CN208962787U - A kind of heavy duty electric drive vehicle bridge - Google Patents
A kind of heavy duty electric drive vehicle bridge Download PDFInfo
- Publication number
- CN208962787U CN208962787U CN201821425742.9U CN201821425742U CN208962787U CN 208962787 U CN208962787 U CN 208962787U CN 201821425742 U CN201821425742 U CN 201821425742U CN 208962787 U CN208962787 U CN 208962787U
- Authority
- CN
- China
- Prior art keywords
- vehicle bridge
- water tank
- slide bar
- fixedly connected
- retarder
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a kind of heavily loaded electric drive vehicle bridge, including vehicle bridge shell, wheel rim, reinforcing rod, differential mechanism, retarder, motor mounting rack, driving motor, refrigerator pipe, fixed plate, support plate, slide bar, fixed block, first spring, sliding block, connecting rod, sliding sleeve, second spring, semiconductor chilling plate, water tank, connecting tube, headstock and air pump, the outside of vehicle bridge shell is equidistantly fixedly connected with reinforcing rod, the opposite ends of vehicle bridge shell are mounted on wheel rim, the center of vehicle bridge shell is equipped with differential mechanism, the side of differential mechanism is equipped with retarder, the side that vehicle bridge case top is located at retarder is fixedly installed with motor mounting rack, the inside of motor mounting rack is equipped with driving motor, the output shaft end of driving motor and the input terminal of retarder connect, this electric drive vehicle bridge substantially increases the loading capacity of vehicle bridge shell, The automobile for adapting to large-tonnage uses, and structure is simple and practical.
Description
Technical field
The utility model relates to electric drive vehicle bridge technical fields, and in particular to a kind of heavy duty electric drive vehicle bridge.
Background technique
With the continuous development of automobile industry, vehicle-bridge system as one of automobile major part also obtain accordingly pay attention to
Development, vehicle bridge are located at the end of power train, for transmitting motive power and torque between vehicle frame and wheel, bear automobile
Load, therefore the load-carrying of automobile depends on vehicle bridge, existing electric drive vehicle bridge typically directly installs wheel rim, driving electricity in axle housing
Machine, differential mechanism etc., individual axle housing loading capacity are limited, it is difficult to adapt to the automobile of large-tonnage, and for the drive in axle housing
Certain heat can be generated in dynamic motor work, long-term work will affect the service life of axle housing to a certain extent, and
Heat dissipation not enough also will affect the service life of driving motor, for this purpose, we have proposed a kind of heavily loaded electric drive vehicle bridge.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is simple, at low cost, just to provide a kind of structure
In the electric drive vehicle bridge good to heat dissipation, load-carrying, including the installation of vehicle bridge shell, wheel rim, reinforcing rod, differential mechanism, retarder, motor
Frame, driving motor, refrigerator pipe, fixed plate, support plate, slide bar, fixed block, the first spring, sliding block, connecting rod, sliding sleeve, the second bullet
The outside of spring, semiconductor chilling plate, water tank, connecting tube, headstock and air pump, the vehicle bridge shell is equidistantly fixedly connected with reinforcement
Bar, the opposite ends of the vehicle bridge shell are mounted on wheel rim, and the center of the vehicle bridge shell is equipped with differential mechanism, described
The side of differential mechanism is equipped with retarder, and the side that the vehicle bridge case top is located at retarder is fixedly installed with motor installation
Frame, the inside of the motor mounting rack are equipped with driving motor, the input of the output shaft end and retarder of the driving motor
End connection, the vehicle bridge case top are fixedly connected with fixed plate far from one end of motor mounting rack；
The top quadrangle of the fixed plate is symmetrically fixedly connected with fixed block, is located at two fixations at the top of the fixed plate
Slide bar is fixedly connected between block, the outside that slide bar is located at the top of the fixed plate symmetrically slidably connects sliding block, described solid
Determine to be fixedly connected with the first spring between block and sliding block, the top of the slide bar is equipped with support plate, the top four of the support plate
Angle is equipped with through-hole, and the top of the slide bar is equipped with external screw thread, and the slide bar is bolted with support plate, the slide bar
Outside slidably connects sliding sleeve, and second spring, the cunning are fixedly connected between support plate and sliding sleeve on the outside of the slide bar
The bottom both ends of set are rotatably connected to connecting rod, and the end of the connecting rod is rotatablely connected with sliding block, the support plate
Top is equipped with limiting slot, and water tank is fixedly installed in limiting slot, and the side of the water tank is equipped with semiconductor chilling plate, and partly leads
The refrigeration end of body cooling piece is connect with water tank, and the other side of the water tank is equipped with headstock, the inside installation of the headstock
There is air pump, the inside of the water tank is equipped with refrigerator pipe, and one end of the refrigerator pipe passes through the outlet of water tank and headstock and air pump
End connection, the other end of the refrigerator pipe pass through water tank and are connected with connecting tube, and the one end of the connecting tube far from refrigerator pipe is equidistant
It is wrapped in the outside of motor mounting rack, and connecting tube is located at one end of motor mounting rack across the inlet end of headstock and air pump company
It connects.
Preferably, the bottom centre position of the vehicle bridge shell is fixedly connected with stiffening plate.
Preferably, the refrigerator pipe is located at one section of helical structure inside water tank.
Preferably, the stiffening plate is fixedly connected with vehicle bridge shell by anchor bolt.
Preferably, the connecting tube is hose.
The beneficial effects of the utility model are:
1, the utility model, can be in the base of original vehicle bridge shell by the way that several reinforcing rods are fixedly mounted on vehicle bridge shell
The intensity for enhancing vehicle bridge shell on plinth, the automobile for conveniently adapting to large-tonnage use, by solid on the vehicle bridge shell of differential mechanism bottom
Determine stiffening plate, can carry out reinforcing vehicle bridge shell again by stiffening plate on the basis of increasing reinforcing rod, with previous axle shell
Body is compared, which substantially increases the loading capacity of vehicle bridge shell, and the automobile for adapting to large-tonnage uses.
2, the utility model can freeze to the water in water tank by the way that semiconductor chilling plate is arranged outside water tank,
Gas in refrigerator pipe is moved in water tank in the shape of a spiral by refrigerator pipe, can make gas adequately and Cold Water Exposure, just
Freeze in the water in refrigerator pipe, be then wound around outside motor mounting rack, can preferably radiate to driving motor, leads to
It crosses the bottom in water tank and the first spring and second spring is set, damping preferably can be carried out to water tank, water can not only be protected
Case, and protect vehicle bridge shell to a certain extent, prevent from shaking it is excessive vehicle bridge shell is damaged, structure is simple and practical
Property is strong.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is to amplify figure structure schematic representation at the B of the utility model；
Fig. 3 is to amplify figure structure schematic representation at the A of the utility model；
Fig. 4 is the water tank schematic diagram of internal structure of the utility model；
Fig. 5 is the axle shell side pseudosection structural schematic diagram of the utility model.
In figure: 1, vehicle bridge shell；2, wheel rim；3, reinforcing rod；4, differential mechanism；5, retarder；6, stiffening plate；7, motor is installed
Frame；8, driving motor；9, refrigerator pipe；10, fixed plate；11, support plate；12, slide bar；13, fixed block；14, the first spring；15,
Sliding block；16, connecting rod；17, sliding sleeve；18, second spring；19, semiconductor chilling plate；20, water tank；21, connecting tube；22, power
Case；23, air pump.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of heavily loaded electric drive vehicle bridge as Figure 1-Figure 5, including vehicle bridge shell 1, wheel rim 2, reinforcing rod 3, differential mechanism
4, retarder 5, motor mounting rack 7, driving motor 8, refrigerator pipe 9, fixed plate 10, support plate 11, slide bar 12, fixed block 13,
One spring 14, connecting rod 16, sliding sleeve 17, second spring 18, semiconductor chilling plate 19, water tank 20, connecting tube 21, moves sliding block 15
Power case 22 and air pump 23, the outside of the vehicle bridge shell 1 are equidistantly fixedly connected with reinforcing rod 3, the correspondence two of the vehicle bridge shell 1
End is mounted on wheel rim 2, and the center of the vehicle bridge shell 1 is equipped with differential mechanism 4, and the side of the differential mechanism 4 is equipped with
Retarder 5, the side that retarder 5 is located at the top of the vehicle bridge shell 1 are fixedly installed with motor mounting rack 7, the motor installation
The inside of frame 7 is equipped with driving motor 8, and the output shaft end of the driving motor 8 is connect with the input terminal of retarder 5, described
1 top of vehicle bridge shell is fixedly connected with fixed plate 10 far from one end of motor mounting rack 7；
The top quadrangle of the fixed plate 10 is symmetrically fixedly connected with fixed block 13, is located at two at the top of the fixed plate 10
Slide bar 12 is fixedly connected between a fixed block 13, the outside that slide bar 12 is located at the top of the fixed plate 10 is symmetrically slidably connected
There is sliding block 15, the first spring 14 is fixedly connected between the fixed block 13 and sliding block 15, the top of the slide bar 12 is equipped with branch
Fagging 11, the top quadrangle of the support plate 11 are equipped with through-hole, and the top of the slide bar 12 is equipped with external screw thread, the slide bar 12
It is bolted with support plate 11, the outside of the slide bar 12 slidably connects sliding sleeve 17, is located at branch on the outside of the slide bar 12
Second spring 18 is fixedly connected between fagging 11 and sliding sleeve 17, the bottom both ends of the sliding sleeve 17 are rotatably connected to connecting rod
16, the end of the connecting rod 16 is rotatablely connected with sliding block 15, and the top of the support plate 11 is equipped with limiting slot, and limiting slot
It is inside fixedly installed with water tank 20, the side of the water tank 20 is equipped with semiconductor chilling plate 19, and the refrigeration of semiconductor chilling plate 19
End is connect with water tank 20, and the other side of the water tank 20 is equipped with headstock 22, and the inside of the headstock 22 is equipped with air pump
23, the inside of the water tank 20 is equipped with refrigerator pipe 9, and one end of the refrigerator pipe 9 passes through water tank 20 and headstock 22 and air pump 23
Outlet side connection, the other end of the refrigerator pipe 9 passes through water tank 20 and is connected with connecting tube 21, and the connecting tube 21 is far from cold air
One end of pipe 9 is equidistantly wrapped in the outside of motor mounting rack 7, and connecting tube 21 is located at one end of motor mounting rack 7 across power
Case 22 is connect with the inlet end of air pump 23.The bottom centre position of the vehicle bridge shell 1 is fixedly connected with stiffening plate 6, reinforces solid
Fixed, convenient for improving the loading capacity of vehicle bridge shell 1, the refrigerator pipe 9 is located at one section of helical structure inside water tank 20, is convenient for
Gas in refrigerator pipe 9 is fully cooled, the stiffening plate 6 is fixedly connected with vehicle bridge shell 1 by anchor bolt, and anchor bolt has antidetonation
It is dynamic, the features such as weathering resistance, Resisting fractre, strong, durable, it can not only reinforce fixing, and resistance to fracture and strong, durable, the company
Adapter tube 21 is hose, convenient for winding around on motor mounting rack 7.
The working principle of the present embodiment is as follows: several reinforcing rods 3 are fixedly mounted on vehicle bridge shell 1, it can be in original
There is the intensity for enhancing vehicle bridge shell 1 on the basis of vehicle bridge shell 1, the automobile for adapting to large-tonnage uses, by 4 bottom of differential mechanism
Vehicle bridge shell 1 on fix stiffening plate 6, on the basis of increasing reinforcing rod 3 again by stiffening plate 6 carry out reinforce vehicle bridge shell
1, semiconductor chilling plate 19 is set outside water tank 20, semiconductor chilling plate 19 is made to freeze the water in water tank 20, it will be cold
Gas in tracheae 9 moves in the shape of a spiral in water tank 20, makes gas adequately and Cold Water Exposure, convenient for in refrigerator pipe 9
Water refrigeration, is then wound around outside motor mounting rack 7, comprehensive can radiate to driving motor 8, by water tank 20
Bottom the first spring 14 and second spring 18 are set, damping preferably can be carried out to water tank 20, water tank can not only be protected
20, and vehicle bridge shell 1 is protected to a certain extent.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of heavy duty electric drive vehicle bridge, including vehicle bridge shell (1), wheel rim (2), reinforcing rod (3), differential mechanism (4), retarder
(5), motor mounting rack (7), driving motor (8), refrigerator pipe (9), fixed plate (10), support plate (11), slide bar (12), fixed block
(13), the first spring (14), sliding block (15), connecting rod (16), sliding sleeve (17), second spring (18), semiconductor chilling plate (19),
Water tank (20), connecting tube (21), headstock (22) and air pump (23), it is characterised in that: the outside of the vehicle bridge shell (1) is equidistant
It is fixedly connected with reinforcing rod (3), the opposite ends of the vehicle bridge shell (1) are mounted on wheel rim (2), the vehicle bridge shell (1)
Center be equipped with differential mechanism (4), the side of the differential mechanism (4) is equipped with retarder (5), the vehicle bridge shell (1)
The side that top is located at retarder (5) is fixedly installed with motor mounting rack (7), and the inside of the motor mounting rack (7) is equipped with
The output shaft end of driving motor (8), the driving motor (8) is connect with the input terminal of retarder (5), the vehicle bridge shell
(1) top is fixedly connected with fixed plate (10) far from the one end of motor mounting rack (7)；
The top quadrangle of the fixed plate (10) is symmetrically fixedly connected with fixed block (13), is located at the top of the fixed plate (10)
It is fixedly connected to slide bar (12) between two fixed blocks (13), the outside that slide bar (12) are located at the top of the fixed plate (10) is right
Title slidably connects sliding block (15), is fixedly connected with the first spring (14) between the fixed block (13) and sliding block (15), described
The top of slide bar (12) is equipped with support plate (11), and the top quadrangle of the support plate (11) is equipped with through-hole, the slide bar (12)
Top be equipped with external screw thread, the slide bar (12) is bolted with support plate (11), the outer Slideslip of the slide bar (12)
It is connected with sliding sleeve (17), is fixedly connected with second spring between support plate (11) and sliding sleeve (17) on the outside of the slide bar (12)
(18), the bottom both ends of the sliding sleeve (17) are rotatably connected to connecting rod (16), the end of the connecting rod (16) with cunning
The top of block (15) rotation connection, the support plate (11) is equipped with limiting slot, and water tank (20), institute are fixedly installed in limiting slot
The side for stating water tank (20) is equipped with semiconductor chilling plate (19), and the refrigeration end of semiconductor chilling plate (19) and water tank (20) are even
It connects, the other side of the water tank (20) is equipped with headstock (22), and the inside of the headstock (22) is equipped with air pump (23), institute
The inside for stating water tank (20) is equipped with refrigerator pipe (9), and one end of the refrigerator pipe (9) passes through water tank (20) and headstock (22) and gas
The outlet side connection of (23) is pumped, the other end of the refrigerator pipe (9) passes through water tank (20) and is connected with connecting tube (21), the connection
Pipe (21) is equidistantly wrapped in the outside of motor mounting rack (7) far from the one end of refrigerator pipe (9), and connecting tube (21) is located at motor peace
The one end for shelving (7) passes through headstock (22) and connect with the inlet end of air pump (23).
2. a kind of heavily loaded electric drive vehicle bridge according to claim 1, it is characterised in that: the bottom of the vehicle bridge shell (1)
Center is fixedly connected with stiffening plate (6).
3. a kind of heavily loaded electric drive vehicle bridge according to claim 1, it is characterised in that: the refrigerator pipe (9) is located at water tank
(20) one section of internal helical structure.
4. a kind of heavily loaded electric drive vehicle bridge according to claim 2, it is characterised in that: the stiffening plate (6) and axle shell
Body (1) is fixedly connected by anchor bolt.
5. a kind of heavily loaded electric drive vehicle bridge according to claim 1, it is characterised in that: the connecting tube (21) is hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425742.9U CN208962787U (en) | 2018-09-01 | 2018-09-01 | A kind of heavy duty electric drive vehicle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425742.9U CN208962787U (en) | 2018-09-01 | 2018-09-01 | A kind of heavy duty electric drive vehicle bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962787U true CN208962787U (en) | 2019-06-11 |
Family
ID=66754406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821425742.9U Active CN208962787U (en) | 2018-09-01 | 2018-09-01 | A kind of heavy duty electric drive vehicle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208962787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845204A (en) * | 2020-07-14 | 2020-10-30 | 王兴 | Electric axle assembly |
-
2018
- 2018-09-01 CN CN201821425742.9U patent/CN208962787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845204A (en) * | 2020-07-14 | 2020-10-30 | 王兴 | Electric axle assembly |
| CN111845204B (en) * | 2020-07-14 | 2022-01-07 | 重庆创泽汽车设计有限公司 | Electric axle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2859368C (en) | Flexible magnetic field coil for measuring ionic quantity | |
| CN208962787U (en) | A kind of heavy duty electric drive vehicle bridge | |
| CN103646752B (en) | Intercity motor train unit traction transformer cooling system | |
| CN103481871B (en) | Cooling liquid medium type hydraulic retarder for vehicle | |
| CN209856081U (en) | Two-stage main engine serial magnetic suspension compressor | |
| CN109764589A (en) | A kind of radiator | |
| CN203713852U (en) | Cooling liquid medium type hydraulic retarder for vehicle | |
| CN201795648U (en) | Liquid storage dryer for automobile air-conditioning system | |
| CN201901120U (en) | Hydraulic retarder for vehicles | |
| CN202656857U (en) | Radiator assembly for electric vehicle | |
| CN101487626B (en) | Fan support bench of outdoor unit | |
| CN203501518U (en) | Water cooling system | |
| CN204895883U (en) | Electric tractor | |
| CN208401712U (en) | A kind of crane three phase squirrel cage Asynchronous Frequency-variable motor | |
| CN214842529U (en) | Cooling device of medium-frequency electric furnace | |
| CN201680960U (en) | Novel fatigue characteristic testing machine of automobile safety belt volute spring | |
| CN207686939U (en) | A kind of Vehicular air-conditioner compressor mounting structure | |
| CN202866993U (en) | Double-generator front end gear train | |
| CN204572195U (en) | Be assemblied in the Multipurpose air conditioner support of motor | |
| CN210863154U (en) | Exhaust pipe test bed | |
| CN218299549U (en) | Explosion-proof type reactor | |
| CN204055324U (en) | A kind of cooling module for vehicles and mounting connection structure thereof | |
| CN2356296Y (en) | Water-oil composite aluminium radiator | |
| CN216636444U (en) | Brake cooling device for fork mounting machine | |
| CN209358115U (en) | A kind of Novel bunk press-fitting electric cabinet ventilation heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |