CN105967080A - Transportation winch for coal mine transportation system - Google Patents
Transportation winch for coal mine transportation system Download PDFInfo
- Publication number
- CN105967080A CN105967080A CN201610581224.5A CN201610581224A CN105967080A CN 105967080 A CN105967080 A CN 105967080A CN 201610581224 A CN201610581224 A CN 201610581224A CN 105967080 A CN105967080 A CN 105967080A
- Authority
- CN
- China
- Prior art keywords
- brake
- cylinder
- disc spring
- fixedly connected
- coal mine
- 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.)
- Pending
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
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
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- 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
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
- B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a transportation winch for a coal mine transportation system. The transportation winch comprises a base, a drive motor, a bearing seat and a reel device. The bearing seat is fixedly connected to the base, one end of the reel device is rotatably connected with the bearing seat, and the other end of the reel device is in transmission connection with the drive motor; the reel device comprises a roller assembly, a coupling, a planetary reduction gear set and brake discs, the two ends of the roller assembly are provided with the brake discs, and the brake discs conduct braking through brake valves; each brake valve comprises a cylinder cover, a piston, a cylinder body, an adjusting bolt, a brake plate barrel body, a disc spring, a brake-shoe and a mounting barrel body; the cylinder bodies are fixedly connected with the mounting cylinder bodies, the cylinder covers are fixedly connected to the cylinder bodies, the pistons are in slippage connection with inner cavities of the cylinder bodies, the brake plate barrel bodies are fixedly connected with the pistons through the adjusting bolts, the brake plate barrel bodies are internally provided with disc spring containing holes, the disc springs are located in the disc spring containing holes, one end of each disc spring abuts against the corresponding cylinder body, the other end of each disc spring abuts against the corresponding brake plate barrel body, and the brake-shoes are fixedly connected to the brake plate barrel bodies. The transportation winch is good in brake effect, and safety accidents are avoided.
Description
Technical field
The present invention relates to the haulage gear of a kind of Coal mine transportation system.
Background technology
In Coal mine transportation system, generally using haulage gear to drive steel wire rope, steel wire rope pulls travelling bogie to exist
Run on track.Therefore haulage gear is the most important thing of whole Coal mine transportation system, and in whole colliery
In transportation system, hole, ore deposit height rises and falls, and the brake unit of coal mine haulage winch is particularly important.Existing braking
Device generally uses driving motor braking, and braking effect is bad, can cause security incident.
Summary of the invention
It is an object of the invention to provide a kind of good braking effect, it is to avoid the Coal Transportation system of security incident occurs
The haulage gear of system.
In order to achieve the above object, the technical scheme is that the haulage gear of a kind of Coal mine transportation system,
Base, driving motor, bearing block and roll device, described bearing block is fixedly connected on base, and reel fills
The one end put is rotationally connected with bearing block, and the other end is connected with driving motor-driven, and described roll device includes
Roller component, shaft coupling, planetary reduction gear group and brake disc, the output shaft of described motor passes through shaft coupling
Being connected with planetary reduction gear group, roller component is connected with planetary reduction gear group, the two of described roller component
End is also equipped with brake disc, and brake disc is braked by damper brake, and described damper brake includes cylinder cap, piston, cylinder
Body, regulation bolt, flashboard cylinder, disc spring, brake shoe and installation cylinder, described cylinder body is fixed with installing cylinder
Connecting, cylinder cap is fixedly connected on cylinder body, and piston is connected with the inner chamber sliding of cylinder body, and flashboard cylinder is by adjusting
Joint bolt is fixedly connected with the piston, and is provided with disc spring receiving hole in flashboard cylinder, and disc spring is positioned at disc spring receiving hole,
One end offsets with cylinder body, and the other end offsets with flashboard cylinder, and brake shoe is fixedly connected on flashboard cylinder.
Described damper brake supplies hydraulic oil by hydraulic control station, and hydraulic control station includes explosion-proof casing, liquid
Press pump and proportional pressure control valve.
Also there is on described base rope winding jib.
Also including depth displays, depth displays includes display interface, display pointer and drive mechanism, passes
Motivation structure is connected with roll device, and drive mechanism drives display pointer to move.
Also there is above described roll device protective cover.
After using said structure, the roll device of the present invention includes planetary reduction gear group and brake disc, braking
Dish is braked by damper brake, and therefore the present invention is in addition to driving motor braking, also has brake disc braking,
Brake disc is separately mounted to the two ends of roller component, and is braked by respective damper brake, good braking effect,
Avoid security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the damper brake sectional view of Fig. 1.
Detailed description of the invention
The present invention is further detailed explanation for the embodiment be given below in conjunction with accompanying drawing.
See shown in Fig. 1,2,3,4, the haulage gear of a kind of Coal mine transportation system, base 1, driving electricity
Machine 2, bearing block 3 and roll device 4, described bearing block 3 is fixedly connected on base 1, roll device 4
One end be rotationally connected with bearing block 3, the other end with drive motor 2 be in transmission connection, described roll device 4
Including roller component 41, shaft coupling 42, planetary reduction gear group 43 and brake disc 44, described motor 2
Output shaft is connected with planetary reduction gear group 43 by shaft coupling 42, roller component 41 and planetary reduction gear
Group 43 connection, the two ends of described roller component 41 are also equipped with brake disc 44, and brake disc 44 passes through damper brake
5 brakings, described damper brake 5 includes cylinder cap 51, piston 52, cylinder body 53, regulation bolt 54, flashboard cylinder
55, disc spring 56, brake shoe 57 and installation cylinder 58, described cylinder body 53 is fixing with installation cylinder 58 to be connected,
Cylinder cap 51 is fixedly connected on cylinder body 53, and piston 52 is connected with the inner chamber sliding of cylinder body 53, flashboard cylinder
55 are connected by regulation bolt 54 is fixing with piston 52, are provided with disc spring receiving hole 59 in flashboard cylinder 55,
Disc spring 56 is positioned at disc spring receiving hole 59, and one end offsets with cylinder body 53, the other end and flashboard cylinder 55 phase
Supporting, brake shoe 57 is fixedly connected on flashboard cylinder 55.
Shown in Figure 1, described damper brake 5 supplies hydraulic oil, and hydraulic control by hydraulic control station 6
Stand and 6 include explosion-proof casing 61, hydraulic pump 62 and proportional pressure control valve 63.Hydraulic system can realize duty
Move and safety arrestment.Its operation principle is: hydraulic pump 62 force feed after oil suction from explosion-proof casing 61, by machine
Tool can be converted into the pressure energy of hydraulic oil.Hydraulic control station 6 can be the pressure that damper brake 5 provides different oil pressure
Power oil.The change of damper brake 5 oil pressure is regulated by proportional pressure control valve 63.During system worked well, electromagnetism changes
To valve energising oil circuit cut-off.Driver can realize the change of damper brake 5 oil pressure by regulation proportional pressure control valve 63
Change, the most manually the commutation of reversal valve, thus reach regulating brake force square and the purpose of speed governing lock clutch,
Thus the service braking realizing winch controls.
On described base 1, also there is rope winding jib 7.Conveniently steel wire rope is wound uniformly.
Present invention additionally comprises depth displays 8, depth displays 8 includes display interface 81, display pointer 82
With drive mechanism 83, drive mechanism 83 is connected with roll device 4, and drive mechanism 83 drives display pointer 82
Mobile.This winch also configures that depth displays 8, drives display by the external gear installed on roller component 41
The pointer 82 display on display interface 81 can show the run location of haulage gear institute towing vehicle.
Above described roll device 4, also there is protective cover 9.In order to place personnel when roll device 4 rotates or
Other article of person are involved in, it is ensured that the normal work of the present invention.
Seeing shown in Fig. 1-4, the brake disc 44 of the present invention is braked by damper brake 5, and damper brake 5 uses butterfly
The normally closed type structure that shape spring 56 presses, relies on fluid pressure to open, structure and composition is as shown in Figure 4.By
Fluid pressure and disc spring 56 control its folding, promote piston 52 to retreat when oil-feed aperture entrance pressure power oil, butterfly
Spring 56 compresses, realizes declutching；When shedding pressure oil, butterfly spring 56 resets, and brake shoe 57 reach realizes braking.
Damper brake 5 connecting bolt is fixed on lock seat, and it is one that brake disc 44 couples with the two ends of roller component 41
Body, disc brake apparatus passes through disk brake lock, and braking drives cylinder, reaches the purpose of braking.Special instruction:
The material of the brake shoe 57 in damper brake 5 should meet the use requirement of underground coal mine.Good braking effect, it is to avoid send out
Raw security incident.
Present invention employs planet differential transmission, there is zero-speed, quickly and at a slow speed, it is possible to achieve zero-speed is slow
Start, without starting the danger that slides down；With at a slow speed during general heavy duty, pull strength is big, with quickly during underloading, meets
Speed under the conditions of different tunnels, torque requirement, substantially increase work efficiency.Use drum-shaped tooth type shaft coupling
Power is transferred to drum assembly by device, it is achieved cylinder rotates.
Above-described is only the preferred embodiment of the present invention, it is noted that for the common skill of this area
For art personnel, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement,
These broadly fall into protection scope of the present invention.
Claims (5)
1. a haulage gear for Coal mine transportation system, base (1), driving motor (2), bearing block (3)
With roll device (4), described bearing block (3) is fixedly connected on base (1), roll device (4)
One end be rotationally connected with bearing block (3), the other end with drive motor (2) be in transmission connection, its feature exists
In: described roll device (4) includes roller component (41), shaft coupling (42), planetary reduction gear group
(43) and brake disc (44), the output shaft of described motor (2) passes through shaft coupling (42) and planetary reduction gear
Gear train (43) connects, and roller component (41) is connected with planetary reduction gear group (43), described roller
The two ends of assembly (41) are also equipped with brake disc (44), and brake disc (44) is braked by damper brake (5),
Described damper brake (5) include cylinder cap (51), piston (52), cylinder body (53), regulation bolt (54),
Flashboard cylinder (55), disc spring (56), brake shoe (57) and installation cylinder (58), described cylinder body (53)
Cylinder (58) is fixing to be connected with installing, and cylinder cap (51) is fixedly connected on cylinder body (53), piston (52)
Inner chamber sliding with cylinder body (53) is connected, and flashboard cylinder (55) is by regulation bolt (54) and piston (52)
Fixing connection, is provided with disc spring receiving hole (59) in flashboard cylinder (55), disc spring (56) is positioned at disc spring and holds
In receiving bore (59), one end offsets with cylinder body (53), and the other end offsets with flashboard cylinder (55), brake shoe
(57) it is fixedly connected on flashboard cylinder (55).
The haulage gear of Coal mine transportation system the most according to claim 1, it is characterised in that: described system
Dynamic lock (5) supplies hydraulic oil by hydraulic control station (6), and hydraulic control station (6) include explosion-proof casing
(61), hydraulic pump (62) and proportional pressure control valve (63).
The haulage gear of Coal mine transportation system the most according to claim 1, it is characterised in that: the described end
On seat (1), also there is rope winding jib (7).
The haulage gear of Coal mine transportation system the most according to claim 1, it is characterised in that: also include
Depth displays (8), depth displays (8) include display interface (81), display pointer (82) and
Drive mechanism (83), drive mechanism (83) is connected with roll device (4), and drive mechanism (83) drives
Display pointer (82) is mobile.
The haulage gear of Coal mine transportation system the most according to claim 1, it is characterised in that: described volume
Cartridge (4) top also has protective cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581224.5A CN105967080A (en) | 2016-07-21 | 2016-07-21 | Transportation winch for coal mine transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581224.5A CN105967080A (en) | 2016-07-21 | 2016-07-21 | Transportation winch for coal mine transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967080A true CN105967080A (en) | 2016-09-28 |
Family
ID=56952867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610581224.5A Pending CN105967080A (en) | 2016-07-21 | 2016-07-21 | Transportation winch for coal mine transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967080A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963565A (en) * | 2017-12-20 | 2018-04-27 | 德瑞斯博海机械设备（大连）有限公司 | Man-riding winch peculiar to vessel with brake fluid system |
| CN110451414A (en) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | A kind of novel car hauler of band PLC control |
| CN111620255A (en) * | 2020-06-16 | 2020-09-04 | 凯盛重工有限公司 | Intelligent transportation winch structure |
| CN115285869A (en) * | 2022-08-02 | 2022-11-04 | 凯盛重工有限公司 | Coal mining device using hydraulic winch and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120353A (en) * | 1982-05-12 | 1983-11-30 | Joy Mfg Co | Drum hoist or winch |
| CN201165858Y (en) * | 2008-02-22 | 2008-12-17 | 辽宁世代石油机械有限公司 | Double-disc type hydraulic brake hydraulic-mechanical transmission roller |
| CN101648683A (en) * | 2009-07-23 | 2010-02-17 | 上海大屯能源股份有限公司 | Endless rope speed regulation mechanical winch driving device used for mine |
| CN202226598U (en) * | 2011-08-25 | 2012-05-23 | 湖南创安防爆电器有限公司 | Rear-mounted plate-shaped brake for mining hoisting machine |
| CN103663240A (en) * | 2013-12-25 | 2014-03-26 | 大同煤矿集团有限责任公司 | Elevator disc brake with locking function |
| CN204727366U (en) * | 2015-05-25 | 2015-10-28 | 辽宁工业大学 | Intelligent mine winding engine indicator |
| CN205802829U (en) * | 2016-07-21 | 2016-12-14 | 常州御发工矿设备有限公司 | A kind of haulage gear of Coal mine transportation system |
-
2016
- 2016-07-21 CN CN201610581224.5A patent/CN105967080A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120353A (en) * | 1982-05-12 | 1983-11-30 | Joy Mfg Co | Drum hoist or winch |
| CN201165858Y (en) * | 2008-02-22 | 2008-12-17 | 辽宁世代石油机械有限公司 | Double-disc type hydraulic brake hydraulic-mechanical transmission roller |
| CN101648683A (en) * | 2009-07-23 | 2010-02-17 | 上海大屯能源股份有限公司 | Endless rope speed regulation mechanical winch driving device used for mine |
| CN202226598U (en) * | 2011-08-25 | 2012-05-23 | 湖南创安防爆电器有限公司 | Rear-mounted plate-shaped brake for mining hoisting machine |
| CN103663240A (en) * | 2013-12-25 | 2014-03-26 | 大同煤矿集团有限责任公司 | Elevator disc brake with locking function |
| CN204727366U (en) * | 2015-05-25 | 2015-10-28 | 辽宁工业大学 | Intelligent mine winding engine indicator |
| CN205802829U (en) * | 2016-07-21 | 2016-12-14 | 常州御发工矿设备有限公司 | A kind of haulage gear of Coal mine transportation system |
Non-Patent Citations (3)
| Title |
|---|
| 中国煤炭经济研究会: "《煤矿物资手册第8分册设备及配件（二）》", 28 February 2010, 煤炭工业出版社 * |
| 王绍定: "《矿用小绞车》", 31 March 1981, 煤炭工业出版社 * |
| 黄海: "《遥控潜水器的控制体系结构及作业技术》", 31 October 2011, 国防工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963565A (en) * | 2017-12-20 | 2018-04-27 | 德瑞斯博海机械设备（大连）有限公司 | Man-riding winch peculiar to vessel with brake fluid system |
| CN107963565B (en) * | 2017-12-20 | 2023-11-24 | 中船麦基嘉船舶装备有限公司 | Marine manned winch with hydraulic braking system |
| CN110451414A (en) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | A kind of novel car hauler of band PLC control |
| CN111620255A (en) * | 2020-06-16 | 2020-09-04 | 凯盛重工有限公司 | Intelligent transportation winch structure |
| CN115285869A (en) * | 2022-08-02 | 2022-11-04 | 凯盛重工有限公司 | Coal mining device using hydraulic winch and using method thereof |
| CN115285869B (en) * | 2022-08-02 | 2024-05-03 | 凯盛重工有限公司 | Coal mining device using hydraulic winch and using method thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
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| WD01 | Invention patent application deemed withdrawn after publication |