CN102806921A - Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer - Google Patents
Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer Download PDFInfo
- Publication number
- CN102806921A CN102806921A CN2012102796488A CN201210279648A CN102806921A CN 102806921 A CN102806921 A CN 102806921A CN 2012102796488 A CN2012102796488 A CN 2012102796488A CN 201210279648 A CN201210279648 A CN 201210279648A CN 102806921 A CN102806921 A CN 102806921A
- Authority
- CN
- China
- Prior art keywords
- clutch
- transmission
- flywheel
- gear
- diesel engine
- 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
Images
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a mining explosion-proof diesel steel wheel locomotive transmission system with a planetary speed reducer. The system comprises a diesel, the planetary speed reducer and a hydraulic shifting transmission. A flywheel connecting plate is arranged on a flywheel of the diesel and connected with an input shaft, an input end of the planetary speed reducer is connected with the flywheel connecting plate through the input shaft, an output end of the flywheel connecting plate is connected with an input universal coupling of the hydraulic shifting transmission through a flange, a variable-speed variable-direction control mechanism is connected onto the hydraulic shifting transmission, and an output universal coupling of the hydraulic shifting transmission is connected with a helical bevel gear speed reducer used for driving wheels. The mining explosion-proof diesel steel wheel locomotive transmission system with the planetary speed reducer has the advantages of speed reduction, high output torque, compact structure, reliability in transmission, adaptability to severe operating environments of calcium carbide production factories and the like.
Description
Technical field
The present invention relates to a kind of anti-explosion diesel engine for mine steel wheel locomotive transmission system that is provided with planetary reducer.
Background technology
The anti-explosion diesel engine steel wheel standard locomotive not only is used for narrow under the coal mine, also is used for the calcium carbide originating firm.The work under bad environment of anti-explosion diesel engine steel wheel standard locomotive, especially calcium carbide originating firm.Work under bad environment in the calcium carbide originating firm, during winch traction pot car, the frequent kiss the earth wearing and tearing of steel rope and when reinforced carbide liquid fly low-pricedly to be prone to blow steel rope when going out, steel rope jumps and breaks, and casualty accident often takes place.According to statistics, die from steel rope disconnected tens people that just have that jump every year.
The calcium carbide electric furnace has three to be mutually 120 ℃ of discharging openings, the discharging that circulates successively of three discharging openings, and the entire job flow process has 16 joint pot cars, 2 locomotives; One end is that locomotive pushes discharging opening with the pot car, and to be locomotive involve the pot car of splendid attire calcium carbide material to the other end, and electric furnace manufacturing line bend is big; Locomotive moves in bend, and resistance is big, and ambient temperature is high; Grog is for liquid when coming out of the stove, and temperature is at 1000 ℃～1400 ℃.Hurt sb.'s feelings for preventing that liquid grog from spilling to splash outward, running speed must be steadily, and the speed of a motor vehicle is low.Therefore, the anti-explosion diesel engine for mine steel wheel locomotive that driving system is comprised planetary reducer has following requirement: simple and compact for structure, driving torque is big, and driving efficiency is high, and speed is low, and locomotive driving does not steadily have to be gone out, and tractive force is big.In prior art, diesel engine directly is connected with change-speed box, and speed is difficult to be reduced to required very low speed when reducing the speed of a motor vehicle, and the working environment speed of a motor vehicle is higher relatively relatively, and driving torque is less, is inappropriate for the bad working environment of calcium carbide originating firm.
Summary of the invention
The present invention is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of anti-explosion diesel engine for mine steel wheel locomotive transmission system that is provided with planetary reducer is provided, so that reduce speed of operation, be adapted to the bad working environment of calcium carbide originating firm.
The present invention adopts following technical scheme for the technical solution problem.
Be provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer, its constructional feature is to comprise diesel engine, planetary reducer and the manual transmission that surges; The flywheel of said diesel engine is provided with the flywheel terminal pad, and said flywheel terminal pad is connected with input shaft, and the input end of said planetary reducer is connected with said flywheel terminal pad through input shaft; The mouth of said planetary reducer is connected with the input universal coupling of the manual transmission that surges through flange; Be connected with the speed and direction changing steering unit on the said manual transmission that surges; Two of the manual transmission output universal couplings that surge are connected with two spiral bevel gear wheel decelerators respectively; Two spiral bevel gear wheel decelerators are connected the front vehicle wheel and the rear wheel of locomotive respectively with hind axle through the front wheel spindle of locomotive.
The constructional feature that is provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer of the present invention also is:
Be set with said flywheel terminal pad on the flywheel of said diesel engine, said flywheel and flywheel terminal pad all are arranged within the clutch bell; The outside face of said clutch bell is provided with the clutch bell terminal pad.
The said manual transmission that surges comprises oil pump, transfer gear train, input flange, output flange, forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3; Said transfer gear train includes first transmission gear, and the two ends of the wheel shaft of said first transmission gear are connected with said oil pump and said input flange respectively; Said forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3 all with said transfer gear train in transmission gear be connected; The mouth of said transfer gear train is provided with output flange.
Compared with present technology, beneficial effect of the present invention is embodied in:
Anti-explosion diesel engine for mine steel wheel locomotive transmission system of the present invention is provided with planetary reducer at the diesel engine and the manual transmission that surges, and can realize that reduction ratio improves 3 times, and locomotive driving speed reaches 0.5m/s.The compact conformation of driving system, stable drive can obtain bigger speed ratio, reduces the speed of a motor vehicle, and output torque improves more than 2 times, has improved the tractive force of locomotive, can replace winch work, enlarges the range of use of anti-explosion diesel engine for mine car.Adopt universal coupling as input coupler, output coupler, so drive system structure is compact, reliable transmission, between centers transmission angle allowed band is 0 ~ 15 °, be beneficial to turn to the unequal operating mode of track under use.The manual transmission that surges that adopts has the two ends output function, and is balanced to forward and backward two axletree output torques, and the big driving efficiency of horsepower output moment of torsion obtains than large traction.
Anti-explosion diesel engine for mine steel wheel locomotive transmission system of the present invention has the advantages such as bad working environment that can reduce the speed of a motor vehicle, output torque height, compact conformation, reliable transmission, can be adapted to the calcium carbide originating firm.
Description of drawings
Fig. 1 is the front view that is provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer of the present invention.
Fig. 2 is the surge structural representation of manual transmission of the DB25 that is provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer of the present invention.
Label in accompanying drawing 1～accompanying drawing 2: 1 diesel engine, 2 planetary reducers, 3 manual transmissions, 4 flywheels, 5 flywheel terminal pads; 6 input shafts, 7 flanges, 8 input universal couplings, 9 speed and direction changing steering units, 10 output universal couplings; 11 retarders, 12 front vehicle wheels, 13 rear wheels, 14 clutch bells, 15 clutch bell terminal pads; 16 oil pumps, 17 transfer gear train, 18 input flanges, 19 output flanges, 20 first transmission gears.
Below pass through the specific embodiment, and combine accompanying drawing that the present invention is described further.
The specific embodiment
Referring to Fig. 1～Fig. 2, be provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer, comprise diesel engine 1, planetary reducer 2 and the manual transmission 3 that surges; The flywheel 4 of said diesel engine 1 is provided with flywheel terminal pad 5, and said flywheel terminal pad 5 is connected with input shaft 6, and the input end of said planetary reducer 2 is connected with said flywheel terminal pad 5 through input shaft 6; The mouth of said planetary reducer 2 is connected through the input universal coupling 8 of flange 7 with the manual transmission 3 that surges; Be connected with speed and direction changing steering unit 9 on the said manual transmission 3 that surges; Two of the manual transmission 3 output universal couplings 10 that surge are connected with two spiral bevel gear wheel decelerators 11 respectively; Two spiral bevel gear wheel decelerators 11 are connected the front vehicle wheel 12 and rear wheel 13 of locomotive respectively with hind axle through the front wheel spindle of locomotive.
Anti-explosion diesel engine for mine steel wheel locomotive transmission system of the present invention is provided with planetary reducer at the diesel engine and the manual transmission that surges, and can realize that reduction ratio improves 3 times, and locomotive driving speed reaches 0.5m/s, can be adapted to the bad working environment of calcium carbide originating firm.Its compact conformation, stable drive can obtain bigger speed ratio, reduces the speed of a motor vehicle, and output torque improves more than 2 times, has improved the tractive force of locomotive, to replace winch work, enlarges the range of use of anti-explosion diesel engine for mine car.Adopt universal coupling as input coupler, output coupler, so drive system structure is compact, reliable transmission, between centers transmission angle allowed band is 0 ~ 15 °, be beneficial to turn to the unequal operating mode of track under use.The manual transmission that surges that adopts has the two ends output function, and is balanced to forward and backward two axletree output torques, and the big driving efficiency of horsepower output moment of torsion obtains than large traction.
Be set with said flywheel terminal pad 5 on the flywheel 4 of said diesel engine 1, said flywheel 4 all is arranged within the clutch bell 14 with flywheel terminal pad 5; The outside face of said clutch bell is provided with clutch bell terminal pad 15.
The said manual transmission 3 that surges comprises oil pump 16, transfer gear train 17, input flange 18, output flange 19, forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3; Said transfer gear train includes first transmission gear 20, and the two ends of the wheel shaft of said first transmission gear 20 are connected with said oil pump 16 and said input flange 18 respectively; Said forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3 all with said transfer gear train 17 in transmission gear be connected; The mouth of said transfer gear train 17 is provided with output flange 19.
The manual transmission that surges has the two ends output function, has improved the output torque and the driving efficiency of driving system, can make locomotive obtain bigger tractive force.The preferred DB25 of the manual transmission that the surges manual transmission that surges, its transmission gear all is in the constant-mesh state, and is little than conventional mechanical manual transmission noise.The DB25 type surges, and manual transmission has the clutch structure of surging, the gearshift structure of surging, and gearshift and clutch action are driven by same oil pump, have saved the operation of shifting gears after the first clutch, and gear shift operation is easier, sensitive.During practical implementation, the flywheel mouth of anti-explosion diesel engine is connected with planetary reducer, planetary reducer is connected through the surge input flange of manual transmission of input universal coupling and DB25 type.The DB25 type surge manual transmission output flange through output universal coupling be connected with the input end of spiral bevel gear retarder.The DB25 type manual transmission that surges also is connected with the speed and direction changing steering unit, so that the switching-over variable speed operation of locomotive.
Claims (3)
1. be provided with the anti-explosion diesel engine for mine steel wheel locomotive transmission system of planetary reducer, it is characterized in that, comprise diesel engine (1), planetary reducer (2) and the manual transmission that surges (3); The flywheel (4) of said diesel engine (1) is provided with flywheel terminal pad (5); Said flywheel terminal pad (5) is connected with input shaft (6), and the input end of said planetary reducer (2) is connected with said flywheel terminal pad (5) through input shaft (6); The mouth of said planetary reducer (2) is connected with the input universal coupling (8) of the manual transmission that surges (3) through flange (7); Be connected with speed and direction changing steering unit (99) on the said manual transmission that surges (3).Two of manual transmission (3) the output universal couplings (10) that surge are connected with two spiral bevel gear wheel decelerators (11) respectively; Two spiral bevel gear wheel decelerators (11) are connected the front vehicle wheel (12) and the rear wheel (13) of locomotive respectively with hind axle through the front wheel spindle of locomotive.
2. the anti-explosion diesel engine for mine steel wheel locomotive transmission system that is provided with planetary reducer according to claim 1; It is characterized in that; Be set with said flywheel terminal pad (5) on the flywheel (4) of said diesel engine (1), said flywheel (4) and flywheel terminal pad (5) all are arranged within the clutch bell (14); The outside face of said clutch bell is provided with clutch bell terminal pad (15).
3. according to claim 1 and the 2 described anti-explosion diesel engine for mine steel wheel locomotive transmission systems that are provided with planetary reducer; It is characterized in that the said manual transmission that surges (3) comprises oil pump (16), transfer gear train (17), input flange (18), output flange (19), forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3; Said transfer gear train (17) includes first transmission gear (20), and the two ends of the wheel shaft of said first transmission gear (20) are connected with said oil pump (16) and said input flange (18) respectively.Said forward clutch KV, reverse clutch KR, one grade of power-transfer clutch K1, second gear power-transfer clutch K2 and third gear power-transfer clutch K3 all with said transfer gear train (17) in transmission gear be connected; The mouth of said transfer gear train (17) is provided with output flange (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102796488A CN102806921A (en) | 2012-08-08 | 2012-08-08 | Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102796488A CN102806921A (en) | 2012-08-08 | 2012-08-08 | Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806921A true CN102806921A (en) | 2012-12-05 |
Family
ID=47230829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102796488A Pending CN102806921A (en) | 2012-08-08 | 2012-08-08 | Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806921A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2025555A1 (en) * | 1970-05-26 | 1971-12-09 | Brown, Boveri & Cie Ag, 6800 Mannheim | Drive arrangement for electric traction vehicle with a reduction gear with variable transmission ratio |
| JP2002302034A (en) * | 2001-04-04 | 2002-10-15 | Kawasaki Heavy Ind Ltd | Driving device of bogie for railway rolling stock |
| CN201677878U (en) * | 2010-05-21 | 2010-12-22 | 巢湖华晨防爆动力机械制造有限公司 | Transmission system of mining explosion-proof diesel engine steel-wheel and common-track locomotive |
| CN101934727A (en) * | 2010-09-07 | 2011-01-05 | 三一重工股份有限公司 | Running drive device and road grader |
| CN202669809U (en) * | 2012-08-08 | 2013-01-16 | 巢湖华晨防爆动力机械制造有限公司 | Transmission system with planetary reducer for mining anti-explosion diesel steel wheel locomotive |
-
2012
- 2012-08-08 CN CN2012102796488A patent/CN102806921A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2025555A1 (en) * | 1970-05-26 | 1971-12-09 | Brown, Boveri & Cie Ag, 6800 Mannheim | Drive arrangement for electric traction vehicle with a reduction gear with variable transmission ratio |
| JP2002302034A (en) * | 2001-04-04 | 2002-10-15 | Kawasaki Heavy Ind Ltd | Driving device of bogie for railway rolling stock |
| CN201677878U (en) * | 2010-05-21 | 2010-12-22 | 巢湖华晨防爆动力机械制造有限公司 | Transmission system of mining explosion-proof diesel engine steel-wheel and common-track locomotive |
| CN101934727A (en) * | 2010-09-07 | 2011-01-05 | 三一重工股份有限公司 | Running drive device and road grader |
| CN202669809U (en) * | 2012-08-08 | 2013-01-16 | 巢湖华晨防爆动力机械制造有限公司 | Transmission system with planetary reducer for mining anti-explosion diesel steel wheel locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939567B (en) | A kind of stepless speed variator with converter coupling | |
| CN103939566B (en) | A kind of stepless speed variator with two guide-roller type fluid torque converter | |
| CN102606708B (en) | Multi-gear hydrodynamic transmission applicable to various working conditions | |
| CN105065620B (en) | Hydraulic transmission system driven by four wheels | |
| CN201677878U (en) | Transmission system of mining explosion-proof diesel engine steel-wheel and common-track locomotive | |
| CN203239875U (en) | Multi-gear hydrodynamic transmission capable of adapting to multiple working conditions | |
| CN202669809U (en) | Transmission system with planetary reducer for mining anti-explosion diesel steel wheel locomotive | |
| CN202669808U (en) | Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer | |
| CN103953710B (en) | A kind of compound double-impeller torque converter and stepless speed variator | |
| CN102806921A (en) | Mining explosion-proof diesel steel wheel locomotive transmission system with planetary speed reducer | |
| CN2674201Y (en) | Mechanical-power, shift-gears speed-changing box | |
| CN102815307A (en) | Mining anti-explosion diesel steel-wheel locomotive with drive system containing planet reducer | |
| CN107165988A (en) | One kind two keeps off fixed axle gearbox | |
| CN201825697U (en) | Forklift fluid power gearshift gearbox | |
| CN101806349A (en) | Crawler-type traveling power transmission | |
| CN2292038Y (en) | All-hydraulic gear shift housing for heavy-duty lorry used in mine and highway | |
| CN201554788U (en) | Manual heavy-duty screw clutch | |
| CN105351492A (en) | Continuously variable transmission of composite type combination hydraulic torque converter | |
| CN105333095A (en) | Compound axial-flow type torque converter | |
| CN109435671A (en) | A kind of hybrid power coupling bridge based on two gearboxes | |
| CN103939560B (en) | A kind of stepless speed variator with twin-turbine torque converter | |
| CN204610784U (en) | One adopts gear box for mine | |
| CN201395052Y (en) | Gear box of twelve-ton fork truck | |
| CN2649874Y (en) | Change speed gear box for oil drilling | |
| CN213261963U (en) | Pure electric mining truck and power transmission system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |