CN104401899B - The miniature auxiliary tractor of underground coal mine - Google Patents
The miniature auxiliary tractor of underground coal mine Download PDFInfo
- Publication number
- CN104401899B CN104401899B CN201410706277.6A CN201410706277A CN104401899B CN 104401899 B CN104401899 B CN 104401899B CN 201410706277 A CN201410706277 A CN 201410706277A CN 104401899 B CN104401899 B CN 104401899B
- Authority
- CN
- China
- Prior art keywords
- pin
- capstan winch
- gear
- hole
- minor sprocket
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7442—Capstans having a horizontal rotation axis
- B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to a kind of miniature auxiliary tractor of underground coal mine.Existing mine pulling winch is transported, installs extremely inconvenient.For this, the miniature auxiliary tractor of this underground coal mine includes capstan winch, pull rope and motor, it also includes a pin gear, one minor sprocket, turbine and scroll bar, wherein pin gear is fixed on capstan winch or main shaft, and pin gear overlaps with capstan winch axial line, motor drives scroll bar, scroll bar drives turbine, turbine drives minor sprocket, minor sprocket drives pin gear, capstan winch is finally driven by pin gear, release or winding pull rope, pin gear includes wheel disc, wheel disk center is provided with axis hole or axle, annular groove is provided with its excircle, multiple pin-and-holes are uniformly provided with annular groove, each pin-and-hole is provided with a pin, above-mentioned pin is engaged with the tooth on minor sprocket.Coal of the present invention has the advantages that simple structure, use cost are low, easy to maintenance, and suitable down-hole is used, and is particularly suitable for early stage equipment when other equipment does not have in place and installs, transports.
Description
Technical field
The present invention relates to a kind of miniature auxiliary tractor of underground coal mine.
Background technology
Mine is not formed when various crossheadings and preparatory working is constructed, particularly in Stady On The Auxiliary Transportation Systems or fragmentary engineering sets
It is basic to shoulder or arrange car transport, repeatability handling rail, concrete rail using manpower lift during standby (such as draining pump, switch) transport
The work such as pillow, arduously take a lot of work, particularly situations such as recovery or payout and continuous rope, it is necessary to put into more personnel could be complete
Into.
Pulling equipment used by current down-hole is mainly winch, by purposes point car hauler and drawing hoist.As
The equipment for drawing facility mostly uses drawing hoist, and conventional relatively skinny device is 8 tons of drawing hoists, weight reach 500 kilograms with
On, transport, install extremely inconvenient.
The content of the invention
The technical problem to be solved in the present invention is the drawbacks described above for how overcoming prior art, there is provided a kind of underground coal mine is micro-
Type auxiliary tractor.
In order to solve the above technical problems, the miniature auxiliary tractor of this underground coal mine, including capstan winch, pull rope and driving electricity
Machine, capstan winch includes reel and is arranged on the shield cheese at reel two ends, and capstan winch is fixed on main shaft, and pull rope one end is fixed, and twines
It is wound on capstan winch, other end is traction end, capstan winch can be rotated in the drive of motor, discharges or winding pull rope, and match somebody with somebody
There is brake gear, it is characterised in that：It also includes pin gear, minor sprocket, turbine and a scroll bar, and wherein pin gear is fixed
On capstan winch or the main shaft, and pin gear overlaps with capstan winch axial line, and the motor drives scroll bar, scroll bar to drive whirlpool
Wheel, turbine drives minor sprocket, minor sprocket drives pin gear, finally drives capstan winch, release or winding pull rope by pin gear, described
Pin gear includes wheel disc, and wheel disk center is provided with axis hole or axle, annular groove is provided with its excircle, and multiple pins are uniformly provided with annular groove
Hole, each pin-and-hole is provided with a pin, and above-mentioned pin is engaged with the tooth on minor sprocket.It is so designed that, simple structure, assembling side
Just.
It is well known that subsurface environment is complicated, traction load fluctuation is big, and vibration is big, and installation equipment winch also needs to larger
Gear ratio, thus be easily damaged.Present invention pin gear and minor sprocket combination instead of traditional gear drive, on pin gear
Indivedual pins can be changed after damaging, easy to maintenance.And pin gear simple structure, make large scale pin gear cost and also compare
It is low.Existing common winch is solved well uses inconvenience, the problem being easily damaged.
To protect other accessories, pin to select other transmissions such as the steel making of regular tenacity, minor sprocket, turbine, scroll bar
Part is made from high-strength special type steel.The damage being likely to occur is set all to concentrate on pin, and pin is readily replaceable, can
To collect the earth extension device service life.
Used as optimization, the wheel disc includes basal disc and two circular disks, and two circular disks are clipped in basal disc both sides, three
Between be bolted, two circular disk outer rims are more than basal disc outer rim, and the ring is formed between two circular disk outer rims
Groove, is provided with the pin-and-hole of annular spread in two circular disk outer rims, each pin-and-hole is provided with a bolt, and the bolt constitutes the pin
Post, bolt stage casing is optical axis, and slip ring is cased with optical axis.It is so designed that, simple structure, is easy to assembling, and bolt is serving as pin
While post, the connection between two circular disks can also be strengthened.
Used as optimization, the pin is pin, and its one end is provided with the nail tail for expanding, and the other end is ailhead, and ailhead is provided with pin
Hole, is furnished with split pin on pin-and-hole, a slip ring is additionally provided with each pin.It is so designed that, simple structure, low cost.
The miniature auxiliary tractor of underground coal mine of the present invention has the advantages that simple structure, use cost are low, easy to maintenance, fits
Close down-hole to use, be particularly suitable for early stage equipment when other equipment does not have in place and install, transport.
Brief description of the drawings
The miniature auxiliary tractor of underground coal mine of the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the miniature auxiliary tractor implementation method one of this underground coal mine；
Fig. 2 is the pin gear structural representation of the miniature auxiliary tractor implementation method one of this underground coal mine；
Fig. 3 is the pin and slip ring structure schematic diagram of the miniature auxiliary tractor implementation method one of this underground coal mine；
Fig. 4 is the pin and slip ring structure schematic diagram of the miniature auxiliary tractor implementation method two of this underground coal mine.
In figure：1 be capstan winch, 2 be pull rope, 3 be motor, 10 be reel, 11 for shield cheese, 4 be main shaft, 5 is pin
Gear, 51 be wheel disc, 52 be annular groove, 53 be pin, 531 for nail tail, 532 be split pin, 510 be basal disc, 511 for annular circle
Disk, 54 be slip ring, 55 be shoulder, 6 be minor sprocket, 7 be turbine, 8 be scroll bar, 9 be minor sprocket and turbine common axis, minor sprocket
6th, flat key or spline connection are passed through between turbine 7 and axle 9.
Specific embodiment
Implementation method one：As shown in figure 1, the miniature auxiliary tractor of this underground coal mine includes capstan winch 1, pull rope 2 and drives
Motor 3, capstan winch 1 includes reel 10 and is arranged on the shield cheese 11 at the two ends of reel 10, and capstan winch 1 is fixed on main shaft 4, pull rope 2
One end is fixed, and is wrapped on capstan winch 1, and other end is traction end, and hook (not shown), capstan winch can be set on traction end
1 can rotate in the drive of motor 3, discharge or winding pull rope 2, and equipped with brake gear (not shown), its feature
It is：It also includes a pin gear 5, minor sprocket 6, turbine 7 and a scroll bar 8, and wherein pin gear 5 is fixed on capstan winch 1 or institute
State on main shaft 4, and pin gear 5 overlaps with the axial line of capstan winch 1, the motor 3 drives scroll bar 8, scroll bar 8 to drive turbine 7, whirlpool
Wheel 7 drives minor sprocket 6, minor sprocket 6 to drive pin gear 5, finally drives capstan winch 1, release or winding pull rope 2, institute by pin gear 5
Pin gear 5 is stated including wheel disc 51, the center of wheel disc 51 is provided with axis hole or axle (can serve as capstan winch main shaft 4, and can increase in addition
If), annular groove 52 is provided with its excircle, multiple pin-and-holes are uniformly provided with annular groove 52, each pin-and-hole is provided with a pin 53, above-mentioned
Pin 53 is engaged with the tooth on minor sprocket 6.
As Figure 2-3, the wheel disc 51 includes basal disc 510 and two circular disks 511, and two circular disks 511 are pressed from both sides
In the both sides of basal disc 510, it is bolted between three, two outer rims of circular disk 511 are more than the outer rim of basal disc 510, two rings
The annular groove 52 is formed between the outer rim of shape disk 511, the pin-and-hole of annular spread is provided with two outer rims of circular disk 511, each
Pin-and-hole is provided with a bolt, and the bolt constitutes the pin 53, and bolt stage casing is optical axis, and slip ring 54 is cased with optical axis.Bolt
Ailhead part attenuates, and forms shoulder 55, and shoulder is against the inner surface of adjacent rings disk 511 when using, and prevents because of annular groove bolt mistake
Tightly narrow, slip ring 54 can be on optical axis slidably.
Implementation method two：As shown in figure 4, the pin 53 is pin, its one end is provided with the nail tail 531 for expanding, the other end
It is ailhead, ailhead is provided with pin-and-hole, is furnished with split pin 532 on pin-and-hole, a slip ring 54 is additionally provided with each pin.
Ailhead part attenuates, formed shoulder 55, shoulder 55 is against the inner surface of adjacent rings disk 511 after installation, prevent because
Annular groove 52 narrows, and slip ring 54 can be on pin slidably, pin of the implementation method two in said structure alternate embodiments one
Post 53 and slip ring 54, remaining structure as described in embodiment 1, are omited.
Claims (2)
1. a kind of miniature auxiliary tractor of underground coal mine, including capstan winch, pull rope and motor, capstan winch include reel and setting
In the shield cheese at reel two ends, capstan winch is fixed on main shaft, and pull rope one end is fixed, and is wrapped on capstan winch, and other end is
Traction end, capstan winch can be rotated in the drive of motor, be discharged or winding pull rope, and equipped with brake gear, it is characterised in that：
It also includes pin gear, minor sprocket, turbine and a scroll bar, and wherein pin gear is fixed on capstan winch or the main shaft, and
Pin gear overlaps with capstan winch axial line, and the motor drives scroll bar, scroll bar to drive turbine, turbine drives minor sprocket, chainlet
Wheel drive pin gear, finally drives capstan winch, release or winding pull rope by pin gear, and the pin gear includes wheel disc, in wheel disc
The heart is provided with axis hole or axle, and the wheel disc includes basal disc and two circular disks, and two circular disks are clipped in basal disc both sides, three it
Between be bolted, two circular disk outer rims are more than basal disc outer rim, and annular groove, two are formed between two circular disk outer rims
The pin-and-hole of annular spread is provided with circular disk outer rim, each pin-and-hole is provided with a pin, the tooth on above-mentioned pin and minor sprocket
Engagement, the pin stage casing is optical axis, and slip ring is cased with optical axis, and slip ring can be on optical axis slidably, and the pin is by bolt
Or pin is constituted, the ailhead part of bolt or pin attenuates, and forms shoulder, and shoulder is against on adjacent rings disk inner surface.
2. the miniature auxiliary tractor of underground coal mine according to claim 1, it is characterised in that：The pin is pin, its
One end is provided with the nail tail for expanding, and the other end is ailhead, and ailhead is provided with pin-and-hole, is furnished with split pin on pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706277.6A CN104401899B (en) | 2014-11-27 | 2014-11-27 | The miniature auxiliary tractor of underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706277.6A CN104401899B (en) | 2014-11-27 | 2014-11-27 | The miniature auxiliary tractor of underground coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401899A CN104401899A (en) | 2015-03-11 |
| CN104401899B true CN104401899B (en) | 2017-07-04 |
Family
ID=52639588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706277.6A Expired - Fee Related CN104401899B (en) | 2014-11-27 | 2014-11-27 | The miniature auxiliary tractor of underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401899B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572186A (en) * | 2017-08-21 | 2018-01-12 | 盐城雄鹰精密机械有限公司 | Spacing synchronous lifting device |
| CN109799248A (en) * | 2019-03-13 | 2019-05-24 | 河南华探检测技术有限公司 | A kind of end socket weld inspection system |
| CN113526391B (en) * | 2021-06-23 | 2023-06-09 | 国网山东省电力公司成武县供电公司 | Small-sized jack for pole climbing operation |
| CN113666232B (en) * | 2021-10-22 | 2021-12-31 | 南通保润企业管理咨询有限公司 | Elevator lifting device with protection function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822349A1 (en) * | 1978-05-22 | 1979-11-29 | Reiche & Vogel Gmbh | WINCH WITH SELF-LOCKING WORM GEAR |
| CN2148754Y (en) * | 1993-01-14 | 1993-12-08 | 吉林省通化矿务局多种经营公司 | Idle wheel unlading winch |
| CN201284202Y (en) * | 2008-09-05 | 2009-08-05 | 巨亚机械股份有限公司 | Hoisting machine |
| US8196899B2 (en) * | 2009-08-27 | 2012-06-12 | Ffi Automation, Inc. | Boat lift motor having spline shaft |
| CN202201509U (en) * | 2011-07-27 | 2012-04-25 | 大连重工冶金备件厂有限公司 | Bucket wheel reclaimer with pin gear drive |
| CN204265372U (en) * | 2014-11-27 | 2015-04-15 | 兖矿东华建设有限公司 | The miniature auxiliary tractor of underground coal mine |
-
2014
- 2014-11-27 CN CN201410706277.6A patent/CN104401899B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401899A (en) | 2015-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171127 |