CN104806342B - A kind of cooling fan assemble mechanism - Google Patents
A kind of cooling fan assemble mechanism Download PDFInfo
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- CN104806342B CN104806342B CN201510241670.7A CN201510241670A CN104806342B CN 104806342 B CN104806342 B CN 104806342B CN 201510241670 A CN201510241670 A CN 201510241670A CN 104806342 B CN104806342 B CN 104806342B
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- fan
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- threaded rod
- expansion tightening
- tightening wheel
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Abstract
The present invention relates to a kind of cooling fan assemble mechanism, including water tank, the wind shelling cover on water tank, the fan-mounting support on wind shelling cover, the fan on fan-mounting support and the Fan Transmission-mechanism for driving fan to rotate；Fan Transmission-mechanism includes the fan pulley, engine crankshaft belt pulley and the expansion tightening wheel that coordinate by belt transmission.Fan-mounting support is provided with the pull bar for keeping fan-mounting support stress balance and the expansion tightening wheel mounting bracket for keeping belt tension by adjusting expansion tightening wheel setting height(from bottom)；The adjustable in length of pull bar, one end of pull bar is connected with fan-mounting support, and the other end is connected on gusset；Fan is arranged on fan-mounting support by fan pulley, and expansion tightening wheel is removably mounted in expansion tightening wheel mounting bracket.The present invention can solve the problem that the deficiencies in the prior art, with assembling is simple, efficiency of assembling is high, the features such as belt tension state adjustable extent is big.
Description
Technical field
The present invention relates to Bus Technology field, and in particular to a kind of cooling fan assemble mechanism.
Background technology
At present, in car cooling fan arrangement system, cooling fan and rising for tensioner cooling fan transmission mechanism
Bearing up pulley is fixedly mounted on underframe of coach by single welding support.Existing cooling fan arrangement system is deposited
In following deficiency：First, because each cooling-part is fixed using single mounting structure, with assembly difficulty is big, dress
Be susceptible between low, the adjacent mounting structure of efficiency interference etc. defect；Second, each individually fixedly mount structure make it is whole
The foozle of individual arrangement system is bigger, and existing cooling fan transmission mechanism belt tension state adjustable extent compared with
It is small, greatly reduce belt installation and debugging efficiency.3rd, existing cooling fan assemble mechanism cannot ensure fan and wind shelling cover it
Between gap uniformity, fan work efficiency and cooling effectiveness are low.
The content of the invention
It is an object of the invention to provide a kind of cooling fan assemble mechanism, the cooling fan assemble mechanism can solve the problem that existing
There is the deficiency of technology, with assembling is simple, efficiency of assembling is high, the features such as belt tension state adjustable extent is big.The present invention is not
Only can effectively eliminate foozle, improve belt installation and debugging efficiency, additionally it is possible to after belt is elongated during the later stage use,
It is convenient for belt tension operation；And, the assemble mechanism ensure that the gap uniformity between fan and wind shelling cover, improve wind
Fan operating efficiency, strengthens fan coolling efficiency.
To achieve the above object, present invention employs following technical scheme：
A kind of cooling fan assemble mechanism, including water tank, the wind shelling cover on water tank, the wind on wind shelling cover
Fan mounting bracket, the fan on fan-mounting support and the Fan Transmission-mechanism for driving fan to rotate；Described
Fan Transmission-mechanism includes the fan pulley, engine crankshaft belt pulley and the expansion tightening wheel that coordinate by belt transmission.
Described fan-mounting support is provided with pull bar for keeping fan-mounting support stress balance and for passing through
Adjustment expansion tightening wheel setting height(from bottom) keeps the expansion tightening wheel mounting bracket of belt tension；The pull bar is the pull bar of adjustable in length, should
One end of pull bar is connected with fan-mounting support, and the other end is connected on gusset；The fan is arranged on by fan pulley
On fan-mounting support, the expansion tightening wheel is removably mounted in expansion tightening wheel mounting bracket.
Further, described fan-mounting support includes ladder shape framework and is arranged on ladder shape framework middle upper part
Fan-mounting support plate.
Described fan-mounting support plate is L-type bending plate, including the first connecting plate and the second connecting plate being sequentially connected；
The two ends of the first connecting plate and the second connecting plate junction are equipped with the first reinforcement；First connecting plate is provided with fan pulley
Mounting hole, the second connecting plate is provided with expansion tightening wheel mounting bracket mounting hole, and the first reinforcement is provided with pull bar mounting hole.
Further, described pull bar includes the bulb component, rotating threaded rod, the first threaded rod and the rubber that are sequentially connected
Block；Described bulb component includes bulb and the bulb ball seat being rotatedly connected and the ball pin being installed on bulb；Pull bar passes through
Ball pin and nut are removably mounted on fan-mounting support；The two ends of described rotating threaded rod respectively with ball seat, the first spiral shell
Rasp bar is threadedly coupled.
Further, described expansion tightening wheel mounting bracket includes support frame, mounting bracket and the second threaded rod；Second spiral shell
The two ends of rasp bar are rotatably connected on support frame, and mounting bracket is threadedly coupled with the middle part of the second threaded rod；The expansion tightening wheel is removable
Unload on mounting bracket.
Further, described pull bar is arranged on gusset by pull bar fixed support, and described pull bar fixed support is L
Type bending plate, including the first bending plate and the second bending plate, the first bending plate are fixedly connected on gusset, and the second bending plate passes through
Bolt is detachably connected with pull bar.
Further, the first described threaded rod is provided with external screw thread, and rotating threaded rod is respectively arranged at two ends with internal thread
And external screw thread, ball seat is provided with internal thread, and the hand of spiral at rotating threaded rod two ends is opposite.
Further, described support frame is L-type bending plate, including the first supporting plate and the second supporting plate；Described first
Supporting plate is provided with threaded rod mounting seat and the mounting hole for located lateral expansion tightening wheel；Second supporting plate is provided with some
For the mounting hole of front and rear adjustment expansion tightening wheel installation site；The two ends of first supporting plate and the second supporting plate junction are all provided with
There is the second reinforcement.
Further, described mounting bracket is provided with expansion tightening wheel mounting hole and the bolt for located lateral expansion tightening wheel is installed
Hole；Described expansion tightening wheel mounting bracket is movably connected in the mounting hole for located lateral expansion tightening wheel by bolt.
Further, described threaded rod mounting seat is two, and second threaded rod is installed through two threaded rods
In mounting seat, and the second threaded rod the fixed part being respectively arranged at two ends with for preventing threaded rod from moving up and down.
Compared to the prior art, beneficial effects of the present invention are：
（1）It is of the invention that expansion tightening wheel mounting bracket is directly connected on fan-mounting support, fan and expansion tightening wheel are used one
Individual fixed structure is installed concentratedly, is eliminated and is bothered using the assemblings that welding support brings multiple individually, improves assembling effect
Rate.
（2）The present invention for installing the expansion tightening wheel mounting bracket of expansion tightening wheel, fan mounting bracket by setting
Meter, can either be adjusted to the belt tension state in Fan Transmission-mechanism, can not only ensure that belt is in and effectively rise
Tight state, additionally it is possible to ensure the gap uniformity between fan and wind shelling cover, effectively cuts down foozle, improves car cooling effect
Really.Specifically, first support frame is connected on fan-mounting support, and tensioner is adjusted for before and after by setting several
The mounting hole of installation site is taken turns, the relative link position of support frame and fan-mounting support can be adjusted, so as to rising
The position of bearing up pulley is adjusted；One rotatable first threaded rod is set on support frame again, and makes mounting bracket and the first spiral shell
Rasp bar is threadedly coupled, and so, when the first threaded rod is rotated, position of the mounting bracket on the first threaded rod will be with the first spiral shell
The rotation of rasp bar and change, so as to be adjusted to the position of expansion tightening wheel；On this basis, then using more than half cup square neck
Be movably connected in mounting bracket in the mounting hole for located lateral expansion tightening wheel on support frame by bolt, so as to ensure that mounting bracket is horizontal
To position, the regulation of expansion tightening wheel position is more facilitated.
（3）The present invention sets pull bar by between car gusset and fan-mounting support, one end of pull bar is passed through ball
Head assembly is connected with fan-mounting support, and the other end is connected by pull bar fixed support with car gusset, and makes pull bar, fan
With water tank positioned at the same side of engine, although so in the engine crankshaft belt pulley course of work, branch can be installed to fan
Frame and expansion tightening wheel mounting bracket are pullled, but due to the presence of pull bar, by the bulb of rotating rod, and can be revolved by rotating
Turn threaded rod to change the degree of pull bar, can be by engine crankshaft belt pulley to fan-mounting support and expansion tightening wheel mounting bracket
Power of pullling balance out, so as to ensure that fan-mounting support and expansion tightening wheel mounting bracket will not be drawn by engine crankshaft belt pulley
It is bad, improve the stability of whole cooling fan assemble mechanism.
Brief description of the drawings
Fig. 1 is assembling structure schematic diagram of the invention；
Fig. 2 is assembling structure side view of the invention；
Fig. 3 is the structural representation of fan-mounting support；
Fig. 4 is the front view of fan-mounting support plate；
Fig. 5 is the top view of fan-mounting support plate；
Fig. 6 is the side view of fan-mounting support plate；
Fig. 7 is the structural representation of pull bar；
Fig. 8 is the structural representation of bulb component；
Fig. 9 is the structural representation of expansion tightening wheel mounting bracket；
Figure 10 is the structural representation of support frame；
Figure 11 is the assembling structure schematic diagram of expansion tightening wheel mounting bracket；
Figure 12 is the assembling structure right view of expansion tightening wheel mounting bracket；
Figure 13 is the assembling structure left view of expansion tightening wheel mounting bracket.
Wherein：
1st, water tank, 2, wind shelling cover, 3, fan-mounting support, 4, fan, 5, expansion tightening wheel mounting bracket, 6, fan pulley,
7th, expansion tightening wheel, 8, belt, 9, engine crankshaft belt pulley, 10, pull bar, 11, pull bar fixed support, 12, gusset, 31, first connects
Fishplate bar, the 32, first reinforcement, the 33, second connecting plate, 34, fan pulley mounting hole, 35, expansion tightening wheel rack mounting apertures, 36,
Pull bar mounting hole, 37, ladder shape framework, 38, fan-mounting support plate, 50, cup head square neck bolt with large head, the 51, second threaded rod,
52nd, support frame, 53, mounting bracket, 54, threaded rod mounting seat, the 55, second reinforcement, 56, the kidney-shaped for located lateral expansion tightening wheel
Hole, 57, the mounting hole for front and rear adjustment expansion tightening wheel installation site, 58, expansion tightening wheel mounting hole, 59, for located lateral tensioner
The bolt mounting holes of wheel, 101, block rubber, the 102, first threaded rod, 103, rotating threaded rod, 104, bulb component, 105, ball
Head, 106, ball seat, 107, ball pin.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
A kind of cooling fan assemble mechanism as shown in Figure 1-Figure 3, including water tank 1, the wind shelling cover 2 on water tank 1,
Fan-mounting support 3 on wind shelling cover 2, the fan 4 on fan-mounting support 3 and for driving fan to rotate
Fan Transmission-mechanism.Described Fan Transmission-mechanism includes the fan pulley 6, engine crankshaft coordinated by belt transmission
Belt pulley 9 and expansion tightening wheel 7.
Described fan-mounting support 3 is provided with pull bar 10 for keeping fan-mounting support stress balance and for leading to
Cross the expansion tightening wheel mounting bracket 5 that adjustment expansion tightening wheel setting height(from bottom) keeps belt tension.The pull bar 10 is the drawing of adjustable in length
Bar, one end of the pull bar 10 is connected with fan-mounting support 3, and the other end is connected to passenger car side and places.The fan 4 passes through fan
Belt pulley 6 is arranged on fan-mounting support 3, and the expansion tightening wheel 7 is removably mounted in expansion tightening wheel mounting bracket 5.
As shown in figures 3 to 6, described fan-mounting support 3 includes ladder shape framework 37 and is arranged in ladder shape framework
Between top fan-mounting support plate 38.Described fan-mounting support plate 38 is L-type bending plate, including first for being sequentially connected
The connecting plate 33 of connecting plate 31 and second.The two ends of the first connecting plate 31 and the junction of the second connecting plate 33 are equipped with the first reinforcement
32.First connecting plate 31 is provided with fan pulley mounting hole 34, and the second connecting plate 33 is provided with the installation of expansion tightening wheel mounting bracket
Hole 35, the first reinforcement 32 is provided with pull bar mounting hole 36.
As shown in fig. 7, described pull bar 10 includes the bulb component 104, rotating threaded rod 103, the first spiral shell that are sequentially connected
Rasp bar 102 and block rubber 101.As shown in figure 8, described bulb component 104 includes what bulb 105 and bulb 105 were rotatedly connected
Ball seat 106 and the ball pin 107 that is installed on bulb 105.Pull bar 10 is removably mounted at fan by ball pin 107 and nut pacifies
On dress support 3.The two ends of described rotating threaded rod 103 are threadedly coupled with ball seat 106, the first threaded rod 102 respectively.Described
First threaded rod 102 is provided with external screw thread, and rotating threaded rod 103 is respectively arranged at two ends with internal thread and external screw thread, on ball seat 106
Internal thread is provided with, and the hand of spiral at the two ends of rotating threaded rod 103 is opposite.Described pull bar 10 is pacified by pull bar fixed support 11
On gusset 12, described pull bar fixed support 11 is L-type bending plate, including the first bending plate and the second bending plate, first
Bending plate is fixedly connected on gusset 12, and the second bending plate is detachably connected by bolt with pull bar 10.
As shown in Fig. 9-Figure 13, described expansion tightening wheel mounting bracket 5 includes support frame 52, the threaded rod of mounting bracket 53 and second
51.The two ends of second threaded rod 51 are rotatably connected on support frame 52, the middle part spiral shell of the threaded rod 51 of mounting bracket 53 and second
Line is connected.The expansion tightening wheel 7 is removably mounted on mounting bracket 53.Described support frame 52 is L-type bending plate, including first
Fagging and the second supporting plate.First supporting plate is provided with threaded rod mounting seat 54 and the kidney-shaped for located lateral expansion tightening wheel
Hole 56.Second supporting plate is provided with some mounting holes for front and rear adjustment expansion tightening wheel installation site.First described in 57
The two ends of fagging and the second supporting plate junction are equipped with the second reinforcement 55.Described mounting bracket 53 is provided with expansion tightening wheel installation
Hole 58 and the bolt mounting holes 59 for located lateral expansion tightening wheel.Described expansion tightening wheel mounting bracket 5 is flexibly connected by bolt
In the mounting hole 59 for located lateral expansion tightening wheel.Described threaded rod mounting seat 54 is two.Second threaded rod 51
Be installed through in two threaded rod mounting seats 54, and the second threaded rod 51 be respectively arranged at two ends with it is upper and lower for preventing threaded rod
Mobile fixed part.
Specific assembling process of the invention is：
（1）Wind shelling cover 2 is arranged on water tank 1, fan-mounting support 3 is arranged on wind shelling cover 2, fan pulley 6 leads to
Bolt is crossed in the fan pulley mounting hole of fan-mounting support 3, fan 4 is arranged on 6 on fan pulley.
（2）By the mounting hole 57 and second for front and rear adjustment expansion tightening wheel installation site in bolt, the second supporting plate
Expansion tightening wheel mounting bracket mounting hole 35 on connecting plate 33, the second supporting plate of expansion tightening wheel mounting bracket 3 is pacified installed in fan
Fill on the second connecting plate 33 of support 3.Expansion tightening wheel installation position is adjusted for before and after by setting several in the second supporting plate
The mounting hole 57 put, can as needed adjust the relative position of expansion tightening wheel mounting bracket and fan-mounting support, so as to rising
The position of bearing up pulley is adjusted, it is ensured that the good tensioner effect of belt.
（3）By threaded rod mounting seat, the support of support frame 52, second successively from the first supporting plate upper end of the second threaded rod 51
Passed through in the threaded rod mounting seat of plate lower end, make support frame 52 be set in the middle part of the second threaded rod 51 and with the second threaded rod 51
Threaded connection, while respectively with nut and pin as the fixed part for preventing threaded rod from moving up and down, by the second threaded rod
51 upper and lower ends are fixed, and prevent the second threaded rod from departing from threaded rod mounting seat.
（4）Using two cup head square neck bolt with large heads 50, by support frame 52 be movably connected in the first supporting plate for horizontal stroke
In to the mounting hole 56 of locating tensioning wheel, so that expansion tightening wheel mounting bracket 5 can only be along the waist for located lateral expansion tightening wheel
Shape hole 56 moves up and down, and then adjustable range to expansion tightening wheel is defined, it is ensured that the stability of tensioner wheel mounting structure,
And the regulation of belt tension state is more facilitated.
（5）Expansion tightening wheel 7 is arranged on the mounting bracket 53 of expansion tightening wheel mounting bracket 5 by expansion tightening wheel mounting hole 58, and root
According to the tensioner situation of belt, the second threaded rod 51 is rotated, mounting bracket 53 is adjusted in the position of vertical direction, so as to change
The position of expansion tightening wheel, and then tensioner state to belt is adjusted.
（6）The block rubber 101 of pull bar 10 is bolted on pull bar fixed support 11, using the conduct of block rubber 10
Pull bar and the support bracket fastened connecting portion of pull bar that passenger car side is placed is welded on, one can be played in the active procedure of pull bar
Fixed damping, buffering effect, the service life of extending pull rod.The bulb component 104 of pull bar is installed by ball pin 105 and nut
In pull bar mounting hole 36 on the first reinforcement 32, the bulb of pull bar can be around 360 degree of rotations of ball seat.Pull bar 10 and 1, water tank
In the same side of engine.By setting pull bar 10 between fan-mounting support 3 and car gusset 12, and make pull bar 10
One end is rotatable, the collapsing length of pull bar 10 can be adjusted by rotating rotating threaded rod 103, can be according to expansion tightening wheel
Position, collapsing length, the anglec of rotation to pull bar are adjusted, it is ensured that the stress balance of fan-mounting support and fan, prevent
Fan-mounting support draws bad by engine crankshaft belt pulley, and belt can be made to be in tensioner state all the time, it is ensured that car is cooled down
Effect.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to model of the invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to technical side of the invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (8)
1. a kind of cooling fan assemble mechanism, it is characterised in that：Wind shelling cover including water tank, on water tank, installed in shield
Fan-mounting support on fan housing, the fan on fan-mounting support and the fan driver for driving fan to rotate
Structure；Described Fan Transmission-mechanism includes the fan pulley, engine crankshaft belt pulley and the tensioner that coordinate by belt transmission
Wheel；
Described fan-mounting support is provided with pull bar for keeping fan-mounting support stress balance and for by adjustment
Expansion tightening wheel setting height(from bottom) keeps the expansion tightening wheel mounting bracket of belt tension；The pull bar is the pull bar of adjustable in length, the pull bar
One end be connected with fan-mounting support, the other end is connected on gusset；The fan is arranged on fan by fan pulley
In mounting bracket, the expansion tightening wheel is removably mounted in expansion tightening wheel mounting bracket；
Described fan-mounting support includes ladder shape framework and is arranged on the fan-mounting support of ladder shape framework middle upper part
Plate；
Described fan-mounting support plate is L-type bending plate, including the first connecting plate and the second connecting plate being sequentially connected；First
The two ends of connecting plate and the second connecting plate junction are equipped with the first reinforcement；First connecting plate is provided with fan pulley installation
Hole, the second connecting plate is provided with expansion tightening wheel mounting bracket mounting hole, and the first reinforcement is provided with pull bar mounting hole.
2. a kind of cooling fan assemble mechanism according to claim 1, it is characterised in that：Described pull bar includes phase successively
Bulb component even, rotating threaded rod, the first threaded rod and block rubber；Described bulb component includes that bulb and bulb are rotated
Connected ball seat and the ball pin being installed on bulb；Pull bar is removably mounted at fan-mounting support by ball pin and nut
On；The two ends of described rotating threaded rod are threadedly coupled with ball seat, the first threaded rod respectively.
3. a kind of cooling fan assemble mechanism according to claim 1, it is characterised in that：Described expansion tightening wheel mounting bracket
Including support frame, mounting bracket and the second threaded rod；The two ends of second threaded rod are rotatably connected on support frame, mounting bracket with
The middle part threaded connection of the second threaded rod；The expansion tightening wheel is removably mounted on mounting bracket.
4. a kind of cooling fan assemble mechanism according to claim 1, it is characterised in that：Described pull bar is solid by pull bar
Fixed rack is arranged on gusset, and described pull bar fixed support is L-type bending plate, including the first bending plate and the second bending plate,
First bending plate is fixedly connected on gusset, and the second bending plate is detachably connected by bolt with pull bar.
5. a kind of cooling fan assemble mechanism according to claim 2, it is characterised in that：Set on the first described threaded rod
There is an external screw thread, rotating threaded rod is respectively arranged at two ends with internal thread and external screw thread, and ball seat is provided with internal thread, and rotating threaded rod
The hand of spiral at two ends is opposite.
6. a kind of cooling fan assemble mechanism according to claim 3, it is characterised in that：Described support frame is rolled over for L-type
Bent plate, including the first supporting plate and the second supporting plate；First supporting plate is provided with threaded rod mounting seat and for laterally fixed
The mounting hole of position expansion tightening wheel；Second supporting plate is provided with some mounting holes for front and rear adjustment expansion tightening wheel installation site；
The two ends of first supporting plate and the second supporting plate junction are equipped with the second reinforcement.
7. a kind of cooling fan assemble mechanism according to claim 6, it is characterised in that：Described mounting bracket is provided with and rises
Bearing up pulley mounting hole and the bolt mounting holes for located lateral expansion tightening wheel；Described expansion tightening wheel mounting bracket is connected by bolt activity
It is connected in the mounting hole for located lateral expansion tightening wheel.
8. a kind of cooling fan assemble mechanism according to claim 6, it is characterised in that：Described threaded rod mounting seat is
Two, second threaded rod is installed through in two threaded rod mounting seats, and the second threaded rod is respectively arranged at two ends with use
In the fixed part for preventing threaded rod from moving up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241670.7A CN104806342B (en) | 2015-05-13 | 2015-05-13 | A kind of cooling fan assemble mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241670.7A CN104806342B (en) | 2015-05-13 | 2015-05-13 | A kind of cooling fan assemble mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104806342A CN104806342A (en) | 2015-07-29 |
| CN104806342B true CN104806342B (en) | 2017-07-07 |
Family
ID=53691485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241670.7A Active CN104806342B (en) | 2015-05-13 | 2015-05-13 | A kind of cooling fan assemble mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806342B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202510202U (en) * | 2012-07-26 | 2012-10-31 | 东风汽车有限公司 | Passenger car and truck front engine cooling fan arrangement structure |
| CN104153865A (en) * | 2014-07-24 | 2014-11-19 | 广西澜光科技有限公司 | Tractor fan supporting seat and tension mechanism combination |
| CN204283590U (en) * | 2014-11-11 | 2015-04-22 | 上海申龙客车有限公司 | A kind of electromagnetic fan fixed support |
| CN204627733U (en) * | 2015-05-13 | 2015-09-09 | 安徽安凯汽车股份有限公司 | A kind of cooling fan assemble mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3708773B2 (en) * | 2000-01-21 | 2005-10-19 | 日産ディーゼル工業株式会社 | Tension pulley adjustment device |
-
2015
- 2015-05-13 CN CN201510241670.7A patent/CN104806342B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202510202U (en) * | 2012-07-26 | 2012-10-31 | 东风汽车有限公司 | Passenger car and truck front engine cooling fan arrangement structure |
| CN104153865A (en) * | 2014-07-24 | 2014-11-19 | 广西澜光科技有限公司 | Tractor fan supporting seat and tension mechanism combination |
| CN204283590U (en) * | 2014-11-11 | 2015-04-22 | 上海申龙客车有限公司 | A kind of electromagnetic fan fixed support |
| CN204627733U (en) * | 2015-05-13 | 2015-09-09 | 安徽安凯汽车股份有限公司 | A kind of cooling fan assemble mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104806342A (en) | 2015-07-29 |
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