CN106494210A - A kind of load-carrying vehicle dynamic assembly suspension - Google Patents
A kind of load-carrying vehicle dynamic assembly suspension Download PDFInfo
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- CN106494210A CN106494210A CN201611055292.4A CN201611055292A CN106494210A CN 106494210 A CN106494210 A CN 106494210A CN 201611055292 A CN201611055292 A CN 201611055292A CN 106494210 A CN106494210 A CN 106494210A
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- engine
- assembly
- suspension
- gearbox
- reinforcing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to a kind of load-carrying vehicle dynamic assembly suspension, including engine left suspension assembly, right suspension for engine assembly and gear box suspension assembly；Engine left suspension assembly includes engine left suspension and left reinforcing plate；Right suspension for engine assembly includes right suspension for engine and right reinforcing plate；Engine left suspension is with right suspension for engine with engine center point as asymmetric setting；Gear box suspension assembly includes gearbox hanging beam, gear-box bracket assembly and left gearbox hanging assembly and right gearbox hanging assembly.The technical program is solved because when each part of engine is installed, vibrating imbalance problem caused by centre-of gravity shift by left mounting assembly and the asymmetric setting in the center with engine of right mounting assembly；By left reinforcing plate and right reinforcing plate structure so that the vibration of engine can pass to gear box casing, to reduce the vibration of engine；Using suspension type mounting structure, the vibration of whole power mounting assembly transmittance process again is reduced.
Description
Technical field
The invention belongs to suspension system technical field, particularly relates to a kind of load-carrying vehicle dynamic assembly suspension.
Background technology
Dynamic assembly suspension effect is to accept engine and gearbox, in order to preferably adapt to severe road conditions, power assembly
The connection that suspension is connected between engine or gearbox and vehicle frame with flexible material (i.e. the fixation kit of rubber blanket and support).
Dynamic assembly suspension includes engine front mounting, back suspension device of engine and gear box suspension, the wherein light-duty load of minority
Without gear box suspension, some oversize vehicles also include transfer gear suspension to goods small truck.
Engine front mounting is the middle transition that forward engine half is fixed with vehicle frame, and back suspension device of engine is engine
The middle transition that rear end and vehicle frame are fixed, the engine mounting good reliability of existing technology, but the performance such as vibration isolation, noise reduction compared with
Difference, during engine start, driver's cabin shake is serious, and NVH performances are not good.
In the prior art, rear-suspending assembly also includes rearmounted chain connecting plate and rear suspension lower support beam, rearmounted chain connecting plate
Fixed in the form of bolt mother with vehicle frame, rear suspension lower support beam is fixed and carry engine rear overhang above with rack connecting plate
Leg connection room is put, now, back suspension device of engine point can be fixed, and back suspension device of engine leg carries damping rubber pad and can make to send out
Motivation plays damping effect in vibration processes, but this structure space occupancy rate on arrangement is big, cannot assemble sometimes
Exhaust duct.
Engine front mounting includes front-suspension bracket connecting plate and front vibration damping leg connecting bracket, its connected mode and rear overhang
Put connection identical, be that motor head carries leg rubber damping pad with bolt connection, to reduce vehicle in the process of moving
Because of the impact produced by power assembly vibration, but inconvenience is installed.
Content of the invention
It is an object of the invention to provide a kind of load-carrying vehicle dynamic assembly suspension, to solve in the dynamic assembly suspension of existing technology
The vibration isolation of presence, anti-acoustic capability carry out good problem.
The present invention is achieved by the following technical solutions：
A kind of load-carrying vehicle dynamic assembly suspension, including engine left suspension assembly, right suspension for engine assembly and gearbox
Mounting assembly；
The engine left suspension assembly includes engine left suspension and left reinforcing plate；One end of the engine left suspension
It is fixed on vehicle frame, the other end is fixedly connected with motor body；One end of the left reinforcing plate is solid with the motor body
Fixed connection, the other end of the left reinforcing plate are fixedly connected with gear box casing；
The right suspension for engine assembly includes right suspension for engine and right reinforcing plate；One end of the right suspension for engine
It is fixed on vehicle frame, the other end is fixedly connected with motor body；One end of the right reinforcing plate is solid with the motor body
Fixed connection, the other end of the right reinforcing plate are fixedly connected with gear box casing；
The engine left suspension is with the right suspension for engine with engine center point as asymmetric setting；
The gear box suspension assembly include gearbox hanging beam, gear-box bracket assembly and left gearbox hanging assembly and
Assembly hung by right gearbox；
The left gearbox hanging assembly is fixed on left longeron, and the right gearbox hanging assembly is fixed on right vertical beam
On；The left end of the gearbox hanging beam is fixedly connected with the left gearbox hanging assembly, the right side of the gearbox hanging beam
End is fixedly connected with the right gearbox hanging assembly；
The gear-box bracket assembly is fixed on the gearbox hanging beam.
The engine left suspension includes the left leg of engine and left suspended rubber mat, and the left leg of the engine includes left
Script body, the left leg body are slab structure, one end of the closely described vehicle frame of the left leg body are provided with installation logical
Hole, the other end of the left leg body are provided with left suspended rubber mat installing hole；
Flange is provided with the downside of the near described vehicle frame of the left leg body；
The right suspension for engine includes that engine right leg and right suspended rubber mat, the engine right leg include right
Script body, the right leg body are slab structure, one end of the closely described vehicle frame of the right leg body are provided with installation logical
Hole, the other end of the right leg body are provided with right suspended rubber mat installing hole；
Flange is provided with the downside of the near described vehicle frame of the right leg body；
Top view length of the top view length of the left leg body more than the right leg body.
Lightening hole is provided with the left leg body and on the right leg body.
The left reinforcing plate includes the left reinforcing plate of engine, left rubber cushion and the left reinforcing plate of gearbox；The engine is left to be added
Strong plate and the left reinforcing plate of the gearbox are several fonts, the wherein length on two base of several fonts of the left reinforcing plate of engine not
With, and engine installation through-hole is each provided with two bases；
The length on two base of several fonts of the left reinforcing plate of the gearbox is identical, and on two bases is each provided with gearbox
Installation through-hole；
The left rubber cushion be arranged at the top surface of the left reinforcing plate of the engine and the left reinforcing plate of the gearbox top surface it
Between；
The right reinforcing plate includes engine right reinforcing plate, right rubber cushion and the right reinforcing plate of gearbox；The engine right adds
Strong plate and the right reinforcing plate of the gearbox are several fonts, the wherein length on two base of several fonts of engine right reinforcing plate not
With, and engine installation through-hole is each provided with two bases；
The length on two base of several fonts of the right reinforcing plate of the gearbox is identical, and on two bases is each provided with gearbox
Installation through-hole；
The right rubber cushion be arranged at the top surface of the engine right reinforcing plate and the right reinforcing plate of the gearbox top surface it
Between；
A few font width of a few font width of the left reinforcing plate of the engine more than the engine right reinforcing plate.
The gearbox hanging beam includes crossbeam, left cant beam, right cant beam, left kink and right kink；
The left end of the crossbeam is connected with the upper end of the left cant beam, and it is curved that the lower end of the left cant beam is bent to form the left side
Folding part；
The right-hand member of the crossbeam is connected with the upper end of the right cant beam, and it is curved that the lower end of the right cant beam is bent to form the right side
Folding part；
The overbending direction of the left cant beam is contrary with the overbending direction of the right cant beam；And the left kink and the right side
Kink with the beam vertical.
The gear-box bracket assembly includes fixing clip, vibration damping bush and gear-box bracket；The vibration damping bush is arranged
Between the fixing clip and the gear-box bracket；
Gearbox installation through-hole is provided with the gear-box bracket, and the housing for same gearbox is fixedly connected；Described
Fixing clip is fixedly connected with the gearbox hanging beam.
The left gearbox hanging assembly hangs shape, size and the structure all same of assembly with the right gearbox.
The left gearbox hanging assembly includes support plate assembly and gearbox hanging folder；
The support plate assembly includes support plate, backing plate, the first connecting plate, the second connecting plate and bolt；In the supporting
Connecting plate installation through-hole and gearbox hanging folder installing hole is provided with plate；
Second connecting plate is U-shaped plate；Two sides of second connecting plate are both secured on first connecting plate；
Installing hole is provided with second connecting plate, the installing hole is corresponding with the connecting plate installation through-hole；The backing plate sets
It is placed on second connecting plate；The bolt passes through first connecting plate.
The gearbox hanging folder presss from both sides shape for opening, and the kink of the gearbox hanging beam is hung through the gearbox
Clip, is provided with bolt hole on gearbox hanging folder, and the bolt passes through the bolt penetration hole.
The invention has the beneficial effects as follows：
The technical program is solved by left mounting assembly and the asymmetric setting in the center with engine of right mounting assembly
Since when each part of engine is installed, vibration imbalance problem caused by centre-of gravity shift.
The dynamic assembly suspension of the technical program, by left reinforcing plate and right reinforcing plate structure so that the vibration of engine
Gear box casing can be passed to, to reduce the vibration of engine.
The gear box suspension assembly of the technical program, using suspension type mounting structure, reduces whole power mounting assembly
Vibration transmittance process again.
Description of the drawings
Fig. 1 is engine mounting front view；
Fig. 2 is the engine mounting top view after removing engine；
Fig. 3 is engine left suspension assembly exploded view；
Fig. 4 is the right suspension for engine assembly schematic diagram with engine；
Fig. 5 is the right suspension for engine assembly exploded view after removing engine；
Fig. 6 is gear box suspension assembly schematic diagram；
Fig. 7 is gear box suspension assembly front view；
Fig. 8 is gear box suspension assembly top view；
Fig. 9 is gear box suspension assembly side view；
Figure 10 is gear box suspension assembly exploded view；
Figure 11 is gripper shoe schematic diagram；
Figure 12 is that clamping structure schematic diagram hung by gearbox；
Figure 13 is backing plate, the first connecting plate, the second connecting plate and bolt arrangement schematic diagram；
Three-dimensional structure diagrams of the Figure 14 for Figure 13；
Figure 15 is fixing clip front view；
Figure 16 is vibration damping bush structural representation；
Figure 17 is gear-box bracket structural representation.
Description of reference numerals
1 engine, 2 engine left suspension assemblies, 3 right suspension for engine assemblies, 4 gearboxes, 5 gear box suspension assemblies, 6
Left longeron, 7 right vertical beams, 21 engine left suspensions, 22 left reinforcing plates, 31 right suspension for engine, 32 right reinforcing plates, 211 lightening holes,
The left reinforcing plate of 221 engines, 222 left rubber cushions, the left reinforcing plate of 223 gearboxes, 321 engine right reinforcing plates, 322 right rubber cushions, 323
The right reinforcing plate of gearbox, 51 gearbox hanging beams, 52 gear-box bracket assemblies, 53 left gearboxes hang assembly, 54 right gearboxes
Hanging assembly, 521 fixing clips, 522 vibration damping bush, 523 gear-box brackets, 531 gearboxes hanging folder, 541 gearboxes are hung
Folder, 532 support plates, 533 connecting plate installation through-holes, 534 gearboxes hanging installing hole, 535 backing plates, 536 second connecting plates, 537
First connecting plate, 538 hexagon-headed bolts.
Specific embodiment
By the following examples describing technical scheme in detail, below example be only exemplary, only
Can be used for explaining and illustrating technical scheme, and be not to be construed as the restriction to technical solution of the present invention.
Application of the technical program only for the little moment of torsion gearbox of fraction horsepower Engine Matching on variable cross-section vehicle frame, because
Engine mounting and support are fixed on traditional conventional horsepower engine the inner side of the longeron of vehicle frame, and the technical program is in original
In the case that some longitudinal beams are constant, design is only improved to dynamic assembly suspension.
The technical program is mainly used on pickup truck or MPV, can also be suitable on minibus.
The application provides a kind of load-carrying vehicle dynamic assembly suspension, as shown in Fig. 1 to Figure 17, including engine left suspension assembly
2nd, right suspension for engine assembly 3 and gear box suspension assembly 5.
Engine left suspension assembly 2 includes engine left suspension 21 and left reinforcing plate 22；One end of engine left suspension is solid
On vehicle frame, the other end is fixedly connected with motor body；One end of left reinforcing plate is fixedly connected with motor body, Zuo Jia
The other end of strong plate is fixedly connected with gear box casing；Engine left suspension can be dropped in Idling wobble power for engine 1
Low vibration isolation rate so that driver is not felt by significantly vibration and improves comfortableness of the driver using vehicle.The work of left reinforcing plate
With the transmitting medium for being engine mounting partial vibration, excessive vibration is passed to by gear box suspension by reinforcing plate so as to
The service life of engine mounting can be preferably protected, is the effective means of balanced engine mounting and gear box suspension.
Right suspension for engine assembly 3 includes right suspension for engine 31 and right reinforcing plate 32；One end of right suspension for engine is solid
On vehicle frame, the other end is fixedly connected with motor body；One end of right reinforcing plate is fixedly connected with motor body, and the right side adds
The other end of strong plate is fixedly connected with gear box casing；Effect of the effect of right suspension for engine with engine left suspension；The right side adds
The effect of strong plate is also with the effect of left reinforcing plate.
Engine left suspension is with right suspension for engine with engine center point as asymmetric setting.
Gear box suspension assembly 5 includes gearbox hanging beam 51, gear-box bracket assembly 52 and left gearbox hanging assembly
53 and right gearbox hanging assembly 54.
Left gearbox hanging assembly 53 is fixed on left longeron 6, and right gearbox hanging assembly 54 is fixed on right vertical beam 7；
The left end of gearbox hanging beam is fixedly connected with left gearbox hanging assembly, and the right-hand member of gearbox hanging beam is hung with right gearbox
Assembly is fixedly connected.
Gear-box bracket assembly is fixed on gearbox hanging beam.
Engine left suspension includes that the left leg of engine and left suspended rubber mat, the left leg of engine include left leg body,
Left leg body is slab structure, and one end of the nearly vehicle frame of left leg body is provided with installation through-hole, left leg body another
End is provided with left suspended rubber mat installing hole.
Flange is provided with the downside of the nearly vehicle frame of left leg body, booster action is played.
Right suspension for engine includes that engine right leg and right suspended rubber mat, engine right leg include right leg body,
Right leg body is slab structure, and one end of the nearly vehicle frame of right leg body is provided with installation through-hole, right leg body another
End is provided with right suspended rubber mat installing hole.
Flange is provided with the downside of the nearly vehicle frame of right leg body, booster action is played.
Top view length of the top view length of left leg body more than right leg body.
Lightening hole 211 is provided with left leg body and on right leg body.
Left reinforcing plate 22 includes the left reinforcing plate 221 of engine, left rubber cushion 222 and the left reinforcing plate 223 of gearbox；Engine is left
Reinforcing plate and the left reinforcing plate of gearbox are several fonts, and the wherein length on two base of several fonts of the left reinforcing plate of engine is different,
And engine installation through-hole is each provided with two bases.In the present embodiment, left reinforcing plate with left leg body in engine
It is installed separately on housing.
The length on two base of several fonts of the left reinforcing plate of gearbox is identical, and is each provided with gearbox installation on two bases
Through hole.
Left rubber cushion is arranged between the top surface of the top surface of the left reinforcing plate of engine and the left reinforcing plate of gearbox.
Right reinforcing plate 32 includes the right reinforcing plate 323 of engine right reinforcing plate 321, right rubber cushion 322 and gearbox；Engine right
Reinforcing plate and the right reinforcing plate of gearbox are several fonts, and the wherein length on two base of several fonts of engine right reinforcing plate is different,
And engine installation through-hole is each provided with two bases.
The length on two base of several fonts of the right reinforcing plate of gearbox is identical, and is each provided with gearbox installation on two bases
Through hole.
Right rubber cushion is arranged between the top surface of the right reinforcing plate of top surface and gearbox of engine right reinforcing plate；In the application
In, right reinforcing plate has a common hole to be installed on motor body with right leg.
A few font width of a few font width of the left reinforcing plate of engine more than engine right reinforcing plate.
Be provided with cushion block in the left reinforcing plate of engine and engine right reinforcing plate, the effect of cushion block be in order to increase plus
The difference in height of strong plate face so that the left reinforcing plate of engine or engine right reinforcing plate can preferably be fixed on engine side housing
On.
Gearbox hanging beam 51 includes crossbeam, left cant beam, right cant beam, left kink and right kink；
The left end of crossbeam is connected with the upper end of left cant beam, and the lower end of left cant beam is bent to form left kink；
The right-hand member of crossbeam is connected with the upper end of right cant beam, and the lower end of right cant beam is bent to form right kink；
The overbending direction of left cant beam is contrary with the overbending direction of right cant beam；And left kink is hung down with crossbeam with right kink
Directly.
Gear-box bracket assembly 52 includes fixing clip 521, vibration damping bush 522 and gear-box bracket 523；Vibration damping bush sets
It is placed between fixing clip and gear-box bracket；
Gearbox installation through-hole is provided with gear-box bracket, and the housing for same gearbox is fixedly connected；Fixing clip
It is fixedly connected with gearbox hanging beam.
Left gearbox hanging assembly hangs shape, size and the structure all same of assembly with right gearbox.
Left gearbox hanging assembly includes support plate assembly and gearbox hanging folder 531；
Support plate assembly includes support plate 532, backing plate 535, the first connecting plate 537, the second connecting plate 536 and turret head spiral shell
Bolt 538；Connecting plate installation through-hole 533 and gearbox hanging folder installing hole 534 is provided with support plate；
Second connecting plate is U-shaped plate；Two sides of the second connecting plate are both secured on the first connecting plate；On second connecting plate
Installing hole is provided with, installing hole is corresponding with connecting plate installation through-hole；Backing plate is arranged on the second connecting plate；Hexagon-headed bolt is worn
Cross the first connecting plate.
Gearbox hanging folder presss from both sides shape for opening, and the kink of gearbox hanging beam passes through gearbox hanging folder, in speed change
Bolt hole is provided with case hanging folder, hexagon-headed bolt passes through bolt penetration hole.
The above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there is unlimited concrete structure, for those skilled in the art, without departing from the principle of the invention
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of load-carrying vehicle dynamic assembly suspension, it is characterised in that：Including engine left suspension assembly, right suspension for engine assembly
And gear box suspension assembly；
The engine left suspension assembly includes engine left suspension and left reinforcing plate；Fix one end of the engine left suspension
On vehicle frame, the other end is fixedly connected with motor body；Fix with the motor body and connect in one end of the left reinforcing plate
Connect, the other end of the left reinforcing plate is fixedly connected with gear box casing；
The right suspension for engine assembly includes right suspension for engine and right reinforcing plate；Fix one end of the right suspension for engine
On vehicle frame, the other end is fixedly connected with motor body；Fix with the motor body and connect in one end of the right reinforcing plate
Connect, the other end of the right reinforcing plate is fixedly connected with gear box casing；
The engine left suspension is with the right suspension for engine with engine center point as asymmetric setting；
The gear box suspension assembly includes gearbox hanging beam, gear-box bracket assembly and left gearbox hanging assembly and right change
Assembly hung by fast case；
The left gearbox hanging assembly is fixed on left longeron, and the right gearbox hanging assembly is fixed on right vertical beam；Institute
State the left end of gearbox hanging beam to be fixedly connected with the left gearbox hanging assembly, the right-hand member of the gearbox hanging beam and institute
State right gearbox hanging assembly to be fixedly connected；
The gear-box bracket assembly is fixed on the gearbox hanging beam.
2. load-carrying vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The engine left suspension includes sending out
The left leg of motivation and left suspended rubber mat, the left leg of the engine include left leg body, and the left leg body is plate shape knot
Structure, is provided with installation through-hole in one end of the closely described vehicle frame of the left leg body, and the other end of the left leg body is arranged
There is left suspended rubber mat installing hole；
Flange is provided with the downside of the near described vehicle frame of the left leg body；
The right suspension for engine includes that engine right leg and right suspended rubber mat, the engine right leg include right script
Body, the right leg body are slab structure, one end of the closely described vehicle frame of the right leg body are provided with installation through-hole, institute
The other end for stating right leg body is provided with right suspended rubber mat installing hole；
Flange is provided with the downside of the near described vehicle frame of the right leg body；
Top view length of the top view length of the left leg body more than the right leg body.
3. load-carrying vehicle dynamic assembly suspension according to claim 2, it is characterised in that：On the left leg body and institute
State lightening hole is provided with right leg body.
4. load-carrying vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The left reinforcing plate includes engine
Left reinforcing plate, left rubber cushion and the left reinforcing plate of gearbox；The left reinforcing plate of engine and the left reinforcing plate of the gearbox are several
The length on two base of several fonts of the left reinforcing plate of font, wherein engine is different, and is each provided with engine peace on two bases
Dress through hole；
The length on two base of several fonts of the left reinforcing plate of the gearbox is identical, and is each provided with gearbox installation on two bases
Through hole；
The left rubber cushion is arranged between the top surface of the top surface of the left reinforcing plate of the engine and the left reinforcing plate of the gearbox；
The right reinforcing plate includes engine right reinforcing plate, right rubber cushion and the right reinforcing plate of gearbox；The engine right reinforcing plate
And the right reinforcing plate of the gearbox is several fonts, the wherein length on two base of several fonts of engine right reinforcing plate is different, and
Engine installation through-hole is each provided with two bases；
The length on two base of several fonts of the right reinforcing plate of the gearbox is identical, and is each provided with gearbox installation on two bases
Through hole；
The right rubber cushion is arranged between the top surface of the top surface of the engine right reinforcing plate and the right reinforcing plate of the gearbox；
A few font width of a few font width of the left reinforcing plate of the engine more than the engine right reinforcing plate.
5. load-carrying vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The gearbox hanging beam includes horizontal stroke
Beam, left cant beam, right cant beam, left kink and right kink；
The left end of the crossbeam is connected with the upper end of the left cant beam, and the lower end of the left cant beam is bent to form the left bending
Portion；
The right-hand member of the crossbeam is connected with the upper end of the right cant beam, and the lower end of the right cant beam is bent to form the right bending
Portion；
The overbending direction of the left cant beam is contrary with the overbending direction of the right cant beam；And the left kink and the right bending
Portion with the beam vertical.
6. load-carrying vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The gear-box bracket assembly includes
Fixing clip, vibration damping bush and gear-box bracket；The vibration damping bush is arranged at the fixing clip with the gear-box bracket
Between；
Gearbox installation through-hole is provided with the gear-box bracket, and the housing for same gearbox is fixedly connected；The fixation
Fixture block is fixedly connected with the gearbox hanging beam.
7. load-carrying vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The left gearbox hanging assembly with
The shape of the right gearbox hanging assembly, size and structure all same.
8. the load-carrying vehicle dynamic assembly suspension according to claim 1 or 7, it is characterised in that：The left gearbox hanging is total
Press from both sides into including that support plate assembly and gearbox are hung；
The support plate assembly includes support plate, backing plate, the first connecting plate, the second connecting plate and bolt；On the support plate
It is provided with connecting plate installation through-hole and gearbox hanging folder installing hole；
Second connecting plate is U-shaped plate；Two sides of second connecting plate are both secured on first connecting plate；Described
Installing hole is provided with second connecting plate, the installing hole is corresponding with the connecting plate installation through-hole；The backing plate is arranged at
On second connecting plate；The bolt passes through first connecting plate.
9. load-carrying vehicle dynamic assembly suspension according to claim 8, it is characterised in that：The gearbox hanging folder is opening
Folder shape, the kink of the gearbox hanging beam are arranged on gearbox hanging folder through gearbox hanging folder
There is bolt hole, the bolt passes through the bolt penetration hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055292.4A CN106494210B (en) | 2016-11-25 | 2016-11-25 | A kind of load-carrying vehicle dynamic assembly suspension |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055292.4A CN106494210B (en) | 2016-11-25 | 2016-11-25 | A kind of load-carrying vehicle dynamic assembly suspension |
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| CN106494210A true CN106494210A (en) | 2017-03-15 |
| CN106494210B CN106494210B (en) | 2018-09-21 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284221A (en) * | 2017-06-16 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | A kind of civilian load-carrying vehicle mounting assembly |
| JP2018188081A (en) * | 2017-05-11 | 2018-11-29 | いすゞ自動車株式会社 | Mount device |
| CN109050243A (en) * | 2018-08-28 | 2018-12-21 | 宝鸡中车时代工程机械有限公司 | Gear-box suspension arrangement |
| CN114148165A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Gearbox suspension support |
| CN114194012A (en) * | 2021-12-17 | 2022-03-18 | 东风襄阳旅行车有限公司 | New energy automobile driving motor suspension structure |
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| JP2018188081A (en) * | 2017-05-11 | 2018-11-29 | いすゞ自動車株式会社 | Mount device |
| JP7252700B2 (en) | 2017-05-11 | 2023-04-05 | いすゞ自動車株式会社 | mounting device |
| CN107284221A (en) * | 2017-06-16 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | A kind of civilian load-carrying vehicle mounting assembly |
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| CN109050243B (en) * | 2018-08-28 | 2023-08-22 | 宝鸡中车时代工程机械有限公司 | Gear box suspension device |
| CN114148165A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Gearbox suspension support |
| CN114194012A (en) * | 2021-12-17 | 2022-03-18 | 东风襄阳旅行车有限公司 | New energy automobile driving motor suspension structure |
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| Publication number | Publication date |
|---|---|
| CN106494210B (en) | 2018-09-21 |
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