CN103043555A - Mining slow prop pulling winch - Google Patents
Mining slow prop pulling winch Download PDFInfo
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- CN103043555A CN103043555A CN2012105721623A CN201210572162A CN103043555A CN 103043555 A CN103043555 A CN 103043555A CN 2012105721623 A CN2012105721623 A CN 2012105721623A CN 201210572162 A CN201210572162 A CN 201210572162A CN 103043555 A CN103043555 A CN 103043555A
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Abstract
The invention discloses a mining slow prop pulling winch which comprises a motor, a coupling, a manual damper brake, a speed reducer, an electro-hydraulic brake and a reel device. The motor, the coupling, the manual damper brake, the speed reducer, the electro-hydraulic brake and the reel device are mounted on a base, the motor is connected with the speed reducer by the coupling, the manual damper brake is connected with the coupling, the speed reducer is connected with the reel device, and the electro-hydraulic brake is connected with a brake wheel arranged on the front side of the speed reducer. The speed reducer comprises an upper case, a lower case, an input shaft assembly, a flat key shaft assembly, a planet carrier assembly, a bridge shaft assembly and the brake wheel, the flat key shaft assembly comprises a flat key shaft, a bevel gear wheel, an inner gear ring, a center gear and the brake wheel, and the bevel gear wheel, the inner gear ring, the center gear and the brake wheel are mounted on the flat key shaft. A planetary transmission mode is adopted for the slow prop pulling winch. The novel mining slow prop pulling winch is high in transmission efficiency, simple in assembly process, low in cost and maintenance expense, compact in structure and convenient to operate and is safe and reliable.
Description
Technical field
The present invention relates to a kind of Transport Machinery, be specifically related to a kind of mining at a slow speed drawing hoist.
Background technology
Domestic at a slow speed winch or drawing hoist mainly are take Worm Wheel System as main at present, and the type winch exists the shortcomings such as driving efficiency is low, the life-span is short, work efficiency is low, maintenance and repair expense height.The patent No. is ZL200920046258.X, a kind of prop pulling hoist for mine is disclosed, the generation of this winch has overcome the defective that above-mentioned winch exists, obtained at the scene good effect in the use procedure, its flexible and convenient operation, safe and reliable, the maintenance and repair expense is low, long strip type is suitable for working space narrow under the coal mine, to having brought great benefit under the coal mine, but because such winch is multistage straight-tooth transmission, cause that its cost is higher, assembling inconvenience, the winch entire length is longer.
Summary of the invention
The purpose of this invention is to provide that a kind of driving efficiency is high, assembly technology is simple, cost is low, the maintenance and repair expense is low, the novel at a slow speed winch of compact conformation, easy to operate, safety and reliability.
To achieve these goals, technical scheme of the present invention is:
A kind of mining at a slow speed drawing hoist, it comprises electrical motor, coupler, Manual brake, retarder, electro-hydraulic brake device and the roll device that is installed on the base, electrical motor is connected with retarder by coupler, Manual brake 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 includes, lower box, the input shaft assembly, the flat key Shaft assembly, planet carrier component, bridge shaft assembly and brake wheel, the flat key Shaft assembly includes the flat key axle, and the bevel gear wheel of installing on the flat key axle, internally toothed annulus, sun gear and brake wheel, one end of internally toothed annulus has internal tooth, the other end has the auger tooth, described input shaft assembly comprises the bevel pinion of installing on input shaft and the input shaft, bevel pinion while and bevel gear wheel, the auger tooth of internally toothed annulus is meshed, planet carrier component includes compensating-gear shaft, and the planetary wheel of installing on the compensating-gear shaft and miniature gears, planetary wheel while and sun gear, the internal tooth of internally toothed annulus is meshed, the bridge shaft assembly includes the carrier gear of installing on bridge shaft and the bridge shaft, and roll device is by reel, drum shaft, bull gear, supporting base and protective cover form.
Described input shaft is set with a set of cups outward.
The present invention adopts Planetary Gear Transmission: described electro-hydraulic brake device is located at the retarder front side, coupler between motor and the retarder is provided with Manual brake, well realized at a slow speed service braking and the two braking effects of safety arrestment of drawing hoist, and safety and reliability; Adopt the planetary gear differential transmission, well realized big speed ratio, so that the winch overall dimensions is little, lightweight, driving efficiency height, manufacturing and assembly technology are simple, and cost is low, the maintenance and repair expense is low, compact conformation, flexible and convenient operation, good braking effect, safety and reliability.
Beneficial effect of the present invention is as follows:
The present invention at a slow speed drawing hoist adopts planetary transmission, the purpose of this invention is to provide that a kind of driving efficiency is high, assembly technology is simple, and cost is low, the maintenance and repair expense is low, the novel at a slow speed winch of compact conformation, easy to operate, safety and reliability.
Description of drawings
Fig. 1 is the invention process structural front view;
Fig. 2 is structure birds-eye view of the present invention;
Fig. 3 is section of structure of the present invention.
Number in the figure: electrical motor 1, coupler 2, Manual brake 3, retarder 4, electro-hydraulic brake device 5, roll device 6, base 7; Input shaft 4-1, transparent cover 4-2,4-7,4-15, a set of cups 4-3,4-6,4-20, bevel gear wheel 4-4, flat key axle 4-5, brake wheel 4-8, stifle 4-9,4-11,4-18,4-19,4-23, internally toothed annulus 4-10, sun gear 4-12, planet wheel spindle 4-13, satellite gear 4-14, pinion carrier 4-16, miniature gears 4-17, bridge shaft 4-21, carrier gear 4-22.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described:
Such as Fig. 1,2 and shown in Figure 3, a kind of mining at a slow speed drawing hoist, it comprises electrical motor 1, coupler 2, Manual brake 3, retarder 4, electro-hydraulic brake device 5 and the roll device 6 that is installed on the base 7, electrical motor 1 is connected with retarder 4 by coupler 2, Manual brake 3 is connected with coupler 2, retarder 4 is connected with roll device 6, and electro-hydraulic brake device 5 is connected with the brake wheel 4-8 of retarder 4 front sides; Retarder 4 includes, lower box, the input shaft assembly, the flat key Shaft assembly, planet carrier component, bridge shaft assembly and brake wheel, the flat key Shaft assembly includes the flat key axle, and the bevel gear wheel of installing on the flat key axle, internally toothed annulus, sun gear and brake wheel, one end of internally toothed annulus has internal tooth, the other end has the auger tooth, described input shaft assembly comprises the bevel pinion of installing on input shaft and the input shaft, bevel pinion while and bevel gear wheel, the auger tooth of internally toothed annulus is meshed, planet carrier component includes compensating-gear shaft, and the planetary wheel of installing on the compensating-gear shaft and miniature gears, planetary wheel while and sun gear, the internal tooth of internally toothed annulus is meshed, the bridge shaft assembly includes the carrier gear of installing on bridge shaft and the bridge shaft, and roll device is by reel, drum shaft, bull gear, supporting base and protective cover form.
The supporting base of roll device 6 is bolted on the base 7, and retarder 4 is meshed with the bull gear of roll device 6 by carrier gear 4-22, and the band movable reel rotates realizes putting rope and rope closing action, and carrier gear 4-22 and bull gear outside are sealed with protective cover.Roll device 6 mainly is comprised of reel, drum shaft, bull gear, supporting base and protective cover.Retarder 4 mainly is comprised of upper lower box, input shaft 4-1 assembly, flat key axle 4-5 assembly, pinion carrier 4-16 assembly and bridge shaft 4-21 assembly.Input shaft 4-1 assembly mainly is comprised of input shaft 4-1, transparent cover 4-2 and a set of cups 4-3, wherein input shaft one end is processed with bevel pinion and is meshed with finishing bevel gear cuter on bevel gear wheel 4-4 and the internally toothed annulus 4-10 simultaneously, and the other end is processed with the flat key groove and links by flat key and coupler 2.Flat key axle 4-5 assembly mainly is comprised of flat key axle 4-5, bevel gear wheel 4-4, internally toothed annulus 4-10, sun gear 4-12, a set of cups 4-6, transparent cover 4-7, brake wheel 4-8 and stifle 4-9,4-11, bevel gear wheel 4-4, sun gear 4-12 and brake wheel 4-8 are contained on the flat key axle 4-5 by flat key respectively, internally toothed annulus 4-10 is assemblied on the flat key axle 4-5 by tapered roller bearing, internally toothed annulus 4-10 one end is processed into internally toothed annulus, the other end is processed into finishing bevel gear cuter, and the finishing bevel gear cuter on bevel gear wheel 4-4 and the internally toothed annulus 4-10 is meshed with the bevel pinion of input shaft 4-1 end simultaneously.Pinion carrier 4-16 assembly is comprised of satellite gear 4-14, planet wheel spindle 4-13, pinion carrier 4-16, transparent cover 4-15, miniature gears 4-17, a set of cups 4-20 and stifle 4-18,4-19, in the satellite gear 4-14 coro bearng is housed, be contained on the pinion carrier 4-16 by planet wheel spindle 4-13, satellite gear 4-14 meshes with sun gear 4-12 and internally toothed annulus 4-10 simultaneously, miniature gears 4-17 is contained in the pinion carrier 4-16 other end by spline, and is meshed with carrier gear 4-22.Bridge shaft 4-21 assembly is comprised of bridge shaft 4-21, carrier gear 4-22 and stifle 4-23, and carrier gear 4-22 is meshed with bull gear in miniature gears 4-17 and the reel assemblies simultaneously.The transmission of retarder 4 is by the while of the finishing bevel gear cuter on input shaft 4-1 and bevel gear wheel 4-4, internally toothed annulus 4-10 engaged transmission, driving flat key axle 4-5 by bevel gear wheel 4-4 rotates, drive sun gear 4-12 and brake wheel 4-8 rotation by flat key axle 4-5, sun gear 4-12 and internally toothed annulus 4-10 rotate opposite, and with satellite gear 4-14 engagement power is passed to pinion carrier 4-16 simultaneously, thereby drive the miniature gears 4-17 on the pinion carrier 4-16, miniature gears 4-17 passes motion to the bull gear that tightens together with reel by carrier gear 4-22, thereby has realized the operation of winch.Each cardan-shaft suspension place is equipped with bearing, be equipped with axle sleeve between gear and gear, input shaft 4-1, flat key axle 4-5 and pinion carrier 4-16 place arrange respectively transparent cover 4-2,4-7 and 4-15, and flat key axle 4-5 two ends, pinion carrier 4-16 and bridge shaft 4-21 one end are equipped with stifle 4-9,4-11,4-18,4-19,4-23.
Claims (2)
1. mining at a slow speed drawing hoist, it comprises electrical motor, coupler, Manual brake, retarder, electro-hydraulic brake device and the roll device that is installed on the base, it is characterized in that: electrical motor is connected with retarder by coupler, Manual brake 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 includes, lower box, the input shaft assembly, the flat key Shaft assembly, planet carrier component, bridge shaft assembly and brake wheel, the flat key Shaft assembly includes the flat key axle, and the bevel gear wheel of installing on the flat key axle, internally toothed annulus, sun gear and brake wheel, one end of internally toothed annulus has internal tooth, the other end has the auger tooth, described input shaft assembly comprises the bevel pinion of installing on input shaft and the input shaft, bevel pinion while and bevel gear wheel, the auger tooth of internally toothed annulus is meshed, planet carrier component includes compensating-gear shaft, and the planetary wheel of installing on the compensating-gear shaft and miniature gears, planetary wheel while and sun gear, the internal tooth of internally toothed annulus is meshed, the bridge shaft assembly includes the carrier gear of installing on bridge shaft and the bridge shaft, and roll device is by reel, drum shaft, bull gear, supporting base and protective cover form.
2. mining at a slow speed drawing hoist according to claim 1, it is characterized in that: described input shaft is set with a set of cups outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572162.3A CN103043555B (en) | 2012-12-25 | 2012-12-25 | A kind of mining drawing hoist at a slow speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572162.3A CN103043555B (en) | 2012-12-25 | 2012-12-25 | A kind of mining drawing hoist at a slow speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043555A true CN103043555A (en) | 2013-04-17 |
| CN103043555B CN103043555B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210572162.3A Expired - Fee Related CN103043555B (en) | 2012-12-25 | 2012-12-25 | A kind of mining drawing hoist at a slow speed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041518A (en) * | 2016-05-27 | 2016-10-26 | 张建 | Assembling process for multipurpose double-speed winch drum device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641005Y (en) * | 2003-07-31 | 2004-09-15 | 中国矿业大学 | Gearbox of mining winch |
| CN2682053Y (en) * | 2003-12-23 | 2005-03-02 | 石世清 | Mechanical speed regulation hoisting winch |
| CN102180420A (en) * | 2011-04-14 | 2011-09-14 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
| CN102774764A (en) * | 2012-04-10 | 2012-11-14 | 淮北万源工贸有限责任公司 | Speed reducer for carrying transportation winch for mine |
| CN203048466U (en) * | 2012-12-25 | 2013-07-10 | 淮北万源工贸有限责任公司 | Mine low-speed prop pulling hoist |
-
2012
- 2012-12-25 CN CN201210572162.3A patent/CN103043555B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641005Y (en) * | 2003-07-31 | 2004-09-15 | 中国矿业大学 | Gearbox of mining winch |
| CN2682053Y (en) * | 2003-12-23 | 2005-03-02 | 石世清 | Mechanical speed regulation hoisting winch |
| CN102180420A (en) * | 2011-04-14 | 2011-09-14 | 淮北万源工贸有限责任公司 | Mining double-speed multi-purpose winch |
| CN102774764A (en) * | 2012-04-10 | 2012-11-14 | 淮北万源工贸有限责任公司 | Speed reducer for carrying transportation winch for mine |
| CN203048466U (en) * | 2012-12-25 | 2013-07-10 | 淮北万源工贸有限责任公司 | Mine low-speed prop pulling hoist |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041518A (en) * | 2016-05-27 | 2016-10-26 | 张建 | Assembling process for multipurpose double-speed winch drum device |
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| Publication number | Publication date |
|---|---|
| CN103043555B (en) | 2016-03-30 |
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Granted publication date: 20160330 Termination date: 20201225 |