CN209026173U - The power takeoff of circulating cooling runner is added in a kind of working chamber - Google Patents
The power takeoff of circulating cooling runner is added in a kind of working chamber Download PDFInfo
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- CN209026173U CN209026173U CN201821845278.9U CN201821845278U CN209026173U CN 209026173 U CN209026173 U CN 209026173U CN 201821845278 U CN201821845278 U CN 201821845278U CN 209026173 U CN209026173 U CN 209026173U
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- Prior art keywords
- tank shell
- fixing device
- tube fixing
- cooling
- side gear
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Abstract
Utility model device discloses the power takeoff that circulating cooling runner is added in a kind of working chamber, input shaft, output shaft are separately installed in hole slot above and below tank shell two sides, cooling tube fixing device, two groups of left side gears and right side gear are installed between left side gear and right side gear at two groups and are provided with sliding bearing in the hole slot for installing cooling tube fixing device；Tank shell top is equipped with funnel-form cooling liquid inlet, cooling liquid inlet is connected with flow divider in the setting of tank shell interior location, the isocon other end is connected to the cooling tube fixing device two sides top on input shaft, and link together with the vortex shape coolant flow channel being arranged inside cooling tube fixing device, flow divider bottom end is connected on the cooling liquid outlet of tank shell setting.Usefulness: designing the power takeoff device that circulating cooling runner is added in a kind of working chamber, is provided with vortex shape coolant flow channel, constantly takes away the heat in axis, rotation gear and working chamber, guarantees the normal operation circumstances temperature of power takeoff inner working components.
Description
Technical field
The utility model belongs to transmission device field, and in particular to the power taking of circulating cooling runner is added in a kind of working chamber
Device.
Background technique
Automobile power transmission is the important component for realizing power transmitting between automobile and its task equipment, is that vehicle is high-power dynamic
Power output device.The working environment of research discovery automobile power transmission cabinet and its internal key components and parts in use now
Compare severe, is influenced by periodic load bigger, power conversion case is more complicated, causes power takeoff internal work environment
Temperature is higher, easily causes fatigue damage, the burn of core work part, in turn results in the damage of entire power takeoff device, very
To scrapping.In response to this, it needs for temperature change in working chamber, designing one kind can be come with self cooled power takeoff device
Problem above is solved, power takeoff service life is increased.
Summary of the invention
Against the above deficiency, utility model device provides the power taking that circulating cooling runner is added in a kind of working chamber
Device.
Utility model device solves technical solution used by its technical problem: the device mainly includes tank shell,
Tube fixing device, left side gear, right side gear are cooled down, is separately installed with input shaft, output shaft in hole slot above and below tank shell two sides, it is defeated
Enter axis and output shaft and is mounted on rear end cap, input shaft and output shaft by sealing bearing on the rear end face cooperated with tank shell
It is mounted on drive end bearing bracket by sealing bearing on the front end face cooperated with tank shell, input shaft and output shaft are inside tank shell
The different left side gear of diameter, input shaft and the output shaft close rear end cap position inside tank shell are installed close to drive end bearing bracket position
It sets and the different right side gear of diameter is installed, cooling tube fixing device is installed between left side gear and right side gear at two groups, two
Group left side gear and right side gear are provided with sliding bearing in the hole slot for installing cooling tube fixing device；Tank shell top is equipped with
Funnel-form cooling liquid inlet, cooling liquid inlet are connected with flow divider in the setting of tank shell interior location, and flow divider bottom end is provided with
Two isocons, the isocon other end are connected to the cooling tube fixing device two sides top on input shaft, and with cooling tube fixing device
The vortex shape coolant flow channel of inside setting links together, and the output end of coolant flow channel is connected to by the isocon of centre setting
Cooling tube fixing device two sides top on output shaft, the output end of corresponding coolant flow channel are connected to flow divider by isocon
On, flow divider bottom end is connected on the cooling liquid outlet of tank shell setting.
In implementation process, cooling liquid inlet can be connected in the cooling system in power takeoff device, and coolant liquid passes through cooling
Liquid import enters in flow divider, enters in the coolant flow channel in cooling tube fixing device by the isocon of two sides branch, coolant liquid
It is flowed in coolant flow channel mesoscale eddies, takes away input shaft, heat in gear and tank shell inner air at left and right sides of input shaft, protect
Input shaft and rotating parts normal operation circumstances temperature are demonstrate,proved, coolant liquid is by coolant flow channel outlet end later, by centre
Isocon flows in the coolant flow channel in the cooling tube fixing device on output shaft, takes away output shaft, output shaft left and right sides gear
And the heat of surrounding air, last coolant liquid carry heat by isocon and flow divider, pass through the cooling on tank shell
Liquid outlet flows out in cooling system.
In order to more preferably reach power takeoff working temperature environment, guarantee that coolant flow channel works normally, two groups of left side gears and the right side
Side gear is provided with sliding bearing in the hole slot for installing cooling tube fixing device, so that cooling tube fixing device is normal not with rotation
Work.
Technical solution usefulness provided by utility model device: for the severe ring of power takeoff periodic duty
Border designs the power takeoff device for adding circulating cooling runner in a kind of working chamber, power takeoff cooling system is connected, in input and output
Cooling tube fixing device is mounted with by sliding bearing on axis, vortex shape coolant flow channel is provided on cooling tube fixing device,
The heat in axis, rotation gear and working chamber is constantly taken away, guarantees the normal operation circumstances temperature of power takeoff inner working components
Degree.
Detailed description of the invention
Utility model device is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the main sectional view that the power takeoff of circulating cooling runner is added in a kind of working chamber of the utility model；
Fig. 2 is the A direction view that the power takeoff of circulating cooling runner is added in a kind of working chamber of the utility model；
Fig. 3 is the partial enlarged view that the power takeoff of circulating cooling runner is added in a kind of working chamber of the utility model.
1. tank shell, 2. cooling liquid inlets, 3. rear end caps, 4. right side gears, 5. sealing bearings, 6. cooling liquid outlets, 7.
Flow divider, 8. left side gears, 9. output shafts, 10. drive end bearing brackets, 11. input shafts, 12. cooling tube fixing devices, 13. coolant flow channels,
14. isocon, 15. sliding bearings.
Specific embodiment
As shown in Figure 1-3, the device mainly includes tank shell 1, cooling tube fixing device 12, left side gear 8, right side gear 4,
1 two sides of tank shell are separately installed with input shaft 11, output shaft 9 in hole slot up and down, input shaft 11 and output shaft 9 with tank shell 1
Rear end cap 3 is mounted on by sealing bearing 5 on the rear end face of cooperation, and input shaft 11 and output shaft 9 are cooperating with tank shell 1
It is mounted on drive end bearing bracket 10 by sealing bearing 5 on front end face, input shaft 11 and output shaft 9 lean on front end inside tank shell 1
10 position of lid is equipped with the different left side gear 8 of diameter, input shaft 11 and output shaft 9 in 1 inside of tank shell close to rear end cap 3
It sets and the different right side gear 4 of diameter is installed, cooling tube fixing device is installed between two groups of left side gears 8 and right side gear 4
12, two groups of left side gears 8 and right side gear 4 are provided with sliding bearing 15 in the hole slot for installing cooling tube fixing device 12；Box shell
1 top of body is equipped with funnel-form cooling liquid inlet 2, and cooling liquid inlet 2 is connected with flow divider 7 in the setting of 1 interior location of tank shell,
7 bottom end of flow divider is provided with two isocons 14, and 14 other end of isocon is connected to the cooling tube fixing device 12 on input shaft 11
Two sides top, and link together with the vortex shape coolant flow channel 13 being arranged inside cooling tube fixing device 12, coolant flow channel 13
Output end is connected to the 12 two sides top of cooling tube fixing device on output shaft 9 by the isocon 14 of intermediate setting, corresponding
The output end of coolant flow channel 13 is connected on flow divider 7 by isocon 14, and 7 bottom end of flow divider is connected to the setting of tank shell 1
On cooling liquid outlet 6.
In implementation process, cooling liquid inlet 2 can be connected in the cooling system in power takeoff device, and coolant liquid passes through cooling
Liquid import 2 enters in flow divider 7, enters the coolant flow channel 13 in cooling tube fixing device 12 by the isocon 14 of two sides branch
In, coolant liquid is flowed in 13 mesoscale eddies of coolant flow channel, is taken away in input shaft 11,9 left and right sides gear of output shaft and tank shell 1
Heat in portion's air guarantees input shaft 11 and rotating parts normal operation circumstances temperature, and coolant liquid passes through coolant flow channel later
13 outlet ends flow in the coolant flow channel 13 in the cooling tube fixing device 12 on output shaft 9, band by intermediate isocon 14
The heat of output shaft 9, output shaft left and right sides gear and surrounding air is walked, last coolant liquid carries heat and passes through isocon 14
And flow divider 7, it is flowed out in cooling system by the cooling liquid outlet 6 on tank shell 1.
In order to more preferably reach power takeoff working temperature environment, guarantee that coolant flow channel 13 works normally, two groups of left side gears 8 with
Right side gear 4 is provided with sliding bearing 15 in the hole slot for installing cooling tube fixing device 12 so that cooling tube fixing device 12 not with
It rotates and works normally.
Claims (3)
- It mainly include tank shell, cooling tube fixing device, left side tooth 1. adding the power takeoff of circulating cooling runner in a kind of working chamber Wheel, right side gear, it is characterised in that: tank shell two sides are separately installed with input shaft, output shaft in hole slot up and down, input shaft with it is defeated Shaft on the rear end face cooperated with tank shell by seal bearing be mounted on rear end cap, input shaft and output shaft with box shell It is mounted on drive end bearing bracket by sealing bearing on the front end face of body cooperation, input shaft and output shaft lean on front end inside tank shell Lid position is equipped with the different left side gear of diameter, and input shaft and output shaft are equipped with inside tank shell close to rear end cap position The different right side gear of diameter is equipped with cooling tube fixing device at two groups between left side gear and right side gear.
- 2. adding the power takeoff of circulating cooling runner in a kind of working chamber according to claim 1, it is characterised in that: tank shell top End is equipped with funnel-form cooling liquid inlet, and cooling liquid inlet is connected with flow divider, flow divider bottom in the setting of tank shell interior location End is provided with two isocons, and the isocon other end is connected to the cooling tube fixing device two sides top on input shaft, and with cooling The vortex shape coolant flow channel being arranged inside tube fixing device links together, the shunting that the output end of coolant flow channel passes through intermediate setting Pipe is connected to the cooling tube fixing device two sides top on output shaft, and the output end of corresponding coolant flow channel is connected by isocon Onto flow divider, flow divider bottom end is connected on the cooling liquid outlet of tank shell setting.
- 3. adding the power takeoff of circulating cooling runner in a kind of working chamber according to claim 1, it is characterised in that: two groups of left sides Gear and right side gear are provided with sliding bearing in the hole slot for installing cooling tube fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845278.9U CN209026173U (en) | 2018-11-09 | 2018-11-09 | The power takeoff of circulating cooling runner is added in a kind of working chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845278.9U CN209026173U (en) | 2018-11-09 | 2018-11-09 | The power takeoff of circulating cooling runner is added in a kind of working chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026173U true CN209026173U (en) | 2019-06-25 |
Family
ID=66909326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845278.9U Active CN209026173U (en) | 2018-11-09 | 2018-11-09 | The power takeoff of circulating cooling runner is added in a kind of working chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026173U (en) |
-
2018
- 2018-11-09 CN CN201821845278.9U patent/CN209026173U/en active Active
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