CN206530404U - A kind of loading machine and its diesel engine and diesel engine front end train - Google Patents
A kind of loading machine and its diesel engine and diesel engine front end train Download PDFInfo
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- CN206530404U CN206530404U CN201720017710.4U CN201720017710U CN206530404U CN 206530404 U CN206530404 U CN 206530404U CN 201720017710 U CN201720017710 U CN 201720017710U CN 206530404 U CN206530404 U CN 206530404U
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- diesel engine
- pulley
- conveyer belt
- fan
- engine front
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Abstract
The utility model discloses a kind of diesel engine front end train, including crank pulley on bent axle and the fan pulley that is connected with fan, it also includes the first idle pulley and the first conveyer belt.Wherein, the first idle pulley is arranged between crank pulley and fan pulley, and the first conveyer belt is around being located on crank pulley, the first idle pulley and fan pulley, using the power output on the crank pulley as power take-off unit.It can change the distance between crank pulley and fan pulley by increasing idle pulley, and ensure the stability of the power transmission of the first conveyer belt, the size for changing the first conveyer belt reaches the purpose for changing position of fan.The invention also discloses the diesel engine with above-mentioned diesel engine front end train and the loading machine with the diesel engine.
Description
Technical field
The utility model is related to Diesel Engine Technique Field, specifically, is related to a kind of loading machine and its diesel engine and bavin
Oil machine front end wheel train.
Background technology
In the type of some diesel engines of the prior art in order to ensure power transmission reliability, it is necessary to ensure bent axle skin
The belt of both belt wheel, fan pulley and connection has specific position so that the position of fan can not change.So as to lead
The height of fan and water tank is caused to mismatch so that fan coolling effect is poor, causes the diesel engine can not be applied directly to loading machine
In.
Therefore, a kind of diesel engine front end wheel train structure how is provided, so that the matched of fan and water tank, is this area
The current technical issues that need to address of technical staff.
Utility model content
In view of this, the utility model provides a kind of diesel engine front end train, to change the position of fan.In addition, this
Utility model additionally provides a kind of diesel engine with above-mentioned diesel engine front end train and the loading machine with the diesel engine.
To achieve the above object, the utility model provides following technical scheme：
A kind of diesel engine front end train, including crank pulley on bent axle and the fan belt that is connected with fan
Wheel, it also includes：
It is arranged on the first idle pulley between the crank pulley and the fan pulley；
It is described around the first conveyer belt being located on the crank pulley, first idle pulley and the fan pulley
The power of the crank pulley is passed to the fan pulley and passes to first idle pulley again by the first conveyer belt.
Preferably, in above-mentioned diesel engine front end train, first conveyer belt is polywedge bet.
Preferably, in above-mentioned diesel engine front end train, in addition to for adjusting the of the first conveyer belt tensile force
One automatic tensioner.
Preferably, in above-mentioned diesel engine front end train, first conveyer belt is also around being located on water pump, and described
One conveyer belt passes to the water pump after power is transmitted into first idle pulley.
Preferably, in above-mentioned diesel engine front end train, in addition to it is arranged between the crank pulley and generator
The second idle pulley；
Around the second conveyer belt being located on the crank pulley, second idle pulley and the generator, and described
The power of the crank pulley is passed to second idle pulley and passes to the generator again by two conveyer belts.
Preferably, in above-mentioned diesel engine front end train, second conveyer belt is polywedge bet.
Preferably, in above-mentioned diesel engine front end train, second idle pulley is two.
Preferably, in above-mentioned diesel engine front end train, in addition to for adjusting the of the second conveyer belt tensile force
Two automatic tensioners.
A kind of diesel engine, including diesel engine front end train, wherein, the diesel engine front end train is any one institute as described above
The diesel engine front end train stated.
A kind of loading machine, including diesel engine, wherein, the diesel engine is diesel engine as described above.
Understood via above-mentioned technical scheme, the utility model discloses a kind of diesel engine front end train, including installed in
Crank pulley on bent axle and the fan pulley being connected with fan, it also includes the first idle pulley and the first conveyer belt.Wherein,
First idle pulley is arranged between crank pulley and fan pulley, and the first conveyer belt is around being located at crank pulley, the first idle pulley
On fan pulley, using the power output on the crank pulley as power take-off unit.It can be changed by increasing idle pulley
Become the distance between crank pulley and fan pulley, and ensure the stability of the power transmission of the first conveyer belt, change
The size of first conveyer belt reaches the purpose for changing position of fan.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
The structural representation for the diesel engine front end train that Fig. 1 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of diesel engine front end train, to change the position of fan.The utility model
Another core be to provide a kind of diesel engine with above-mentioned diesel engine front end train and the loading machine with the diesel engine.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model discloses a kind of diesel engine front end train, including the bent axle skin on bent axle
Belt wheel 1 and the fan pulley 8 being connected with fan, it also includes the first idle pulley 6 and the first conveyer belt 9.Wherein, the first idle pulley 6
It is arranged between crank pulley 1 and fan pulley 8, the first conveyer belt 9 is around being located at crank pulley 1, the first idle pulley 6 and wind
Fan on belt pulley 8, using the power output on the crank pulley 1 as power take-off unit, specific output procedure is：Will
The power of crank pulley 1 is passed on fan pulley 8 by the first conveyer belt 9, to drive the rotation of fan, is then passed through
First conveyer belt 9 passes to the first idle pulley 6.By increase the first idle pulley 6 can change crank pulley 1 and fan pulley 8 it
Between distance, and ensure the first conveyer belt 9 power transmission stability, change the first conveyer belt 9 size reach change
The purpose of position of fan.First idle pulley 6 ensures the stationarity of transmission, it is therefore prevented that the first conveyer belt 9 skids.
First conveyer belt 9 disclosed herein is polywedge bet, polywedge bet be by matrix of flat rubber belting, inner surface is placed with
The ring-shaped rubber transmission belt of spacing, the 40 ° of trapezoidal wedges in longitudinal direction.In practice, first conveyer belt 9 can also be the transmission of other structures
Band, as long as disclosure satisfy that the conveyer belt of power transmission.
The diesel engine front end of this in further embodiment train also includes being used to adjust the first of the tensile force of the first conveyer belt 9
Automatic tensioner 7.Specifically, the power of crank pulley 1 is passed on fan pulley 8, to drive the rotation of fan, so
The first idle pulley 6 is passed to by the first conveyer belt 9 afterwards, then passes to the first automatic tensioner 7.First automatic tensioner 7 is the
One conveyer belt 9 automatically provides tensile force, it is ensured that the polywedge bet of whole train being capable of auto-tensioning, the reliability of raising train.
In addition, the number in order to reduce driving part, also by the first conveyer belt 9 also around being located on the water pump 10 of diesel engine,
During realizing that crank pulley 1 is rotated, while driving water pump 10 to rotate.Specifically, the power of crank pulley 1 is passed into wind
Fan on belt pulley 8, to drive the rotation of fan, the first idle pulley 6 is then passed to by the first conveyer belt 9, then pass by first
Send band 9 to impart power to water pump 10, water pump 10 is rotated simultaneously, first is imparted power to finally by the first transmission belt 9
Automatic tensioner 7.Can be according to setting the need for difference, and in protection domain around set direction for the first conveyer belt 9
It is interior.In addition, the number and size for the first idle pulley 6 can be herein not specifically limited according to setting the need for difference.
On the basis of above-mentioned technical proposal, diesel engine front end train disclosed herein also includes the He of the second idle pulley 3
Second conveyer belt 2.Wherein, the second idle pulley 3 is arranged between crank pulley 1 and generator 4, and the second conveyer belt 2 is around being located at
On crank pulley 1, the second idle pulley 3 and generator 4, the power on crank pulley 1 is passed into the second idle pulley 3 and transmitted again
To generator 4.Above-mentioned setting can further vary depending on the position of generator 4, to adapt to different demands, improve suitable
With property.
In specific embodiment, second conveyer belt 2 is polywedge bet.
And be two for the number of the second idle pulley 3, in embodiment disclosed herein, when power is transmitted, power
First the second idle pulley 3 is given after the output of crank pulley 1, second the second idle pulley 3 is then passed to again, continues to pass to hair
Motor 4.Size and position for two the second idle pulleys 3 can be according to setting the need for difference, the chi of two the second idle pulleys 3
It is very little to may be the same or different.
Further also include the second automatic tensioner 5 for being used to adjust the tensile force of the second conveyer belt 2.Specific power
Transmittance process is：Power passes to first the second idle pulley 3, the successively by crank pulley 1 by the effect of the second conveyer belt 2
Two the second idle pulleys 3, the automatic tensioners 5 of generator 4 and second.Second idle pulley 3 ensures the stationarity of transmission, it is therefore prevented that second passes
Band 2 is sent to skid.Second automatic tensioner 5 is that the second conveyer belt 2 automatically provides tensile force, it is ensured that the polywedge bet of whole train can
Auto-tensioning, improves the reliability of train.
In addition, disclosed herein as well is a kind of diesel engine, including diesel engine front end train, wherein, the diesel engine front end wheel
It is that diesel engine for the diesel engine front end train as disclosed in above-mentioned embodiment, therefore with the diesel engine front end train also has
Above-mentioned all technique effects, this is no longer going to repeat them.
In addition, disclosed herein as well is a kind of loading machine, including diesel engine, wherein, the diesel engine is such as above-mentioned embodiment
Disclosed in diesel engine, therefore, the loading machine with the diesel engine also have above-mentioned all technique effects.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of diesel engine front end train, including crank pulley (1) on bent axle and the fan skin that is connected with fan
Belt wheel (8), it is characterised in that also include：
It is arranged on the first idle pulley (6) between the crank pulley (1) and the fan pulley (8)；
Around the first conveyer belt being located on the crank pulley (1), first idle pulley (6) and the fan pulley (8)
(9), the power of the crank pulley (1) is passed to the fan pulley (8) and passed to again by first conveyer belt (9)
First idle pulley (6).
2. diesel engine front end train according to claim 1, it is characterised in that first conveyer belt (9) is polywedge bet.
3. diesel engine front end train according to claim 1, it is characterised in that also including for adjusting first transmission
First automatic tensioner (7) of band (9) tensile force.
4. diesel engine front end train according to claim 1, it is characterised in that first conveyer belt (9) is also around being located at
On water pump (10), and first conveyer belt (9) will pass to the water pump after power transmission first idle pulley (6)
(10)。
5. the diesel engine front end train according to claim any one of 1-4, it is characterised in that also including being arranged on the song
The second idle pulley (3) between shaft pulley (1) and generator (4)；
Around the second conveyer belt (2) being located on the crank pulley (1), second idle pulley (3) and the generator (4),
And second conveyer belt (2) by the power of the crank pulley (1) pass to second idle pulley (3) pass to again it is described
Generator (4).
6. diesel engine front end train according to claim 5, it is characterised in that second conveyer belt (2) is polywedge bet.
7. diesel engine front end train according to claim 5, it is characterised in that second idle pulley (3) is two.
8. diesel engine front end train according to claim 5, it is characterised in that also including for adjusting second transmission
Second automatic tensioner (5) of band (2) tensile force.
9. a kind of diesel engine, including diesel engine front end train, it is characterised in that the diesel engine front end train is such as claim
Diesel engine front end train described in any one of 1-8.
10. a kind of loading machine, including diesel engine, it is characterised in that the diesel engine is diesel engine as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017710.4U CN206530404U (en) | 2017-01-06 | 2017-01-06 | A kind of loading machine and its diesel engine and diesel engine front end train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017710.4U CN206530404U (en) | 2017-01-06 | 2017-01-06 | A kind of loading machine and its diesel engine and diesel engine front end train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530404U true CN206530404U (en) | 2017-09-29 |
Family
ID=59917112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017710.4U Active CN206530404U (en) | 2017-01-06 | 2017-01-06 | A kind of loading machine and its diesel engine and diesel engine front end train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530404U (en) |
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2017
- 2017-01-06 CN CN201720017710.4U patent/CN206530404U/en active Active
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