft assembly comprises passes a bridge axle and is installed in carrier gear on the axle of passing a bridge; Described speed regulation device comprise governor lever and with governor lever bonded assembly shifting block; It is characterized in that: between first dual gear of described speed governing axle and brake bracket, also be provided with synchronizer assembly, this synchronizer assembly comprises: synchronous lock ring, combined cover, slide block and gear hub, described gear hub is fixed on the speed governing axle, gear hub is provided with external toothing, in described combined cover outer setting groove is arranged, described shifting block is arranged in the described groove, inside at combined cover is provided with internally toothed annulus, the internally toothed annulus of described combined cover and the engagement of the external toothing of gear hub, set ahead and be provided with a projection, this projection cooperates with sliding hub internally toothed annulus central slot; Described synchronous lock ring is arranged on the both sides of gear hub, and this synchronous lock ring endoporus is the conical surface, and the outside is the little gear ring of an end band chamfering, and this little gear ring can mesh with the internally toothed annulus of described combined cover; Described brake bracket is provided with and the described second dual gear ingear brake bracket gear, and described first dual gear and brake bracket gear are provided with and the suitable conical surface of described synchrolock annular conical surface.
Described roll device comprises reel, drum shaft, bull gear, supporting base and protective cover.
On the gear ring of described sliding hub, synchronous lock ring and gear to be joined chamfering (angle of lock) is arranged all, the inner conical surface of lock ring contacts with gear-wheel gear-ring male cone (strobilus masculinus) to be joined and produces friction synchronously, the angle of lock and the conical surface have been done suitable selection when design, conical surface friction makes treats that ingear tooth cover is synchronous rapidly with gear ring, can produce simultaneously a kind of locking effect again, prevent that gear from meshing at the advanced in unison row, avoid between cog to impact.When synchronous lock ring inner conical surface with after gear-wheel gear-ring male cone (strobilus masculinus) to be joined contacts, effect lower gear rotating speed at friction moment reduces (or rising) rapidly to equating with synchronous lock ring rotating speed, both rotate synchronously, gear is zero with respect to the rotating speed of synchronous lock ring, thereby moment of inertia also disappears simultaneously, at this moment under the promotion of application force, sliding hub engages with the synchrolock annular gear in the clear, and further engages with the gear ring of gear to be joined and finish gearshift procedure.
Described electro-hydraulic brake device is located at the retarder front side, and the coupler between motor and the retarder is provided with the hand brake lock.
Described brake bracket is a logical structure in, and brake bracket is inner to be connected by bearing with the speed governing axle, and brake bracket one end is processed with male splines and is connected with the brake wheel female splines, and the other end is processed described brake bracket gear.
Brake bracket is a logical structure in, be convenient to the inner bearing of brake bracket and install and remove location and lubricated with the assembling of speed governing axle, brake bracket one end is processed with male splines and is connected with the brake wheel female splines, other end processing external gear is meshed with sliding hub internally toothed annulus and driven dual gear and realizes transmission at a slow speed, and brake bracket band gear end outer end is processed with male cone (strobilus masculinus) and is connected with synchronous lock ring; Described synchro is assemblied on the speed governing axle male splines by the gear hub female splines, stir the sliding hub sway by the shifting block on the speed regulation device, the sliding hub inner gear is meshed with gear to be joined on dual gear and the brake bracket respectively, thereby has realized fast, slow two speed.It can replace existing drawing hoist and winch at a slow speed at a slow speed, and it can replace existing car hauler and haulage gear fast, this winch structure compactness, and manufacturing process is simple, flexible and convenient operation, good braking effect, safety and reliability.
Beneficial effect
This mining double speed is many to adopt conventional mechanical retarder and two-stage brake equipment with winch, but actv. is realized the double speed operation, and technology simply is convenient to assembling, the speed governing more convenient operation is quick, braking effect is better, the raising that all improves to some extent of aspects such as life-span, tractive force, work efficiency, safety and reliability.
Description of drawings
Fig. 1 is the invention process structural front view;
Fig. 2 is a invention process structure birds-eye view;
Fig. 3 is a reducer structure section-drawing of the present invention.
Among the figure: electrical motor 1, coupler 2, hand brake lock 3, retarder 4, electro-hydraulic brake device 5, roll device 6, base 7; Shaft gear 4-1 covers 4-2,4-11,4-18 thoroughly, a set of cups 4-3,4-20, dual gear 4-4, synchronous lock ring 4-5, spring coil 4-6, slide block 4-7, sliding hub 4-8, gear hub 4-9, brake bracket 4-10, brake wheel 4-12, stifle 4-13,4-14,4-21,4-24,4-27, castellated shaft 4-15, dual gear 4-16, big column gear 4-17, small cylinder gear 4-19, axle 4-22 passes a bridge, carrier gear 4-23, bevel gear wheel 4-25, speed governing axle 4-26.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described:
Embodiment such as Fig. 1,2 and shown in Figure 3: this winch mainly is made up of electrical motor 1, coupler 2, hand brake lock 3, retarder 4, electro-hydraulic brake device 5, roll device 6 and base 7.Base 7 is to be formed by channel-section steel and steel plate assembly welding, electrical motor 1 is by on the two sections short channel-section steels in left side that are bolted to base 7, electrical motor 1 is connected with retarder 4 by coupler 2, hand brake lock 3 is installed on the outside and base 7 of coupler 2 simultaneously, retarder 4 is by being bolted to the middle part of base 7, electro-hydraulic brake device 5 is installed on the brake wheel 4-12 and base 7 of retarder 4 simultaneously, the supporting base of roll device 6 is by being bolted on the base 7, retarder 4 is meshed with the bull gear of roll device 6 by carrier gear 4-23, the drive reel rotates to be realized putting rope and receives the action of restricting, and carrier gear 4-23 and bull gear outside are sealed with protective cover.Roll device 6 mainly is made up of reel, drum shaft, bull gear, supporting base and protective cover.Retarder 4 mainly is made up of last lower box, input shaft 4-1 assembly, speed governing axle 4-26 assembly, castellated shaft 4-15 assembly, pass a bridge axle 4-22 assembly, speed regulation device and brake wheel 4-12.Wherein, speed regulation device mainly is made up of speed regulating handle, governor lever, shifting fork bar, shift fork, shifting block.Bevel gear wheel 4-25, dual gear 4-4, synchronizer assembly, brake bracket 4-10 mainly are housed on the speed governing axle 4-26.Synchronizer assembly mainly is made up of synchronous lock ring 4-5, sliding hub 4-8, slide block 4-7, spring coil 4-6, gear hub 4-9.Brake bracket 4-10 is processed into through hole in the middle part, bearing supporting speed governing axle 4-26 is housed in the hole, brake bracket 4-10 one end is processed with gear and dual gear 4-16 engagement is together rotated, male cone (strobilus masculinus) is processed in the gear outer end, brake bracket 4-10 is equipped with bearing in the outside, the other end is processed into spline and brake wheel 4-12 assembling, and brake wheel 4-12 is provided with the pressing plate 4-13 that is fixed.Stretch out the outer brake bracket 4-12 of retarder 4 casings and be provided with and cover 4-11, cover 4-11 thoroughly and be provided with seal ring.The transmission of retarder 4 drives speed governing axle 4-26 by shaft gear 4-1 and bevel gear wheel 4-25 engaged transmission by bevel gear wheel 4-25, and by speed governing axle 4-26 driven gear hub 4-9, gear hub 4-9 drives sliding hub 4-8, and sliding hub 4-8 divides the two-way transmission by fork controls.When sliding hub 4-8 and dual gear 4-4 engagement, big column gear 4-17 engagement on miniature gears on the dual gear 4-4 and the castellated shaft 4-15, thereby drive the small cylinder gear 4-19 on the castellated shaft 4-15, small cylinder gear 4-19 passes motion to the bull gear that tightens together with reel by carrier gear 4-23, thereby has realized the quick operation of winch.When the gear mesh on sliding hub 4-8 and the brake bracket 4-10, gear on the brake bracket 4-10 and dual gear 4-16 engagement, big gear wheel engagement on miniature gears on the dual gear 4-16 and the dual gear 4-4, miniature gears on the dual gear 4-4 again with castellated shaft 4-15 on big column gear 4-17 engagement, thereby drive the small cylinder gear 4-19 on the castellated shaft 4-15, small cylinder gear 4-19 passes motion to the bull gear that tightens together with reel by carrier gear 4-23, thereby has realized the slow running of winch.Each cardan-shaft suspension place is equipped with bearing, be equipped with axle sleeve between gear and gear, cover 4-2 and the 4-11 except that gear wheel shaft 4-1 and brake bracket 4-10 place are provided with, castellated shaft 4-15 two ends, speed governing axle 4-26 and axle 4-22 one end of passing a bridge are equipped with stifle 4-14,4-21,4-27,4-24.
Claims (5)
1. a mining double speed is used winch more, comprise base and be installed in electrical motor, coupler, hand brake lock, retarder, electro-hydraulic brake device and roll device on the base, described motor is connected with retarder by coupler, the hand brake lock is connected with coupler, retarder is connected with roll device, and the electro-hydraulic brake device is connected with the brake wheel of retarder front side; Retarder comprises casing and is arranged on input shaft assembly, speed governing Shaft assembly, castellated shaft assembly and gap bridge Shaft assembly in the casing, and described input shaft assembly comprises input shaft and is fixed on shaft gear on the input shaft; Described speed governing Shaft assembly comprises the speed governing axle and is installed in bevel gear wheel, first dual gear, speed regulation device and brake bracket on the speed governing axle, and described castellated shaft assembly comprises castellated shaft and is installed in second dual gear, big column gear on the castellated shaft; Described gap bridge Shaft assembly comprises passes a bridge axle and is installed in carrier gear on the axle of passing a bridge; Described speed regulation device comprise governor lever and with governor lever bonded assembly shifting block; It is characterized in that: between first dual gear of described speed governing axle and brake bracket, also be provided with synchronizer assembly, this synchronizer assembly comprises: synchronous lock ring, combined cover, slide block and gear hub, described gear hub is fixed on the speed governing axle, gear hub is provided with external toothing, in described combined cover outer setting groove is arranged, described shifting block is arranged in the described groove, inside at combined cover is provided with internally toothed annulus, the internally toothed annulus of described combined cover and the engagement of the external toothing of gear hub, slide block is provided with a projection, and this projection cooperates with sliding hub internally toothed annulus central slot; Described synchronous lock ring is arranged on the both sides of gear hub, and this synchronous lock ring endoporus is the conical surface, and the outside is the little gear ring of an end band chamfering, and this little gear ring can mesh with the internally toothed annulus of described combined cover; Described brake bracket is provided with and the described second dual gear ingear brake bracket gear, and described first dual gear and brake bracket gear are provided with and the suitable conical surface of described synchrolock annular conical surface.
2. mining double speed according to claim 1 is used winch more, it is characterized in that: described synchronizer assembly also comprises a spring coil, and this spring coil is arranged on described slide block inner ring.
3. mining double speed according to claim 1 is used winch more, it is characterized in that: described roll device comprises reel, drum shaft, bull gear, supporting base and protective cover.
4. mining double speed according to claim 1 is used winch more, it is characterized in that: described electro-hydraulic brake device is located at the retarder front side, and the coupler between motor and the retarder is provided with the hand brake lock.
5. use winch according to claim 1,2,3 or 4 described mining double speeds more, it is characterized in that: described brake bracket is a logical structure in, brake bracket is inner to be connected by bearing with the speed governing axle, brake bracket one end is processed with male splines and is connected with the brake wheel female splines, and the other end is processed described brake bracket gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092911 CN102180420B (en) | 2011-04-14 | 2011-04-14 | Mining double-speed multi-purpose winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092911 CN102180420B (en) | 2011-04-14 | 2011-04-14 | Mining double-speed multi-purpose winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102180420A true CN102180420A (en) | 2011-09-14 |
| CN102180420B CN102180420B (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110092911 Expired - Fee Related CN102180420B (en) | 2011-04-14 | 2011-04-14 | Mining double-speed multi-purpose winch |
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| Country | Link |
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| CN (1) | CN102180420B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| CN103043555A (en) * | 2012-12-25 | 2013-04-17 | 淮北万源工贸有限责任公司 | Mining slow prop pulling winch |
| CN103754784A (en) * | 2013-12-11 | 2014-04-30 | 中国煤炭科工集团太原研究院有限公司 | Movable supported traction winch |
| CN106006421A (en) * | 2016-08-13 | 2016-10-12 | 冷霜 | Rope winch provided with protection device |
| CN107640713A (en) * | 2017-09-30 | 2018-01-30 | 柳州市菱丰科技有限公司 | Big change speed is than forestry cable car |
| CN113929000A (en) * | 2021-09-28 | 2022-01-14 | 中联重科股份有限公司 | Hoisting mechanism and crane |
| CN115163773A (en) * | 2022-06-27 | 2022-10-11 | 海之欣环保科技(武汉)有限公司 | Shore power cable transmission mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058177U (en) * | 1989-10-28 | 1990-06-13 | 中国矿业大学 | Dual-speed multi-purpose lift winch |
| JP2005162361A (en) * | 2003-12-01 | 2005-06-23 | Manabe Zoki Kk | Winch device |
| CN201049866Y (en) * | 2007-06-05 | 2008-04-23 | 唐志明 | Double-speed winch composed of planet transmission mechanism |
| CN100429138C (en) * | 2006-02-22 | 2008-10-29 | 中国矿业大学 | Mining prop drawing dispatching winch |
| CN202265353U (en) * | 2011-04-14 | 2012-06-06 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
-
2011
- 2011-04-14 CN CN 201110092911 patent/CN102180420B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058177U (en) * | 1989-10-28 | 1990-06-13 | 中国矿业大学 | Dual-speed multi-purpose lift winch |
| JP2005162361A (en) * | 2003-12-01 | 2005-06-23 | Manabe Zoki Kk | Winch device |
| CN100429138C (en) * | 2006-02-22 | 2008-10-29 | 中国矿业大学 | Mining prop drawing dispatching winch |
| CN201049866Y (en) * | 2007-06-05 | 2008-04-23 | 唐志明 | Double-speed winch composed of planet transmission mechanism |
| CN202265353U (en) * | 2011-04-14 | 2012-06-06 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887449A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Large-tonnage lifting winch |
| CN103043555A (en) * | 2012-12-25 | 2013-04-17 | 淮北万源工贸有限责任公司 | Mining slow prop pulling winch |
| CN103043555B (en) * | 2012-12-25 | 2016-03-30 | 淮北万源工贸有限责任公司 | A kind of mining drawing hoist at a slow speed |
| CN103754784A (en) * | 2013-12-11 | 2014-04-30 | 中国煤炭科工集团太原研究院有限公司 | Movable supported traction winch |
| CN103754784B (en) * | 2013-12-11 | 2016-05-11 | 中国煤炭科工集团太原研究院有限公司 | Movably prop up stationary pulling winch |
| CN106006421A (en) * | 2016-08-13 | 2016-10-12 | 冷霜 | Rope winch provided with protection device |
| CN106006421B (en) * | 2016-08-13 | 2017-06-16 | 山东黄金地质矿产勘查有限公司 | A kind of rope winch with protector |
| CN107640713A (en) * | 2017-09-30 | 2018-01-30 | 柳州市菱丰科技有限公司 | Big change speed is than forestry cable car |
| CN113929000A (en) * | 2021-09-28 | 2022-01-14 | 中联重科股份有限公司 | Hoisting mechanism and crane |
| CN115163773A (en) * | 2022-06-27 | 2022-10-11 | 海之欣环保科技(武汉)有限公司 | Shore power cable transmission mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102180420B (en) | 2013-05-15 |
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Granted publication date: 20130515 Termination date: 20200414 |