CN202669808U - Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer - Google Patents
Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer Download PDFInfo
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- CN202669808U CN202669808U CN 201220389676 CN201220389676U CN202669808U CN 202669808 U CN202669808 U CN 202669808U CN 201220389676 CN201220389676 CN 201220389676 CN 201220389676 U CN201220389676 U CN 201220389676U CN 202669808 U CN202669808 U CN 202669808U
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- locomotive
- clutch
- planetary reducer
- transmission
- diesel engine
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Abstract
The utility model discloses a mining anti-explosion diesel steel wheel locomotive with a transmission system comprising a planetary reducer, which comprises a locomotive body, wherein a locomotive engine cabin, a locomotive transmission cabin and a cab are arranged on the locomotive body, a locomotive connector is arranged at the lower end of the right end face of the cab, a diesel is arranged in the locomotive engine cabin, a hydraulic shifting speed changer is arranged in the locomotive transmission cabin, the diesel is connected with the hydraulic shifting speed changer by the planetary reducer and an input universal coupling in sequence, a speed and direction changing control mechanism is connected with the hydraulic shifting speed changer, and two output universal couplings of the hydraulic shifting speed changer are respectively connected with front wheels and rear wheels of the locomotive by two spiral bevel gear reducers. The mining anti-explosion diesel steel wheel locomotive with the transmission system comprising the planetary reducer has the advantages that the locomotive speed can be reduced, the output torque is high, the structure is compact, the transmission is reliable, and the locomotive is applicable to a severe working environment of a calcium carbide plant.
Description
Technical field
The utility model relates to the explosion-proof diesel engine steel-wheel locomotive that a kind of driving system comprises 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 easily to blow steel rope when going out, steel rope jumps and breaks, and casualty accident often occurs.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, whole work flow has 16 joint pot cars, 2 locomotives, and an 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, electric furnace manufacturing line bend is large, locomotive moves in bend, and resistance is large, 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 explosion-proof diesel engine steel-wheel locomotive that driving system is comprised planetary reducer has following requirement: simple and compact for structure, driving torque is large, and driving efficiency is high, and speed is low, and steadily without going out, tractive force is large for locomotive driving.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 relatively high relatively, and driving torque is less, is unsuitable for the abominable working environment of calcium carbide originating firm.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and the explosion-proof diesel engine steel-wheel locomotive that provides a kind of driving system to comprise planetary reducer is so that reduce speed of operation, be adapted to the abominable working environment of calcium carbide originating firm.
The utility model be the technical solution problem by the following technical solutions.
Driving system comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer, and its constructional feature is, comprises car body, is provided with locomotive engine cabin, locomotive transmission cabin and operator's compartment on described car body; The lower end of the right side of described operator's compartment is provided with locomotive and meets and discusses; Described locomotive engine is provided with diesel engine in the cabin; Described locomotive transmission is provided with the manual transmission that surges within the cabin; Described diesel engine is connected with the input universal coupling by planetary reducer successively with described surge between the manual transmission;
Be provided with the flywheel terminal pad on the flywheel of described diesel engine, described flywheel terminal pad is connected with input shaft, and the input end of described planetary reducer is connected with described flywheel terminal pad by input shaft; The mouth of described planetary reducer is connected with the input universal coupling of the manual transmission that surges by flange; Be connected with the speed and direction changing steering unit on the described manual transmission that surges; Two of the manual transmission output universal couplings that surge are connected with two spiral bevel gear reducers respectively; Two spiral bevel gear reducers are connected respectively front vehicle wheel and the rear wheel of locomotive with hind axle by the front wheel spindle of locomotive.
The constructional feature that driving system of the present utility model comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer also is:
Be fixedly installed described flywheel terminal pad on the flywheel of described diesel engine, described flywheel and flywheel terminal pad all are arranged within the clutch bell; Be provided with the clutch bell terminal pad on the outside face of described clutch bell.
The described 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; Described transfer gear train includes the first transmission gear, and the two ends of the wheel shaft of described the first transmission gear are connected with respectively described oil pump and described input flange; Described 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 are connected with transmission gear in the described transfer gear train; The mouth of described transfer gear train is provided with output flange.
Compared with the prior art, the utility model beneficial effect is embodied in:
Explosion-proof diesel engine steel-wheel locomotive of the present utility model arranges planetary reducer at 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 larger 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 mine explosion-proof diesel locomotive.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 large driving efficiency of horsepower output moment of torsion obtains than large traction.
Explosion-proof diesel engine steel-wheel locomotive of the present utility model has the abominable working environment that reduces the speed of a motor vehicle, output torque height, compact conformation, reliable transmission, is adapted to the calcium carbide originating firm and can wait advantage.
Description of drawings
Fig. 1 is the front view that driving system of the present utility model comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer.
Fig. 2 is the surge structural representation of manual transmission of DB25 that driving system of the present utility model comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer.
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, 21 car bodies, 22 locomotive engine cabins, 23 locomotive transmission cabins, 24 operator'ies compartment, 25 locomotives are met and discussed.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 2, driving system comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer, comprises car body 21, is provided with locomotive engine cabin 22, locomotive transmission cabin 23 and operator's compartment 24 on described car body 21; The lower end of the right side of described operator's compartment 24 is provided with locomotive and meets and discusses 25; Be provided with diesel engine 1 in the described locomotive engine cabin 22; Be provided with the manual transmission 3 that surges within the described locomotive transmission cabin 23; Described diesel engine 1 is connected with input universal coupling 8 by planetary reducer 2 successively with described surge between the manual transmission 3;
Be provided with flywheel terminal pad 5 on the flywheel 4 of described diesel engine 1, described flywheel terminal pad 5 is connected with input shaft 6, and the input end of described planetary reducer 2 is connected with described flywheel terminal pad 5 by input shaft 6; The mouth of described planetary reducer 2 is connected by 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 described manual transmission 3 that surges; Two of the manual transmission 3 output universal couplings 10 that surge are connected with two spiral bevel gear reducers 11 respectively; Two spiral bevel gear reducers 11 are connected respectively front vehicle wheel 12 and the rear wheel 13 of locomotive with hind axle by the front wheel spindle of locomotive.
Explosion-proof diesel engine steel-wheel locomotive of the present utility model arranges planetary reducer at 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 abominable working environment of calcium carbide originating firm.Its compact conformation, stable drive can obtain larger 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 mine explosion-proof diesel locomotive.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 large driving efficiency of horsepower output moment of torsion obtains than large traction.Diesel engine is fixed on the panel in the locomotive engine cabin.
Be fixedly installed described flywheel terminal pad 5 on the flywheel 4 of described diesel engine 1, described flywheel 4 and flywheel terminal pad 5 all are arranged within the clutch bell 14; Be provided with clutch bell terminal pad 15 on the outside face of described clutch bell.
The described 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; Described transfer gear train includes the first transmission gear 20, and the two ends of the wheel shaft of described the first transmission gear 20 are connected with respectively described oil pump 16 and described input flange 18; Described 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 are connected with transmission gear in the described transfer gear train 17; The mouth of described transfer gear train 17 is provided with output flange 19.
The manual transmission that surges has the two ends output function, has improved output torque and the driving efficiency of driving system, can make locomotive obtain larger tractive force.The preferred DB25 of the manual transmission that the surges manual transmission that surges, its transmission gear all is in normal engagement, and is little than conventional mechanical manual transmission noise.The speed and direction changing steering unit 9 that connects on the described manual transmission 3 that surges is arranged within the described operator's compartment 24, and chaufeur can carry out speed change and break-in operation by 9 pairs of locomotives of speed and direction changing steering unit.
The DB25 type surges, and manual transmission has the clutch structure of surging, the gear shifting structure that surges, 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 implementation, the flywheel mouth of anti-explosion diesel engine is connected with planetary reducer, planetary reducer is connected by the surge input flange of manual transmission of input universal coupling and DB25 type.The DB25 type surge manual transmission output flange by 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 commutation variable speed operation of locomotive.
Claims (3)
1. driving system comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer, it is characterized in that, comprises car body (21), is provided with locomotive engine cabin (22), locomotive transmission cabin (23) and operator's compartment (24) on described car body (21); The lower end of the right side of described operator's compartment (24) is provided with locomotive meet and discuss (25); Be provided with diesel engine (1) in the described locomotive engine cabin (22); Be provided with the manual transmission that surges (3) within the described locomotive transmission cabin (23); Be connected with input universal coupling (8) by planetary reducer (2) successively between described diesel engine (1) and the described manual transmission that surges (3);
Be provided with flywheel terminal pad (5) on the flywheel (4) of described diesel engine (1), described flywheel terminal pad (5) is connected with input shaft (6), and the input end of described planetary reducer (2) is connected with described flywheel terminal pad (5) by input shaft (6); The mouth of described planetary reducer (2) is connected with the input universal coupling (8) of the manual transmission that surges (3) by flange (7); Be connected with speed and direction changing steering unit (9) on the described manual transmission that surges (3); Two of manual transmission (3) the output universal couplings (10) that surge are connected with two spiral bevel gear reducers (11) respectively; Two spiral bevel gear reducers (11) are connected respectively front vehicle wheel (12) and the rear wheel (13) of locomotive with hind axle by the front wheel spindle of locomotive.
2. driving system according to claim 1 comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer, it is characterized in that, be fixedly installed described flywheel terminal pad (5) on the flywheel (4) of described diesel engine (1), described flywheel (4) and flywheel terminal pad (5) all are arranged within the clutch bell (14); Be provided with clutch bell terminal pad (15) on the outside face of described clutch bell.
3. driving system according to claim 1 comprises the explosion-proof diesel engine steel-wheel locomotive of planetary reducer, it is characterized in that the described 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; Described transfer gear train (17) includes the first transmission gear (20), and the two ends of the wheel shaft of described the first transmission gear (20) are connected with respectively described oil pump (16) and described input flange (18); Described 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 are connected with transmission gear in the described transfer gear train (17); The mouth of described transfer gear train (17) is provided with output flange (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389676 CN202669808U (en) | 2012-08-08 | 2012-08-08 | Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389676 CN202669808U (en) | 2012-08-08 | 2012-08-08 | Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer |
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| Publication Number | Publication Date |
|---|---|
| CN202669808U true CN202669808U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389676 Expired - Lifetime CN202669808U (en) | 2012-08-08 | 2012-08-08 | Mining anti-explosion diesel steel wheel locomotive with transmission system comprising planetary reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815307A (en) * | 2012-08-08 | 2012-12-12 | 巢湖华晨防爆动力机械制造有限公司 | Mining anti-explosion diesel steel-wheel locomotive with drive system containing planet reducer |
-
2012
- 2012-08-08 CN CN 201220389676 patent/CN202669808U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815307A (en) * | 2012-08-08 | 2012-12-12 | 巢湖华晨防爆动力机械制造有限公司 | Mining anti-explosion diesel steel-wheel locomotive with drive system containing planet reducer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |