CN107599832A - A kind of more power output structures for rushing to repair equipment - Google Patents
A kind of more power output structures for rushing to repair equipment Download PDFInfo
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- CN107599832A CN107599832A CN201710967999.0A CN201710967999A CN107599832A CN 107599832 A CN107599832 A CN 107599832A CN 201710967999 A CN201710967999 A CN 201710967999A CN 107599832 A CN107599832 A CN 107599832A
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- 230000008439 repair process Effects 0.000 title claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 230000007935 neutral effect Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000011084 recovery Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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Abstract
The invention discloses a kind of more power output structures for rushing to repair equipment, belong to Armored tracklayer technical field, there is provided a kind of high more power output structures of reliability.More power output structures are by carrying out simple structure improvement in engine belt pulley end face, i.e., increasing belt pulley screwed hole over pulleys carried, be connected it with input shaft by bolt, by the power output of engine to transmission case.Further, outputed power by combining 2 shift handles stirred on transmission case to the first rush repair equipment and hydraulic pump, and combine reversal valve control hydraulic pump and export to the second rush repair equipment or the 3rd rush repair equipment, the output of 6 kinds of operating modes can be realized.Improved by reliable, simple structure, realize a variety of power combination outputs, meet the demand of repairing equipment several work device while work, realize efficient, the reliably working of BDAR both equipment.
Description
Technical field
The invention belongs to Armored tracklayer technical field, it is related to a kind of more power output knots of crawler belt armored recovery vehicle
Structure.
Background technology
Active service crawler belt armored recovery vehicle substantially has power output structure more than two kinds, and a kind of used using the land of air cooling engine
Type vehicle.As shown in figure 4, land type air cooling engine breakdown van fundamental diagram, its air cooling engine 12 carry transmission case 13
With hydraulic pump 14.Divider box dedicated 15 carries transmission case 13 with engine by power transmission shaft 1 and is connected, and passes through power transmission shaft two
17 be that rush repair equipment 5 provides power.The hydraulic pump 14 and engine that the power source of rush repair equipment 8 is carried by air cooling engine 10 are certainly
The hydraulic system that hydraulic oil in V belt translation case is collectively forming provides.Specific power output structure is shown in Fig. 4.And active service crawler type fills
First repairing equipment uses high-power water-cooling engine, and engine is in itself without transmission case and hydraulic pump.As shown in Figure 5 two
Type of dwelling water-cooled engine rescue carrigae fundamental diagram, another amphibious type vehicle use water-cooled engine 19, rush to repair operation
The power of device is provided by the transmission case 20 being connected by power transmission shaft 3 23 with gearbox 18, and the transmission case passes through power transmission shaft four
24th, power transmission shaft 5 25 also provides power output for divider box dedicated 21 and transfer case waterborne 22.Divider box dedicated 21 passes through transmission
Axle 6 26 is connected with rush repair equipment 5, and the power of rush repair equipment 8 and rush repair equipment 9 is by the hydraulic pressure installed on divider box dedicated 21
Pump 6 and its hydraulic system provide.Specific power output structure is shown in Fig. 5.
With the increase of repairing crawler belt armored recovery vehicle weight, the power of engine is also being continuously increased, air cooling engine
Due to the limitation of heat dispersion, it can not meet that large-tonnage equips the requirement in whole domain.Therefore, it is newly developed
Crawler belt plate armour universal chassis is water-cooled engine, is provided with complicated and powerful cooling system, and engine does not carry biography
Dynamic case.Because being docked with comprehensive actuator, the position of original engine installation hydraulic pump is limited by interior space can not meet
Requirement.And the special transfer case of amphibious type vehicle land with type vehicle without existing necessary, therefore, design one
Kind can realize that and can meets that several work device makes on crawler belt armored recovery vehicle on the chassis such as crawler belt armoured carrier
With, and simple in construction, technology maturation, it is very necessary and urgent suitable for more power output structures of novel crawler plate armour universal chassis
Cut.
The content of the invention
(1) technical problems to be solved
The technical problem of the solution of the present invention is to provide a kind of more power output structures for rushing to repair equipment, can be filled in crawler belt
Realized on first universal chassis, and can meets that several work device uses, and high more dynamic of simple in construction, technology maturation, reliability
Power export structure.
(2) technical scheme
In order to solve the above technical problems, the technical scheme is that：A kind of more power output structures for rushing to repair equipment, its
It is characterised by, including engine, input shaft, transmission case, take-off (propeller) shaft, hydraulic pump, reversal valve；On engine belt pulley
With screwed hole, engine belt pulley makes input shaft connection hair by screwed hole and input input shaft bolt connection
The output shaft of motivation and the input shaft of transmission case；A power output mouth is provided with transmission case, the connection of the first power output mouth is defeated
Go out power transmission shaft；Second power output mouth connects the line shaft of hydraulic pump；Transmission case includes clutch A and clutch B, clutch A
The power intake of transmission case is connected jointly with clutch B input；Clutch A and clutch B output end connect respectively
The the first power output mouth and the second power output mouth of transmission case；Hydraulic power source provides oil sources for hydraulic pump；Hydraulic pump, reversal valve lead to
Fluid pressure line connection, the input of the hydraulic pressure output end connection reversal valve of hydraulic pump are crossed, reversal valve is capable of two of translated channel
Output end distinguishes two hydraulic power inputs.
Preferably, there are two shift handles, the first shift handle has two grades of A1, A0 on transmission case；Second gearshift hand
Handle has two grades of B0, B1；When the first shift handle is in A0 and the second shift handle is in B0 shelves, transmission case is in neutral shape
State, i.e., do not export power；When the first shift handle is in A0 and the second shift handle B1 shelves, transmission case will by clutch B
Power output is to take-off (propeller) shaft；When the first shift handle is in A1 and the second shift handle B0 shelves, transmission case passes through clutch
Device A outputs power to hydraulic pump；When the first shift handle is in A1 and the second shift handle B1 shelves, transmission case passes through clutch
Device B is outputed power to take-off (propeller) shaft, and transmission case is outputed power to hydraulic pump by clutch A.
Preferably, take-off (propeller) shaft output end connects the input shaft of the first rush repair equipment.
Preferably, reversal valve, the second rush repair equipment and the 3rd rush repair equipment are connected by fluid pressure line；Reversal valve can turn
Two output ends for changing path connect the hydraulic power input of the second rush repair equipment or the hydraulic pressure of the 3rd rush repair equipment respectively
Power intake；Output power to the second rush repair equipment or the 3rd rush repair equipment.
Preferably, the first rush repair equipment is generator.
Preferably, the second rush repair equipment is hoisting apparatus, i.e., hydraulic pressure is as power；
Preferably, the 3rd rush repair equipment is hydraulic pressure toothless saw, i.e., hydraulic pressure is as power.
Preferably, input shaft passes through the hole opened on piggyback pod dividing plate.
Preferably, reversal valve also has neutral output end.
Engine is the engine of universal chassis, increases by 4 screwed holes on engine belt pulley end face, and use 4 spiral shells
One end of bolt and input shaft connects.
(3) beneficial effect
1st, more power output structures can pass through less structural modification on universal chassis, use mature technology
Realize more power outputs of high reliability.2nd, more power output structures only increase by 4 M10X1's in the pulley end of engine
Screwed hole, as shown in Figure 2；3rd, more power output structures only need to the perforate on piggyback pod dividing plate, and in piggyback pod dividing plate and biography
Moving axis and transmission case junction installation drive shaft guard.4th, more power output structures by the gear shifting handle of transmission case and
6 kinds of working conditions can be achieved in the combination operation of reversal valve.
More power output structures are applied to crawler belt plate armour universal chassis, and strong ensure that to equipment module, standard
Change, the requirement of seriation.What more power output structures used is classical mechanical structure form, and structural modification is small, reliability
Height, for ease of maintenaince and use.More power output structures occupy little space, and do not destroy the overall structure shape of piggyback pod all-in-one
Formula.More power output structures filled up Lu Yongxing, water-cooled engine power mode recovery vehicle power output mode sky
In vain.Meet recovery vehicle functional requirement.
Brief description of the drawings
Fig. 1 is a kind of more power output structure schematic diagrams of repairing equipment of the present invention；
Fig. 2 a, 2b are that inventive engine improves pulley end structure chart after front pulley end structure, improvement respectively；
Fig. 3 is 2 shift handles, 4 kinds of work constitutional diagrams on transmission case 3 of the present invention；
Wherein, 3a is the schematic diagram that shift handle is in A1, B1 shelves；Wherein, 3b is that shift handle is in showing for A0, B0 shelves
It is intended to；Wherein, 3c is the schematic diagram that shift handle is in A0, B1 shelves；Wherein, 3d is the signal that shift handle is in A1, B0 shelves
Figure；
Fig. 4 is existing land type air cooling engine breakdown van fundamental diagram；
Fig. 5 is existing amphibious type water-cooled engine rescue carrigae fundamental diagram；
Fig. 6 is working condition in 1 shift handle 3 on existing amphibious type rescue carrigae divider box dedicated 21；
Wherein, 2. input shafts, 4. take-off (propeller) shafts, 10. engine belt pulleys, 11. belt pulley screwed hole (4-
M10X1) the power transmission shaft of 16. power transmission shaft, one 17. power transmission shaft, 2 23. power transmission shaft, three, 24. power transmission shafts, 4 25. power transmission shaft 5 26.
Six
Embodiment
Below in conjunction with the accompanying drawings to further detailed description of the invention.
A kind of more power output structures of repairing equipment of the present invention, i.e. a kind of more power outputs suitable for recovery vehicle
Structure.The invention by improve belt sheave structure engine 1, transmission case 3, power transmission shaft 2, power transmission shaft 4 and hydraulic pump 6 and its
The parts such as hydraulic system form.Increase belt pulley screwed hole 11 and input shaft on the engine belt pulley 10 of universal chassis
2 connections, are connected with transmission case 3 through the hole on piggyback pod dividing plate, the power output of the first rush repair equipment 5 are provided with transmission case
Mouth, the second rush repair equipment 8 and the 3rd rush repair equipment 9 installing port of hydraulic pump 6.Pass through the gear shift hand being applied in combination on transmission case 3
Handle and reversal valve 7, realize 6 kinds of repairing working conditions of output..
As shown in figure 1, a kind of more power output structures for rushing to repair equipment, including engine 1, input shaft 2, transmission case
3rd, the take-off (propeller) shaft 4 of the power of output transmission case 3, hydraulic pump 6, reversal valve 7.Or include including hydraulic system, hydraulic system
Hydraulic pump 6, reversal valve 7, connecting line, hydraulic oil source collectively constitute.
There is screwed hole 11, engine belt pulley 10 passes through screwed hole 11 and input input transmission on the belt pulley of engine 1
The bolt connection of axle 2；Input shaft 2 connects the output shaft of engine 1 and the input shaft of transmission case 3.
Further, as shown in Fig. 2 increasing 4-M10X1 screwed holes 11 on the engine belt pulley end face of universal chassis,
And be connected using 4 bolts with one end of input shaft 2, the other end of input shaft 2 is connected with transmission case 3, will be started
The power output of machine 1 is to transmission case 3.
2 power output mouths are provided with transmission case 3, a power output mouth (the first power output mouth) passes by exporting
Moving axis 4 outputs power to the first rush repair equipment 5.Another power output mouth (the second power output mouth) is by installed in transmission
Hydraulic pump 6 on case 3 is realized.
The input that transmission case 3 includes clutch A and clutch B, clutch A and clutch B is connected and (acted on) jointly
The power intake of transmission case 3；Clutch A and clutch B output end connect respectively transmission case 3 the first power output mouth and
Second power output mouth.First power output mouth connection input of take-off (propeller) shaft 4 of transmission case 3；Take-off (propeller) shaft 4 exports
The end connection input shaft of the first rush repair equipment 5；Second power output mouth of transmission case 3 and the power axis connection of hydraulic pump 6.
Hydraulic system includes hydraulic power source, and hydraulic power source is that hydraulic pump 6 provides oil sources；Hydraulic pump 6, the repairing of reversal valve 7, second are set
Standby 8 are connected with the 3rd rush repair equipment 9 by fluid pressure line, are outputed power to the second rush repair equipment 8 or the 3rd rush repair equipment
9。
Hydraulic pump 6, reversal valve 7 are connected by fluid pressure line.The input of the hydraulic pressure output end connection reversal valve 7 of hydraulic pump 6
End, 7 two (commutation) output ends of reversal valve connect the hydraulic power input of the second rush repair equipment 8 respectively or the 3rd repairing is set
Standby 9 hydraulic power input.
Reversal valve 7 also has neutral output end.
Therefore, the export structure can be individually or simultaneously to the first rush repair equipment 5, the second rush repair equipment 8 and the 3rd repairing
Equipment 9 exports power, rush repair equipment applying working condition in can be combined out 6.
First rush repair equipment 5 can be generator；Second rush repair equipment 8 can be hoisting apparatus, i.e., hydraulic pressure is as power
's；3rd rush repair equipment 9 can be hydraulic pressure toothless saw, i.e., hydraulic pressure is as power.
Input shaft 2 can pass through the hole newly opened on piggyback pod dividing plate 5.
The combination operation of gear shifting handle and reversal valve that more power output modes pass through special transmission case can be achieved 6 kinds
Working condition.
As shown in figure 3, transmission case 3 contains two clutches A and B, operated by shift handle.There are two on transmission case 3
Shift handle, the first shift handle have two grades of A1, A0；Second gearshift shift handle has two grades of B0, B1；Can export A1,
B1, A0, B0, A0, B1, and tetra- kinds of operating modes of A1, B0, as shown in Figure 3.
When shift handle is under A0 and B0 operating modes, transmission case 3 is in neutral position state, and clutch A and clutch B do not make
With state, power is not exported；When shift handle is under A0 and B1 operating modes, transmission case 3 is only exported power by clutch B
Take-off (propeller) shaft 4 exports to rush repair equipment 5 again；When shift handle is under A1 and B0 operating modes, transmission case 3 by clutch A,
Output power to hydraulic pump 6, by operating reversal valve 7 simultaneously, power output also there are two states：Export and set to the second repairing
For 8 and export to the 3rd rush repair equipment 9.
When shift handle is under A1 and B1 operating modes, power is only exported take-off (propeller) shaft by transmission case 3 by clutch B
4 export to rush repair equipment 5 again；Transmission case 3 is outputed power to hydraulic pump 6, by operating reversal valve simultaneously by clutch A
7, power output has two kinds of operating modes：Power is exported to rush repair equipment 5 and rush repair equipment 8 simultaneously.Power is exported and set to repairing simultaneously
Standby 5 and rush repair equipment 9.
By operating reversal valve in hydraulic system, the hydraulic oil pipe system of hydraulic pump 6 and rush repair equipment 8 can be connected,
By the power output of hydraulic pump to rush repair equipment 8；The hydraulic oil pipe system that can also be connected between hydraulic pump 6 and rush repair equipment 9,
By the power output of hydraulic pump to rush repair equipment 9.It is also possible that the liquid between hydraulic pump 6 and rush repair equipment 8 and rush repair equipment 9
It is all obstructed to press oil road, the state in unpowered output.
And the existing land using air cooling engine be only capable of on type vehicle export 4 kinds of operating modes.The only work of rush repair equipment 8
Make, or only rush repair equipment 5 works, and two kinds of rush repair equipments work simultaneously, and power totally 4 kinds of operating modes are not exported.And only
Power can be provided to 2 kinds of rush repair equipments.
On the amphibious type rescue carrigae using water-cooled engine, divider box dedicated 21 only has a clutch (see Fig. 6), energy
Export 4 kinds of operating modes：Only rush repair equipment 5 works, or only rush repair equipment 8 works, or only rush repair equipment 9 works, and can not export
Power totally 4 kinds of operating modes.Rush repair equipment 8 and rush repair equipment 9 can not work simultaneously.
The present invention operation principle be：
Such a export structure can be exported the power of water-cooled engine 1 to transmission case 3, transmission case by input shaft 2
Exported in conjunction with take-off (propeller) shaft 4, hydraulic pump 6 and reversal valve 7 with 6 kinds of different operating modes to apparatus for work, 6 kinds of operating mode difference
For：1. the power of water-cooled engine 1 is directly output to by rush repair equipment 5 by take-off (propeller) shaft 4；2. pass through hydraulic pump 6, commutation
Valve 7 and its hydraulic system provide power to rush repair equipment 8；3. set by hydraulic pump 6, reversal valve 7 and its hydraulic system to repairing
Standby 9 provide power；4. transmission case 3 to rush repair equipment 5 and is robbed simultaneously by take-off (propeller) shaft 4 and hydraulic pump 6 and its hydraulic system
Repair equipment 8 and export power；5. transmission case 3 to rush repair equipment 5 and is robbed by take-off (propeller) shaft 4 and hydraulic pump 6 and its hydraulic system
Repair equipment 9 while export power；6. neutral gear operating mode (shift handle A0, B0 composite condition), unpowered output.Schematic diagram is shown in Fig. 1.
The core technology of such a more power output structures is by carrying out simple structure in the end face of engine belt pulley 10
Improve, i.e., increase by 4 belt pulley screwed holes 11 (see Fig. 2) over pulleys carried, connected itself and input shaft 2 by 4 bolts
Connect, by the power output of engine to transmission case 3.2 shift handles (see Fig. 3) on transmission case are stirred by power by combination
Export to rush repair equipment 5 and hydraulic pump 6, and combine reversal valve 7 control hydraulic pump export to rush repair equipment 8 or rush repair equipment 9 (see
Fig. 3), the output of 6 kinds of operating modes can be realized.Improved by reliable, simple structure, realize a variety of power combination outputs, it is full
The demand that foot repairing equipment several work device works simultaneously, realize efficient, the reliably working of BDAR both equipment.
Claims (10)
1. a kind of more power output structures for rushing to repair equipment, it is characterised in that including engine (1), input shaft (2), pass
Dynamic case (3), take-off (propeller) shaft (4), hydraulic pump (6), reversal valve (7)；
There is screwed hole (11), engine belt pulley (10) is inputted by screwed hole (11) and input on engine (1) belt pulley
Power transmission shaft (2) bolt connection, input shaft (2) is set to connect the output shaft of engine (1) and the input shaft of transmission case (3)；
(2) individual power output mouth, the first power output mouth connection take-off (propeller) shaft (4) are provided with transmission case (3)；Second power
The line shaft of delivery outlet connection hydraulic pump (6)；Transmission case (3) includes clutch A's and clutch B, clutch A and clutch B
Input connects the power intake of transmission case (3) jointly；Clutch A and clutch B output end connect transmission case (3) respectively
The first power output mouth and the second power output mouth；
Hydraulic power source is that hydraulic pump (6) provides oil sources；Hydraulic pump (6), reversal valve (7) are connected by fluid pressure line, hydraulic pump (6)
The input of hydraulic pressure output end connection reversal valve (7), two output ends that reversal valve (7) is capable of translated channel distinguish two hydraulic pressure
Power intake.
2. a kind of more power output structures for rushing to repair equipment according to claim 1, it is characterised in that on transmission case (3)
With two shift handles, the first shift handle has two grades of A1, A0；Second shift handle has two grades of B0, B1；
When the first shift handle is in A0 and the second shift handle is in B0 shelves, transmission case is in neutral position state, i.e., does not export
Power；When the first shift handle is in A0 and the second shift handle B1 shelves, transmission case is outputed power to defeated by clutch B
Go out power transmission shaft (4)；When the first shift handle is in A1 and the second shift handle B0 shelves, transmission case is by clutch A by power
Export and give hydraulic pump (6)；When the first shift handle is in A1 and the second shift handle B1 shelves, transmission case will by clutch B
Power output gives take-off (propeller) shaft (4), and transmission case is outputed power by clutch A and gives hydraulic pump (6).
A kind of 3. more power output structures for rushing to repair equipment according to claim 1, it is characterised in that take-off (propeller) shaft
(4) output end connects the input shaft of the first rush repair equipment.
4. a kind of more power output structures for rushing to repair equipment according to claim 1, it is characterised in that reversal valve (7), the
Two rush repair equipments (8) are connected with the 3rd rush repair equipment (9) by fluid pressure line；Reversal valve (7) be capable of translated channel two are defeated
Go out the hydraulic power input that end connects the hydraulic power input or the 3rd rush repair equipment (9) of the second rush repair equipment (8) respectively
End；Output power to the second rush repair equipment (8) or the 3rd rush repair equipment (9).
A kind of 5. more power output structures for rushing to repair equipment according to claim 3, it is characterised in that the first rush repair equipment
For generator.
A kind of 6. more power output structures for rushing to repair equipment according to claim 4, it is characterised in that the second rush repair equipment
For hoisting apparatus, i.e., hydraulic pressure is as power.
A kind of 7. more power output structures for rushing to repair equipment according to claim 1, it is characterised in that the 3rd rush repair equipment
For hydraulic pressure toothless saw, i.e., hydraulic pressure is as power.
8. a kind of more power output structures for rushing to repair equipment according to claim 1, it is characterised in that input shaft is worn
The hole opened is crossed on piggyback pod dividing plate.
9. a kind of more power output structures for rushing to repair equipment according to claim 1, it is characterised in that reversal valve also has
Neutral output end.
10. a kind of more power output structures for rushing to repair equipment according to claim 1, it is characterised in that engine is logical
With the engine on chassis, increase by 4 screwed holes on engine belt pulley end face, and use the one of 4 bolts and input shaft
End connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967999.0A CN107599832B (en) | 2017-10-18 | 2017-10-18 | Multi-power output structure of rush-repair equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967999.0A CN107599832B (en) | 2017-10-18 | 2017-10-18 | Multi-power output structure of rush-repair equipment |
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| CN107599832A true CN107599832A (en) | 2018-01-19 |
| CN107599832B CN107599832B (en) | 2024-07-23 |
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| CN201710967999.0A Active CN107599832B (en) | 2017-10-18 | 2017-10-18 | Multi-power output structure of rush-repair equipment |
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| CN105564227A (en) * | 2014-10-17 | 2016-05-11 | 陕西重型汽车有限公司 | Sandwich mechanical hydraulic compound transmission case, and road maintenance truck power control method |
| CN205244309U (en) * | 2015-11-17 | 2016-05-18 | 杭州前进齿轮箱集团股份有限公司 | Tractor is with split type power shift gearbox |
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| CN201313504Y (en) * | 2008-11-11 | 2009-09-23 | 陈秀銮 | Power generation device capable of assisting engine |
| JP2010151234A (en) * | 2008-12-25 | 2010-07-08 | Aisin Aw Co Ltd | Power transmission device and vehicle mounted with the same |
| CN102128238A (en) * | 2010-01-18 | 2011-07-20 | 黄骐 | Modularized full-meshed brake type transmission |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107599832B (en) | 2024-07-23 |
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