CN114604074B - Truck power assembly suspension system and truck - Google Patents
Truck power assembly suspension system and truck Download PDFInfo
- Publication number
- CN114604074B CN114604074B CN202210410927.7A CN202210410927A CN114604074B CN 114604074 B CN114604074 B CN 114604074B CN 202210410927 A CN202210410927 A CN 202210410927A CN 114604074 B CN114604074 B CN 114604074B
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- support
- rubber
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005192 partition Methods 0.000 description 10
- 238000004073 vulcanization Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B60K5/1208—Resilient supports
- B60K5/1216—Resilient supports characterised by the location of the supports relative to the motor or to each other
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a truck power assembly suspension system and a truck, and relates to the technical field of vehicle components. The technical proposal is as follows: the utility model provides a truck power assembly suspension system, includes preceding rubber support, preceding rubber support includes vertical first mounting panel, and the top of first mounting panel is provided with horizontal groove, and the bottom of first mounting panel is connected with the third connecting plate of slope, is provided with the lug in the horizontal groove, and the bottom of lug is connected with the fourth connecting plate, is provided with first rubber layer between horizontal groove and the lug, third connecting plate and fourth connecting plate parallel arrangement, is provided with the second rubber layer between third connecting plate and the fourth connecting plate. According to the front rubber support, the protruding blocks are matched with the horizontal grooves, so that the arrangement mode of the rubber layer is expanded, the horizontal arrangement and the vertical arrangement are increased from the original inclined arrangement, the vibration isolation effect in the left-right and vertical directions is enhanced, and the connection strength is improved.
Description
Technical Field
The invention relates to the technical field of vehicle components, in particular to a truck power assembly suspension system and a truck.
Background
The truck power assembly suspension system refers to a part for connecting a power assembly (comprising an engine, a gearbox, a starting motor and the like) and a frame, and can be arranged on the frame in a suspended manner. The main flexible connection mode at present is rubber pad suspension, hydraulic suspension and semi-active/active suspension. Patent publication number CN 201800521U discloses a front suspension cushion assembly for heavy truck engine to disclose that front suspension cushion assembly includes the last skeleton that is connected with the engine and the lower skeleton that is connected with the frame, is equipped with resilient means between last skeleton and the lower skeleton, and connects last skeleton and lower skeleton as an organic whole through resilient means, and rubber sports goes up skeleton and lower skeleton vulcanizes into an organic whole. The rubber body is divided into two parts, a layer of steel partition plate is arranged between the two parts, and the partition plate and the rubber body are vulcanized together. The front cushion assembly for the heavy truck engine has a cushion with a certain inclination angle. In the front suspension cushion assembly for the heavy truck engine, the front rubber support serving as the main damping function is simply arranged in a V shape, the vibration isolation effect is poor, the rubber body is easy to deform, and the service life is short.
Disclosure of Invention
Aiming at the problem that the vibration isolation effect is poor when the front rubber support in the power assembly suspension system is simply arranged in a V shape, the invention provides the truck power assembly suspension device with good vibration isolation effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a truck power assembly suspension system, includes preceding rubber support, preceding rubber support includes vertical first mounting panel, and the top of first mounting panel is provided with horizontal groove, and the bottom of first mounting panel is connected with the third connecting plate of slope, is provided with the lug in the horizontal groove, and the bottom of lug is connected with the fourth connecting plate, is provided with first rubber layer between horizontal groove and the lug, third connecting plate and fourth connecting plate parallel arrangement, is provided with the second rubber layer between third connecting plate and the fourth connecting plate. According to the front rubber support, the protruding blocks are matched with the horizontal grooves, so that the arrangement mode of the rubber layer is expanded, the horizontal arrangement and the vertical arrangement are increased from the original inclined arrangement, the vibration isolation effect in the left-right and vertical directions is enhanced, and the connection strength is improved.
Preferably, the second rubber layer comprises a first rubber body, a first partition plate, a second rubber body and a second partition plate which are sequentially arranged, wherein two sides of the first rubber body are respectively connected with a fourth connecting plate and the first partition plate in a vulcanization mode, two sides of the second rubber body are respectively connected with the first partition plate and the second partition plate in a vulcanization mode, and the second partition plate is detachably connected with the third connecting plate. Through the rubber layer of slope arrangement, play multi-direction vibration isolation's effect, baffle one can improve the intensity of rubber, prevents the rubber deformation.
Preferably, the upper side of the third connecting plate is provided with a horizontal second connecting plate and a horizontal first connecting plate in sequence, two sides of the first connecting plate are respectively provided with a side plate, the top end of each side plate is connected with the first connecting plate, the bottom end of each side plate is connected with the third connecting plate, the first connecting plate, the second connecting plate and the two side plates enclose into a horizontal groove, the second connecting plate, the third connecting plate and the two side plates enclose into a mounting cavity, and the second rubber layer is positioned in the mounting cavity. The horizontal groove plays a role in limiting and protecting the first rubber layer, and the installation cavity plays a role in protecting the second rubber layer.
Preferably, the front rubber support is detachably connected with the front support, the top of the fourth connecting plate is provided with a first connecting hole, one end of the front support is provided with a second connecting hole matched with the first connecting hole, the other end of the front support is provided with a second mounting hole for connecting a power assembly, and the first mounting plate is provided with a first mounting hole for connecting a frame.
Preferably, the top of the fourth connecting plate is further provided with a plate rib, one end of the second connecting hole is further provided with a protrusion, and the plate rib corresponds to the protrusion and is abutted against the protrusion. The cooperation of dowel and lug is spacing, prevents when the bolt of first connecting hole and second connecting hole is tight, and rubber distortion improves the life that rubber supported.
Preferably, the rear rubber support comprises a support bracket box, a third mounting plate is arranged on one side of the support bracket box, a rear support piece is connected in the support bracket box and comprises an upper support plate and a lower support plate, a third rubber layer is arranged between the upper support plate and the lower support plate, and the lower support plate is detachably connected with the support bracket box.
Preferably, the rear rubber support is detachably connected with the rear support, the upper support plate is provided with a third connecting hole, the rear support comprises a horizontal plate and a vertical plate, the horizontal plate is connected with the middle part of the vertical plate, the horizontal plate is provided with a fourth connecting hole matched with the third connecting hole, the vertical plate is provided with a fourth mounting hole for connecting a power assembly, and the third mounting plate is provided with a third mounting part for connecting a frame.
Preferably, the upper supporting plate is provided with a first positioning hole, the horizontal plate is provided with a second positioning hole, and the first positioning hole is matched with the second positioning hole and is connected with the second positioning hole through a pin shaft. When being convenient for hoist and mount assembly, the connecting hole of back rubber support and rear bracket is aligned fast, improves assembly efficiency. The front support is connected with the front rubber support through a double-end stud, and the rear support is connected with the rear rubber support through a bolt. When the transmission is required to be disassembled in after-sales maintenance, the pin shaft is only required to be pulled out, and the transmission and the rear bracket can be separated from the rubber support by disassembling the rear bracket and the rear rubber support connecting bolt. Thereby reduce the dismantlement degree of difficulty, promote and dismantle efficiency.
Preferably, the front rubber support and the rear rubber support are respectively arranged in a left-right symmetrical mode, and the third connecting plates of the two front rubber supports are arranged in a V shape. The vibration isolation effect is improved, and the main vibration isolation effect is achieved.
A truck comprises a frame and a power assembly, wherein the frame and the power assembly are connected through the truck power assembly suspension system.
The invention has the following beneficial effects: besides the existing obliquely arranged rubber supports, the front rubber supports enhance limit and connection strength through the cooperation of the horizontal grooves and the convex blocks, and meanwhile, the rubber layers between the horizontal grooves and the convex blocks can assist in vibration isolation in the vertical and left-right directions, so that vibration isolation effect is improved; the connection between the frame and the power assembly is converted into the connection between the rubber support and the support through the cooperation of the rubber support and the support, so that the loading and unloading efficiency is improved, and the processing cost of the frame and the power assembly is reduced; the limiting structure is arranged at the joint of the front rubber support and the front bracket, so that the influence on the service life due to rubber deformation during bolt tightening is prevented; the junction of back rubber support and back support is provided with the locating hole, when being convenient for hoist and mount assembly, in time aligns the connecting hole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of a front rubber support and front bracket on the left side of an embodiment of the present invention.
Fig. 2 is a schematic view of a front rubber support and front bracket on the right side of an embodiment of the present invention.
Fig. 3 is a schematic view of the rear rubber support and rear bracket on the left side of the embodiment of the present invention.
Fig. 4 is a schematic view of the rear rubber support and rear bracket on the right side of the embodiment of the present invention.
Fig. 5 is an exploded view of a front rubber support in an embodiment of the present invention.
Fig. 6 is a schematic structural view of a front bracket in an embodiment of the present invention.
Fig. 7 is a schematic structural view of a rubber pallet according to an embodiment of the present invention.
Fig. 8 is a schematic structural view of a rear supporter in an embodiment of the present invention.
Fig. 9 is a schematic structural view of a rear bracket according to an embodiment of the present invention.
In the figure: 1. front rubber support, 2, front bracket, 3, rear rubber support, 4, rear bracket, 101, first connection plate, 102, second connection plate, 103, third connection plate, 104, fourth connection plate, 105, bump, 106, side plate, 107, first mounting plate, 108, first mounting hole, 109, first rubber layer, 1010, first rubber body, 1011, partition one, 1012, second rubber body, 1013, partition two, 1014, first connection hole, 1015, stiffener, 201, front bracket body, 202, second connection hole, 203, second mounting hole, 204, protrusion, 301, tray top plate, 302, third mounting plate, 303, harness hole, 304, upper support plate, 305, lower support plate, 306, support frame, 307, diagonal support plate, 308, third rubber layer, 309, third connection hole, 3010, first positioning hole, 3011, extension side, 401, horizontal plate, 402, vertical plate, 403, fourth mounting hole, 404, fourth connection hole, 405, second positioning hole.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
As shown in fig. 1-9, a truck powertrain suspension system includes a front rubber support 1, the front rubber support 1 including a vertical first mounting plate 107, the first mounting plate 107 having a first mounting hole 108 provided therein for attachment to a vehicle frame. One side of a first mounting plate 107 is sequentially connected with a first connecting plate 101, a second connecting plate 102 and a third connecting plate 103 from top to bottom, the first connecting plate 101 and the second connecting plate 102 are horizontally arranged, the third connecting plate 103 is obliquely arranged, one end of the third connecting plate 103 connected with the first mounting plate 107 is higher than the other end, an included angle between the third connecting plate 103 and a horizontal plane is forty degrees, two sides of the first connecting plate 101 are respectively provided with a side plate 106, the top end of each side plate 106 is connected with the first connecting plate 101, the bottom end of each side plate 106 is connected with the third connecting plate 103, a horizontal groove is formed by the first connecting plate 101, the second connecting plate 102, two side plates 106 and the first mounting plate 107, and a mounting cavity is formed by the second connecting plate 102, the third connecting plate 103, the two side plates 106 and the first mounting plate 107. A bump 105 is arranged in the horizontal groove, a first rubber layer 109 is arranged between the bump 105 and the horizontal groove, and the first rubber layer 109 is distributed between the bump 105 and the first connecting plate 101, the first mounting plate 107 and the second connecting plate 102 and is in vulcanization connection with the components; the lug 105 is connected with a fourth connecting plate 104 which is obliquely arranged, one end of the connecting lug 105 of the fourth connecting plate 104 is higher than the other end, the fourth connecting plate 104 is parallel to the third connecting plate 103, a second rubber layer is arranged between the fourth connecting plate 104 and the third connecting plate 103 and is positioned in the installation cavity, the second rubber layer comprises a first rubber body 1010, a first baffle 1011, a second rubber body 1012 and a second baffle 1013 which are sequentially arranged, two sides of the first rubber body 1010 are respectively in vulcanized connection with the fourth connecting plate 104 and the first baffle 1011, two sides of the second rubber body 1012 are respectively in vulcanized connection with the first baffle 1011 and the second baffle 1013, and the second baffle 1013 is in threaded connection with the third connecting plate 103.
The top surface of the fourth connecting plate 104 is provided with a first connecting hole 1014, the center line of the first connecting hole 1014 is arranged vertically, the top surface of the fourth connecting plate 104 is also provided with two plate ribs 1015, and the two plate ribs 1015 are located at two sides of the first connecting hole 1014. The front rubber assembly is connected with the front bracket 2 through the first connecting hole 1014, the front bracket 2 comprises a front bracket body 201, the front bracket body 201 is in a pyramid shape as a whole, one end of the front bracket body 201 is provided with a second connecting hole 202, the central line direction of the second connecting hole 202 is perpendicular to the length direction of the front bracket body 201, one end of the second mounting hole 203 is also provided with two protrusions 204, the second connecting hole 202 is matched with the first connecting hole 1014 and is connected with the front bracket body through a double-end stud, and the two protrusions 204 correspond to the positions of the two plate ribs 1015 and are abutted against each other. The other end of the bracket body is provided with a second mounting hole 203, and the central line direction of the second mounting hole 203 is parallel to the length direction of the bracket body and is used for connecting a power assembly.
The truck power assembly suspension system that this embodiment provided still includes back rubber support 3, and back rubber support 3 is including supporting the support box, and one side that supports the support box is provided with third mounting panel 302, is provided with third installation department on the third mounting panel 302, and third installation department includes through-hole, slotted hole and recess for connect the frame in this embodiment, support the rear side that holds in the palm the box and be equipped with extension limit 3011, for adapting to the frame and bend the face, extension limit is unanimous with the frame angle of bending. The supporting bracket is arranged on one side opposite to the third mounting plate 302 in an open way, and a bracket top plate 301 at the top of the supporting bracket is provided with a wire harness hole 303 for arranging wires. The support holds in palm and is provided with back support piece in the box, back support piece includes horizontal lower backup pad 305, lower backup pad 305 and the bottom surface board threaded connection who supports the box hold in the palm, the top of lower backup pad 305 is provided with parallel upper backup pad 304, the bottom surface of upper backup pad 304 is connected with braced frame 306, braced frame 306's cross-section is trapezoidal and upper wide lower narrow arranges, the top surface of lower backup pad 305 is connected with two sloping support plates 307, two sloping support plates 307 are the V-arrangement, be provided with third rubber layer 308 between braced frame 306 and the sloping support plates 307, third rubber layer 308 vulcanizes and connects braced frame 306 and sloping support plates 307.
The upper support plate 304 is provided with two third connection holes 309 and two first positioning holes 3010, and the rear rubber support 3 is connected to the rear bracket 4 through the third connection holes 309. The rear bracket 4 comprises a horizontal plate 401 and a vertical plate 402, the horizontal plate 401 is in a ladder shape and is provided with two layers, a second positioning hole 405 is formed in the bottom layer in a ladder shape, a first positioning hole 3010 is matched with the second positioning hole 405 and is connected with the first positioning hole 3010 through a pin shaft, the pin shaft is in clearance fit with the second positioning hole 405, the power assembly is conveniently detached, the power assembly is conveniently pulled out, the height of the bottom layer is ten millimeters, a C5 guide bevel angle is formed in the lower portion of the second positioning hole 405, and the pin shaft is guided to enter the second positioning hole 405 when the power assembly falls. The top layer ladder is provided with two fourth connecting holes 404, the third connecting holes 309 are matched with the fourth connecting holes 404 and are connected through bolts, the third connecting holes 309 are threaded holes, the fourth connecting holes 404 are oblong holes, the radius of the fourth connecting holes 404 is more than two millimeters larger than the diameter of the third connecting holes 309, so that assembly errors when the power assembly is assembled are compensated, and smooth threading of bolts can be completed when the rubber support is deformed; the backing plate is arranged above the top-layer ladder, the through hole corresponding to the fourth connecting hole 404 is arranged on the backing plate, the diameter of the through hole is five millimeters greater than that of the bolt, and the fourth connecting hole 404 is a slotted hole, the diameter is larger, the backing plate can increase the compression area of the bolt, and the bolt is prevented from loosening. A fourth mounting hole 403 is provided in the vertical plate 402 for attachment of the powertrain. Reinforcing ribs are arranged between the horizontal plate 401 and the vertical plate 402 for ensuring strength.
The front rubber support 1, the front support 2, the rear rubber support 3 and the rear support 4 are respectively two and are distributed symmetrically left and right, the front support 2 and the rear support 4 are arranged close to the center, and the front rubber assembly and the rear rubber assembly are arranged far away from the center and are used for connecting the four end parts of the power assembly with the frame.
Example 2
A truck comprising a frame and a powertrain connected by the truck powertrain suspension system of example 1. The front rubber supports 1 on the left side and the right side are respectively connected with the left side and the right side of the frame, the front brackets 2 on the left side and the right side are respectively connected with the left front end and the right front end of the power assembly, and the third connecting plates 103 of the left front rubber support 1 and the right front rubber support 1 are arranged on the same plane and are in V-shaped arrangement; the left and right sides of the rear rubber support 3 are respectively connected with the left and right sides of the frame, the left and right sides of the rear support 4 are respectively connected with the left rear end and the right rear end of the power assembly, the rear rubber support 3 is arranged close to the lower wing surface of the frame, and wiring is arranged between the support box of the rear rubber support 3 and the upper wing surface of the frame and is fixed in a binding way through the wire binding holes 303.
The mounting process of the invention is that the front rubber supports 1 on the left and right sides are respectively connected with the corresponding positions on the left and right sides of the frame through the first mounting holes 108, and the rear rubber supports 3 on the left and right sides are respectively connected with the corresponding positions on the left and right sides of the frame through three mounting holes; the front brackets 2 on the left and right sides are respectively connected to the left front end and the right front end of the power assembly through the second mounting holes 203, and the rear brackets 4 on the left and right sides are respectively connected to the left rear end and the right rear end of the power assembly through the fourth mounting holes 403; the power assembly is lifted up and falls down after reaching the upper part of the frame mounting position, the first positioning hole 3010 of the rear rubber support 3 and the second positioning hole 405 of the rear support 4 are connected by using a pin shaft, alignment is facilitated, the first connecting hole 102 of the front rubber support 1 and the second connecting hole 202 of the front support 2 are connected by using a double-ended stud, the third connecting hole 309 of the rear rubber support 3 and the fourth connecting hole 404 of the rear support 4 are connected by using a bolt, lifting is released, and the power assembly is assembled.
It will be understood that when an element or layer is referred to as being "on" or "connected" or "coupled" to another element or layer, it can be directly on, connected or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Spatially relative terms, such as "under" …, "below," "lower," "above," "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below" may include both an orientation above and below. Other orientations of the device (90 degrees or other orientations) are possible, and spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the expressions within this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present disclosure without departing from the spirit and the essence of the present disclosure, and shall be covered by the scope of the present disclosure. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a truck power assembly suspension system, a serial communication port, including preceding rubber support (1), preceding rubber support (1) is including vertical first mounting panel (107), the top of first mounting panel (107) is provided with horizontal groove, the bottom of first mounting panel (107) is connected with inclined third connecting plate (103), be provided with lug (105) in the horizontal groove, the bottom of lug (105) is connected with fourth connecting plate (104), be provided with first rubber layer (109) between horizontal groove and lug (105), third connecting plate (103) and fourth connecting plate (104) parallel arrangement, be provided with the second rubber layer between third connecting plate (103) and fourth connecting plate (104); a horizontal second connecting plate (102) and a first connecting plate (101) are sequentially arranged above the third connecting plate (103), two sides of the first connecting plate (101) are respectively provided with a side plate (106), the top ends of the side plates (106) are connected with the first connecting plate (101), the bottom ends of the side plates (106) are connected with the third connecting plate (103), the first connecting plate (101), the second connecting plate (102) and the two side plates (106) form a horizontal groove, the second connecting plate (102), the third connecting plate (103) and the two side plates (106) form a mounting cavity, and the second rubber layer is positioned in the mounting cavity; the front rubber support (1) is detachably connected with the front support (2), a first connecting hole (1014) is formed in the top of the fourth connecting plate (104), a second connecting hole (202) matched with the first connecting hole (1014) is formed in one end of the front support (2), a second mounting hole (203) used for connecting a power assembly is formed in the other end of the front support (2), and a first mounting hole (108) used for connecting a frame is formed in the first mounting plate (107); the rear rubber support (3) comprises a support bracket box, a third mounting plate (302) is arranged on one side of the support bracket box, a rear support piece is connected in the support bracket box, the rear support piece comprises an upper support plate (304) and a lower support plate (305), a third rubber layer (308) is arranged between the upper support plate (304) and the lower support plate (305), and the lower support plate (305) is detachably connected with the support bracket box; rear rubber support (3) can dismantle and connect rear bracket (4), be provided with third connecting hole (309) on last backup pad (304), rear bracket (4) are including horizontal plate (401) and vertical board (402), the middle part of vertical board (402) is connected to horizontal plate (401), be provided with fourth connecting hole (404) with third connecting hole (309) adaptation on horizontal plate (401), be provided with fourth mounting hole (403) that are used for connecting the power assembly on vertical board (402), be provided with the third installation department that is used for connecting the frame on third mounting panel (302).
2. The truck powertrain suspension system of claim 1 wherein the second rubber layer comprises a first rubber body (1010), a first baffle (1011), a second rubber body (1012), and a second baffle (1013) arranged in sequence, wherein two sides of the first rubber body (1010) are respectively vulcanization-connected with the fourth connecting plate (104) and the first baffle (1011), two sides of the second rubber body (1012) are respectively vulcanization-connected with the first baffle (1011) and the second baffle (1013), and the second baffle (1013) is detachably connected with the third connecting plate (103).
3. The truck powertrain suspension system of claim 1, wherein a rib (1015) is further provided on top of the fourth connecting plate (104), and a protrusion (204) is further provided at an end of the second connecting hole (202), and the rib (1015) corresponds to the protrusion (204) and abuts against the protrusion.
4. The truck powertrain suspension system of claim 1, wherein the upper support plate (304) is provided with a first positioning hole (3010), the horizontal plate (401) is provided with a second positioning hole (405), and the first positioning hole (3010) is adapted to the second positioning hole (405) and connected by a pin.
5. The truck powertrain suspension system of claim 4 wherein the front rubber support (1) and the rear rubber support (3) are each two, the two front rubber supports (1) and the two rear rubber supports (3) are symmetrically arranged left and right, and the third connection plates (103) of the two front rubber supports (1) are arranged in a V-shape.
6. A truck comprising a frame and a powertrain, the frame and the powertrain being connected by a truck powertrain suspension system according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410927.7A CN114604074B (en) | 2022-04-19 | 2022-04-19 | Truck power assembly suspension system and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410927.7A CN114604074B (en) | 2022-04-19 | 2022-04-19 | Truck power assembly suspension system and truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114604074A CN114604074A (en) | 2022-06-10 |
| CN114604074B true CN114604074B (en) | 2024-06-18 |
Family
ID=81869157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210410927.7A Active CN114604074B (en) | 2022-04-19 | 2022-04-19 | Truck power assembly suspension system and truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114604074B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515415A (en) * | 2016-11-25 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Power assembly suspension |
| CN107054042A (en) * | 2017-04-28 | 2017-08-18 | 安徽安凯汽车股份有限公司 | A kind of engine mounting installing mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204801499U (en) * | 2015-07-15 | 2015-11-25 | 中国重汽集团济南动力有限公司 | Empty filter air intake system of back of body formula of putting |
| CN107284221B (en) * | 2017-06-16 | 2019-06-04 | 安徽江淮汽车集团股份有限公司 | A kind of civilian load-carrying vehicle mounting assembly |
| KR20210129421A (en) * | 2020-04-20 | 2021-10-28 | 현대자동차주식회사 | Parallel type engine mount for vehicle |
-
2022
- 2022-04-19 CN CN202210410927.7A patent/CN114604074B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515415A (en) * | 2016-11-25 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Power assembly suspension |
| CN107054042A (en) * | 2017-04-28 | 2017-08-18 | 安徽安凯汽车股份有限公司 | A kind of engine mounting installing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114604074A (en) | 2022-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7108098B2 (en) | Engine subframe mounting arrangement | |
| CN205930234U (en) | Rearmounted passenger car motor suspension system | |
| CN108297651B (en) | Multifunctional air conditioner bracket | |
| CN114604074B (en) | Truck power assembly suspension system and truck | |
| CN106240332B (en) | A kind of postposition bus engine suspension system | |
| CN212889829U (en) | Battery bracket for new energy vehicle | |
| CN211208526U (en) | Shock-absorbing positioning device for storage battery of electric vehicle | |
| CN210734082U (en) | Steering wheel gasbag mounting structure, steering wheel and car | |
| CN209795387U (en) | Good battery installing support of stability | |
| CN207758546U (en) | Suspension cushion apparatus | |
| CN108317069B (en) | Air condition compressor support and vehicle | |
| CN208962857U (en) | Engine front mounting and its vehicle | |
| CN205930233U (en) | Rearmounted passenger car motor front end installation mechanism | |
| CN218343261U (en) | Derailleur suspension device and derailleur | |
| CN215213644U (en) | Silencer support and engineering machinery | |
| CN108312804B (en) | Air conditioner compressor support and vehicle | |
| CN217177265U (en) | Vibration damper for wall-mounted installation of vehicle-mounted alarm | |
| CN217537145U (en) | Rear frame of loader | |
| CN210126405U (en) | Connecting device | |
| CN215883298U (en) | Supporting rubber assembly for supporting engine | |
| CN218063216U (en) | Shockproof base and shockproof cabinet comprising same | |
| CN214667580U (en) | Experimental frock of assembly of marking time and test system | |
| CN113815397B (en) | Power assembly suspension cushion assembly for commercial vehicle | |
| CN214145693U (en) | Rigidity reinforcing mounting structure of shock pad and gasoline engine crankcase | |
| CN216841895U (en) | Lightweight bracket and urea case assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |