CN103359125B - Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive - Google Patents
Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive Download PDFInfo
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- CN103359125B CN103359125B CN201310325736.1A CN201310325736A CN103359125B CN 103359125 B CN103359125 B CN 103359125B CN 201310325736 A CN201310325736 A CN 201310325736A CN 103359125 B CN103359125 B CN 103359125B
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- locomotive
- shell
- output shaft
- gear ring
- output system
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 15
- 239000011707 mineral Substances 0.000 title claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- General Details Of Gearings (AREA)
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Abstract
The invention discloses a kind of hydrodynamic transmission output system for mineral explosion-proof diesel locomotive, including shell, shell includes upper shell and lower house, and output shaft passes from shell, and the two ends of output shaft all stretch out in outside shell；Outside shell, it is each provided with a minor sprocket in two ends of output shaft；In the inner chamber of shell, output shaft is arranged with a gear ring dish and a spacer, the outer peripheral face of gear ring dish is fixedly installed second gear ring；Spacer and gear ring dish are disposed adjacent；Position between shell and minor sprocket on output shaft, is close at the outer wall of shell be arranged with a cover plate.The hydrodynamic transmission output system for mineral explosion-proof diesel locomotive of the present invention, has simple in construction, realizes easily, has two ends output function, the operation stability that can improve locomotive and safety and the advantage such as holistic cost is low.
Description
Technical field
The present invention relates to a kind of hydrodynamic transmission output system for mineral explosion-proof diesel locomotive.
Background technology
Driving safety and the stability of coal mine explosion-proof diesel locomotive are extremely important.Mine anti-explosion diesel oil
The performance that the variable ratio drive system of locomotive is has conclusive shadow for pull strength and the moment of torsion of locomotive
Ring.
Fig. 5 is a parts differential assembly of a kind of existing hydraulic transmission box, and namely hydraulic power exports
Structure, including thrust washer the 501, first gear shaft the 502, second gear shaft 503, right differential mechanism
Shell the 504, first bolt the 505, first gear ring 506, left differential carrier 507, bearing 508, semiaxis
Gear 509, packing ring 5010, planetary gear 5011 and the second bolt 5012.By two ends ball bearing
508 are contained on gear box casing, and differential assembly is equipped with 2 axle shaft gears 509 and 4 planet teeth
Wheel 5011, planetary gear supports with first gear shaft the 502, second gear shaft 503, and wherein second
Gear shaft 503 is fixed on right differential carrier 504 with the first bolt 505.Thrust ring 501, packing ring
5010 are contained between differential casing and planetary gear, axle shaft gear.Differential casing is made a left side
, right dissection type, left differential carrier 507, right differential housing the 504, first gear ring 506 are by second
Bolt 5012 couples.The effect of differential mechanism: mainly transmit the moment of torsion of power transmission shaft, it is allowed to two
The rotation of semiaxis variable speed, to meet the rotation requirement of each wheel of left and right square such as grade.This
Planetary gear is utilized the effect of the actual differential of transforming principle that can revolve round the sun again of rotation to realize turning
Revolution time curved and rotation, it is ensured that the normal rolling of wheel, but it can be only applied to highway
Field vehicle, cannot use on the rail vehicle.
Summary of the invention
The present invention is for avoiding weak point present in above-mentioned prior art, it is provided that a kind of mine anti-explosion
The hydraulic transmission output system of diesel locomotive, to ensure that the diesel engine of locomotive has stable workability
Energy.
The present invention solves that technical problem is by the following technical solutions.
Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive, it is structurally characterized in that, including shell,
Described shell includes that upper shell and lower house, described output shaft pass from described shell, and institute
The two ends stating output shaft all stretch out in outside described shell；Outside described shell, described defeated
Two ends of shaft are each provided with a minor sprocket；In the inner chamber of described shell, described
A gear ring dish and a spacer it is arranged with on output shaft, fixing on the outer peripheral face of described gear ring dish
It is provided with second gear ring；Described spacer and described gear ring dish are disposed adjacent；On output shaft
Position between described shell and described minor sprocket, is close at the outer wall of described shell sheathed
There is a cover plate.
The construction features of the hydrodynamic transmission output system for mineral explosion-proof diesel locomotive of the present invention lies also in:
Described minor sprocket is anchored on the end of described output shaft by fastening bolt, in described fastening bolt
And between minor sprocket, it is additionally provided with metal washer.
Described minor sprocket is connected with the big sprocket wheel on the axletree being sheathed on locomotive, by institute by chain
State minor sprocket and drive described big sprocket, thus drive the vehicle wheel rotation of locomotive.
It is fixedly connected by fastening bolt between described second gear ring and described gear ring dish.
Compared with the prior art, the present invention has the beneficial effect that:
The change speed gear box of hydraulic transmission output system next-door neighbour's locomotive of the present invention is arranged, and is driven by change speed gear box
, the drive mechanism that is between change speed gear box and wheel, the power of electromotor can be passed to car
Wheel, its transmission performance is stable, it is ensured that diesel engine has stable service behaviour, and transmission is effective
.The hydraulic transmission output system of the present invention, uses gear ring and the structure of gear ring dish and chain gear transmission
Structure, transmission performance is stable and can guarantee that gear ratio accurately.Output shaft two ends are respectively provided with one
Individual minor sprocket, has two ends output function, can ensure that two wheels are synchronized with the movement, it is ensured that good
Synchronicity, improve the operation stability of locomotive and safety.In whole system, most of portions
Part is all to use conventional standard component, it is achieved simply easy, holistic cost is low.
The hydrodynamic transmission output system for mineral explosion-proof diesel locomotive of the present invention, Diesel Driven change speed gear box
, change speed gear box drives gear ring and output shaft motion, two of output shaft of hydraulic transmission output system
Minor sprocket is connected with front axle and the hind axle upper sprocket wheel of locomotive by chain respectively, drives machine
Car runs, and has simple in construction, realizes easily, has two ends output function, can improve locomotive
Operation stability and safety and the advantage such as holistic cost is low.
Accompanying drawing explanation
Fig. 1 is the front view of the hydrodynamic transmission output system for mineral explosion-proof diesel locomotive of the present invention.
Fig. 2 is the left view of the hydrodynamic transmission output system for mineral explosion-proof diesel locomotive of the present invention.
Fig. 3 is the stepless change of the mine explosion-proof diesel locomotive of the hydraulic transmission output system being provided with the present invention
The schematic diagram of speed transmission process.
Fig. 4 is that the structure of the mine explosion-proof diesel locomotive of the hydraulic transmission output system being provided with the present invention is shown
It is intended to.
Fig. 5 is the structural representation of the differential assembly of a kind of existing hydraulic transmission box.
Label in Fig. 1～Fig. 5: 1 upper shell, 2 lower houses, 3 output shafts, 4 minor sprockets, 5 gear ring dishes,
6 spacers, 7 second gear rings, 8 cover plates, 9 fastening bolts, 10 metal washers, 11 chains, 12 cars
Wheel shaft, 13 big sprocket wheels, 14 wheels, 15 car bodies, 16 transmission cabins, 17 driver's cabins, 18 diesel oil are sent out
Motivation, 19 change speed gear boxes, 20 hydraulic transmission output system,
501 thrust washers, 502 first gear shafts, 503 second gear shafts, 504 right differential carriers, 50
5 first bolts, 506 first gear rings, 507 left differential carriers, 508 bearings, 509 axle shaft gears,
5010 packing rings, 5011 planetary gears, 5,012 second bolts.
Below by way of detailed description of the invention, and the invention will be further described to combine accompanying drawing.
Detailed description of the invention
See Fig. 1～Fig. 3, hydrodynamic transmission output system for mineral explosion-proof diesel locomotive, including shell,
Described shell includes that upper shell 1 and lower house 2, described output shaft 3 pass from described shell, and
The two ends of described output shaft 3 all stretch out in described outside
Outside shell；Outside described shell, be each provided with in two ends of described output shaft 3 one little
Sprocket wheel 4；In the inner chamber of described shell, described output shaft 3 is arranged with gear ring dish 5 He
One spacer 6, the outer peripheral face of described gear ring dish 5 is fixedly installed second gear ring 7；Described
Spacer 6 and described gear ring dish 5 are disposed adjacent；Output shaft 3 is positioned at described shell and described chainlet
Position between wheel 4, is close at the outer wall of described shell be arranged with a cover plate 8.
Described minor sprocket 4 is anchored on the end of described output shaft 3 by fastening bolt 9, at described fastening spiral shell
Metal washer 10 it is additionally provided with between bolt 9 and minor sprocket 4.
Described minor sprocket 4 is connected with the big sprocket wheel 13 on the axletree 12 being sheathed on locomotive by chain 11
, described minor sprocket 4 drive described big sprocket wheel 13 to move, thus drive the wheel 14 of locomotive to rotate
。
It is fixedly connected by fastening bolt 9 between described second gear ring 7 and described gear ring dish 5.
The hydraulic transmission output system 20 of the present invention is disposed adjacent with the change speed gear box 19 of locomotive, described speed change
Case 19 is driven by diesel engine 18, and described second gear ring 7 is driven rotation by change speed gear box 19.The
Two gear rings drive gear ring dish and output shaft rotation；The minor sprocket at output shaft two ends also turns with output shaft
Dynamic, and then drive the big sprocket wheel rotation on the axletree of locomotive to rotate together with axletree, thus
The wheel driving locomotive rotates so that locomotive can orbit.Output shaft is provided with
Multiple bearings.Described cover plate is for closing the connecting portion between output shaft and housing, it is to avoid
Dust or foreign material enter in shell inner cavity.
Such as Fig. 4, mine explosion-proof diesel locomotive includes car body 15, and described car body is provided with transmission cabin 16 He
Driver's cabin 17；Diesel engine 18, described Diesel engine 18 it is provided with in described transmission cabin 17
Output shaft on connect have change speed gear box 19, the hydraulic transmission output system 20 of the present invention is by described change
Speed case 19 drives, and then drives the wheel 14 of locomotive to move.Upper shell and lower house are mutual
Fasten, form a shell.Output shaft passes shell, stretch out the two ends of shell be respectively arranged with one little
Sprocket wheel.Within shell, output shaft overlaps upper ring gear dish, gear ring dish is fixed the second gear ring, the
Two gear rings are driven by change speed gear box 19.
As shown in Figure 3 and Figure 4, the change speed gear box of hydraulic transmission output system next-door neighbour's locomotive of the present invention is arranged
, and driven by change speed gear box, the drive mechanism being between change speed gear box and wheel, can will start
The power of machine passes to wheel, and its transmission performance is stable, it is ensured that diesel engine has stable work
Performance, transmission is effective.The hydraulic transmission output system of the present invention, uses gear ring and gear ring dish
Structure and sprocket drive structure, transmission performance is stable and can guarantee that gear ratio accurately.Output
Axle two ends are respectively provided with a minor sprocket, have two ends output function, can ensure that two wheels are same
Step motion, it is ensured that good synchronicity, improves operation stability and the safety of locomotive.Whole
In system, most of parts are all to use conventional standard component, it is achieved simply easy, overall one-tenth
This is low.
Change speed gear box 19 uses hydraulic transmission gearbox, can realize low speed starting, and locomotive driving speed is by oil
Gate control, locomotive operation is steady, shift velocity interpolation infinitely variable speeds.Because realizing low speed starting,
Eliminating original mechanical drive system because of starting speed soon, locomotive easily hinders hands etc. when linking up with operation
Hidden danger.Processing ease, driving comfort, behaviour's sound is low.The fluid power of hydraulic transmission gearbox
Torque-converters is the non-rigid torque converter of the one with liquid as working media, is hydraulic power
One of pattern.Fluid torque-converter can eliminate shock and vibration, overload protection performance and starting performance
Good；The rotating speed of output shaft can be more than or less than power shaft
Rotating speed, the speed discrepancy of two axles is different with the size of transmission moment of torsion；There is good fluid drive
Can, when load increases, output speed declines automatically, otherwise automatically rises；Ensure that diesel engine has surely
Fixed service behaviour, adds the moment of torsion of locomotive, increases the pull strength of locomotive, makes locomotive energy
Play bigger benefit.
The explosion-proof diesel engine steel-wheel locomotive of the present invention, diesel engine input passes through hydraulic power speed change
Case connects, and change speed gear box imparts power to wheel, hydraulic power by hydraulic transmission output system
Two output minor sprockets of output system are respectively by chain and the front axle of locomotive and hind axle
Big sprocket wheel is connected, thus drives locomotive front wheels and rear wheels, has and eliminates the impact of locomotive and shake
Move, ensure that diesel engine has stable service behaviour, adds the moment of torsion of locomotive, increases locomotive
The advantage such as pull strength.
Claims (4)
1. hydrodynamic transmission output system for mineral explosion-proof diesel locomotive, is characterized in that, including shell, described shell includes upper shell
(1) and lower house (2), output shaft (3) passes from described shell, and the two ends of described output shaft (3) all stretch out in institute
State outside shell；Outside described shell, it is each provided with a minor sprocket (4) in two ends of described output shaft (3)；?
In the inner chamber of described shell, described output shaft (3) is arranged with a gear ring dish (5) and a spacer (6), described tooth
Second gear ring (7) it is fixedly installed on the outer peripheral face of circle dish (5)；Described spacer (6) and described gear ring dish (5) are adjacent
Arrange；Output shaft (3) is positioned at the position between described shell and described minor sprocket (4), is close to the outer wall of described shell
Place is arranged with a cover plate (8)；
Hydraulic transmission output system (20) is disposed adjacent with the change speed gear box (19) of locomotive, and described change speed gear box (19) is by diesel engine
Electromotor (18) drives, and described second gear ring (7) is driven by change speed gear box (19) and rotates；Second gear ring drives gear ring dish and defeated
Shaft rotates；The minor sprocket at output shaft two ends also with output shaft rotation, and then drive the big sprocket wheel on the axletree of locomotive to rotate and
Axletree rotates together, thus the wheel driving locomotive rotates so that locomotive can orbit.
Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive the most according to claim 1, is characterized in that, described chainlet
Wheel (4) is anchored on the end of described output shaft (3) by fastening bolt (9), at described fastening bolt (9) and minor sprocket
(4) metal washer (10) it is additionally provided with between.
Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive the most according to claim 1 and 2, is characterized in that, described
Minor sprocket (4) is connected, by described with the big sprocket wheel (13) on the axletree (12) being sheathed on locomotive by chain (11)
Minor sprocket (4) drives described big sprocket wheel (13) to move, thus drives the wheel (14) of locomotive to rotate.
Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive the most according to claim 1 and 2, is characterized in that, described
It is fixedly connected by fastening bolt (9) between second gear ring (7) and described gear ring dish (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325736.1A CN103359125B (en) | 2013-07-30 | 2013-07-30 | Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325736.1A CN103359125B (en) | 2013-07-30 | 2013-07-30 | Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103359125A CN103359125A (en) | 2013-10-23 |
| CN103359125B true CN103359125B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310325736.1A Active CN103359125B (en) | 2013-07-30 | 2013-07-30 | Hydrodynamic transmission output system for mineral explosion-proof diesel locomotive |
Country Status (1)
| Country | Link |
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| CN (1) | CN103359125B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB679576A (en) * | 1950-02-03 | 1952-09-17 | Fell Developments Ltd | Power plant |
| DE2600752C2 (en) * | 1976-01-10 | 1978-01-12 | Funke + Huster Elektrizitätsgesellschaft, 4300 Essen | Warning trolleys for coolie lanes in mining |
| CN86205122U (en) * | 1986-07-25 | 1987-06-03 | 双鸭山矿务局 | Locomotive driven by hydraulic accumltors |
| CN2808676Y (en) * | 2005-07-04 | 2006-08-23 | 郝彦江 | Mine track locomotive with anti-explosion diesel engine |
| CN202499140U (en) * | 2011-12-06 | 2012-10-24 | 王永春 | Diesel traction engine |
| CN203358588U (en) * | 2013-07-30 | 2013-12-25 | 巢湖华晨防爆动力机械制造有限公司 | Hydrodynamic drive output system of mining explosion-proof diesel locomotive |
-
2013
- 2013-07-30 CN CN201310325736.1A patent/CN103359125B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103359125A (en) | 2013-10-23 |
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