CN208503438U - A kind of protective device of two-way kneading gearbox - Google Patents
A kind of protective device of two-way kneading gearbox Download PDFInfo
- Publication number
- CN208503438U CN208503438U CN201821018863.1U CN201821018863U CN208503438U CN 208503438 U CN208503438 U CN 208503438U CN 201821018863 U CN201821018863 U CN 201821018863U CN 208503438 U CN208503438 U CN 208503438U
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- China
- Prior art keywords
- oil
- gearbox
- petroleum pipeline
- pipe
- oil pump
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Abstract
The utility model discloses a kind of protective devices of two-way kneading gearbox, and the prominent gearbox of rotation axis including being installed in the oil pump and gearbox on gearbox is outer and protrudes into oil pump, and the rotation axis that is installed on of the rotating wheel of oil pump protrudes on the part in oil pump；Oil pump is respectively arranged with strike the oil pipe and send oil pipe；Gearbox bottom is provided with outage, outage is connected with oil exit pipe, gearbox bottom is provided with two pieces of installation clamping plates, oil filtrating cylinder is provided between installation clamping plate, oil filtrating cylinder is divided into oil inlet end and oil outlet, the installation clamping plate of oil inlet end is connected with petroleum pipeline, and the petroleum pipeline at this is connected with oil exit pipe；The installation clamping plate of oil outlet is connected with petroleum pipeline, and the petroleum pipeline at this is connected with strike the oil pipe.The utility model can be filtered maintenance to the oil in gearbox, help the circulation of gearbox inner fluid, have splendid automatic dissipating heat function.
Description
Technical field
The invention belongs to gearbox technical field more particularly to a kind of protective devices of two-way kneading gearbox.
Background technique
Gearbox is very important component on vehicle, it can change transmission ratio, expands driving wheel torque and revolving speed
Effect.With the development of modern science and technology, gearbox is there has also been upgrading, from initial manual transmission, infinitely variable transmission till now,
From no synchronizer to there is synchronizer, manipulation is more and more convenient.Diesel engine, torque and revolving speed is widely used in engineering machinery at present
Variation range is small, is not able to satisfy requirement of the vehicle under various operating conditions to tractive force and travel speed, need to be solved using gearbox
Certainly this contradiction.The superiority and inferiority of gearbox performance is the key that measure engineering machinery dynamic property, economy and driving.Current change
Speed system mainly has: machine driving, hydraulic power, hydrostatic transmissions.Gearbox has manpower shift and power shifting, and structure has fixed
Shaft type and planetary.
There is very numerous precision components, it is therefore desirable to meticulous maintenance is carried out to it in gearbox.
The key maintained is exactly correct " changing oil ".It should be noted that, it is necessary to it is used using manufacturer's regulation automatic
Transmission oil (ATF), otherwise can make automatic transmission inordinate wear occur.
High temperature can destroy treatment and the frictional property of ATF oil, increase friction and wear, gearbox noise is following, simultaneously
Greasy filth (impurity or dirty) also can generate (such as valve body) in transmission internal, and gearbox is caused pause and transition in rhythm or melody occur, impact.If warm
Degree is more than 120 °C, and rubber packing material can start the aging that is hardened, poorly sealed leakage, if finally resulting in hydraulic reduction temperature
Higher, gearbox starts to skid, and the higher of temperature liter can be made in turn again by skidding, and the high-end vehicle such as Audi just will call the police, and enters
Gearbox protected mode.If solved not in time, gearbox will be scrapped.
During normal use, the operating temperature of gear box oil is generally in 120 degrees centigrades, therefore to oil product
Quality requirement is very high, it is necessary to keep cleaning.Secondly, gear box oil can generate grease after a long time of use, it is possible to meeting
Greasy filth is formed, the abrasion of each friction plate and each component can be increased, and have an effect on system oil pressure, power transmitting is made to be affected.
Third, it is dirty oil in greasy filth the movement of valve body in each valve body can be made unsmooth, oil pressure cntrol is impacted, so that automatic gear-box be made to go out
It is now abnormal.Want running check.4th, the part in gearbox, often in working condition, therefore surface has subtle mill
Particle is damaged, these particles need to be discharged in time, otherwise can unstable wear.
Summary of the invention
The present invention aiming at the shortcomings in the prior art, provides a kind of protective device of two-way kneading gearbox, can be right
Oil in gearbox is filtered maintenance, and can help the circulation of gearbox inner fluid, to quickly take away piece surface
Dirt and wear particle, additionally have splendid automatic dissipating heat function, to guarantee that the operating temperature of gearbox will not
It is exceeded.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of two-way kneading speed change
The protective device of case, including the oil pump being installed on gearbox, the prominent gearbox of rotation axis in the gearbox is outer and stretches
Enter in the oil pump, the rotation axis that is installed on of the rotating wheel of the oil pump protrudes on the part in oil pump；The oil pump point
It is not provided with strike the oil pipe and send oil pipe；The gearbox bottom is provided with outage, and the outage is connected with oil exit pipe, described
Gearbox bottom is provided with two pieces of installation clamping plates, is removably connected with oil filtrating cylinder, the oil liquid between the installation clamping plate
Cartridge filter is provided with ring flange, and the ring flange is using bolt to install to the installation clamping plate, the oil filtrating cylinder
It is divided into oil inlet end and oil outlet, the installation clamping plate of the oil inlet end is connected with petroleum pipeline, petroleum pipeline and the oil exit pipe at this
It is connected, special-shaped t-bend connector is provided on the petroleum pipeline at this, the vertical joint of the special-shaped t-bend connector has extension, institute
Stating extension can be used for clamping facilitating rotating the special-shaped t-bend connector, and the extension is provided with female quick union, described
It is inserted with public fast access plug in female quick union, through-hole is provided on the public fast access plug, can be inserted into crow bar in the through-hole
To conveniently remove the public fast access plug；The installation clamping plate of the oil outlet is connected with another petroleum pipeline, the oil transportation at this
Pipe is connected with the strike the oil pipe, and control unit is provided on the petroleum pipeline at this, and the control unit is used to control the logical of the petroleum pipeline
It is disconnected, flow statistical module is provided in the control unit, the control unit bottom is provided with third interface.
The control unit is provided with display screen so as to show the flow by petroleum pipeline, is provided on the control unit
Manual stop button.
It is described to send oil pipe to be provided with several to send oil pipe, it is described to send oil pipe and the fuel feed hole phase on the gearbox
Even.
The end of the rotation axis also protrudes outside the oil pump, and the oil pump end face is provided with circular radiating portion, the ring
Heat dissipation wind wheel is provided at shape radiating part center, the heat dissipation wind wheel is set on the end of the rotation axis and rotates with it.
If the circular radiating portion is provided with dry plate cooling fin, one end of the cooling fin towards the heat dissipation wind wheel and it is another
The outside radiation in one end towards circular radiating portion is scattered, and the cooling fin is arc aluminium sheet.
The bottom end of the strike the oil pipe and the oil exit pipe is provided with blowdown plug, and removing blowdown plug can be by the strike the oil
Greasy dirt discharge in pipe or the oil exit pipe.
Handle is provided on the outer tube wall of the oil filtrating cylinder.
The present invention can be filtered maintenance to the oil in gearbox, and can help the circulation of gearbox inner fluid,
To quickly take away the dirt and wear particle of piece surface, additionally there is splendid automatic dissipating heat function, to guarantee
The operating temperature of gearbox will not be exceeded.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing: as shown in Figure 1, a kind of two-way
The protective device of kneading gearbox, the prominent speed change of rotation axis including the oil pump 2 being installed on gearbox 1, in the gearbox 1
Case is outer and protrudes into the oil pump 2, the part for being installed on the rotation axis and protruding into oil pump 2 of the rotating wheel of the oil pump 2
On；The oil pump 2 is respectively arranged with strike the oil pipe 21 and send oil pipe 22；1 bottom of gearbox is provided with outage, the oil extraction
Hole is connected with oil exit pipe 11, and 1 bottom of gearbox is provided with two pieces of installation clamping plates 4, detachably connects between the installation clamping plate 4
It is connected to oil filtrating cylinder 5, the oil filtrating cylinder 5 is provided with ring flange, and the ring flange is using bolt 51 to installation to institute
It states on installation clamping plate 4, the oil filtrating cylinder 5 divides for oil inlet end and oil outlet, and the installation clamping plate 4 of the oil inlet end is connected with defeated
Oil pipe 31, the petroleum pipeline 31 at this are connected with the oil exit pipe 11, are provided with special-shaped t-bend connector 3 on the petroleum pipeline 31 at this,
The vertical joint of the special-shaped t-bend connector 3 has extension 32, and the extension 32 can be used for clamping facilitating rotation should
Special-shaped t-bend connector 3, the extension 32 are provided with female quick union, are inserted with public fast access plug in mother's quick union
33, it is provided with through-hole 331 on the public fast access plug 33, can be inserted into crow bar in the through-hole 331 to conveniently remove the public affairs
Plug 33 is connect fastly；The installation clamping plate 4 of the oil outlet is connected with another petroleum pipeline 31, petroleum pipeline 31 and the strike the oil at this
Pipe 21 is connected, and control unit 30 is provided on the petroleum pipeline 31 at this, and the control unit 30 is used to control the on-off of the petroleum pipeline 31,
Flow statistical module is provided in the control unit 30,30 bottom of control unit is provided with third interface 302.
The control unit 30 is provided with display screen so as to show the flow by petroleum pipeline 31, on the control unit 30
It is provided with manual stop button.
It is described to send oil pipe 22 to be provided with several to send oil pipe 221, it is described to send on oil pipe 221 and the gearbox 1
Fuel feed hole is connected.
The end of the rotation axis also protrudes outside the oil pump 2, and 2 end face of oil pump is provided with circular radiating portion 24, institute
State be provided at 24 center of circular radiating portion heat dissipation wind wheel 23, the heat dissipation wind wheel 23 be set on the end of the rotation axis and
It rotates with it.
If the circular radiating portion 24 is provided with dry plate cooling fin, one end of the cooling fin is towards the heat dissipation wind wheel 23
And the outside radiation in the other end towards circular radiating portion 24 is scattered, the cooling fin is arc aluminium sheet.
The bottom end of the strike the oil pipe 21 and the oil exit pipe 11 is provided with blowdown plug 211, and removing blowdown plug can incite somebody to action
Greasy dirt discharge in the strike the oil pipe 21 or the oil exit pipe 11.
Handle 52 is provided on the outer tube wall of the oil filtrating cylinder 5.
The present apparatus drives oil pump 2 to work using the rotation of the rotation axis in gearbox, while driving heat dissipation 23 work of wind wheel
Make.
After oil pump 2 works, oil is drained out out of gearbox 1, this oil enters in oil filtrating cylinder 5 by oil exit pipe 11
It is filtered, so that the particle filter that oil liquid is attached to is walked.Oil by filtering is entered in strike the oil pipe 21 by petroleum pipeline 31.Oil
Pump 2 draws oil liquid out of strike the oil pipe 21, then by sending oil pipe 22 to be recycled in gearbox 1.In this way, present apparatus energy
Oil in enough automatic cycle gearboxes 1 guarantees to enter the quality of the oil in gearbox, to protect to be filtered to oil
The part of joggleword is participated in gearbox.
In addition, the oil of the present apparatus can take the heat in gearbox out of, to cool down to gearbox.
In order to further increase heat dissipation effect, circular radiating portion 24 carries out heat transfer to oil pump 2, and the wind wheel 23 that then radiates is blown
The heat in circular radiating portion 24 is walked, therefore the heat sinking function of the present apparatus is very outstanding.
The present apparatus is provided with blowdown plug 211 in the bottom end of strike the oil pipe 21 and oil exit pipe 11.Therefore, it is being arranged
When dirty, as long as unscrewing the two blowdown plugs 211, the oil in gearbox and oil pump will flow out from there, so as to
The oil more renewed.
In addition, the present apparatus is provided with special-shaped t-bend connector 3, petroleum pipeline 31 herein is divided by this special-shaped t-bend connector 3
Both ends are connected by connector.It needs to be removed after oil filtrating cylinder 5 filters for a long time, and if with petroleum pipeline 31
If connection, then very bad dismounting.Therefore, the present apparatus is provided with this special-shaped t-bend connector 3, as long as being held in or recruitment
Tool is stuck on extension 32, it will be able to this special-shaped t-bend connector 3 is rotated, so that dividing at horizontal interface with petroleum pipeline 31
From thus conveniently removing oil filtrating cylinder 5.
The present apparatus is provided with control unit 30, so as to count and control the flow of petroleum pipeline 31 herein.
When needing replacing the oil in gearbox, Quick replaceable device is arranged in the present apparatus.It needs to start control at this time
Portion 30 processed is connected to third interface 302 to the channel of strike the oil pipe 21 to disconnect oil filtrating cylinder 5 to the channel of strike the oil pipe 21,
Third interface 302 is connected to the inflow pipeline 303 of input clean oil.Meanwhile public fast access plug 33 is removed, then connect blowdown herein
Pipe.In this way, clean oil just enters from third interface 302, it is being delivered in oil pump 2, then by sending oil pipe 22 to enter change
In fast case.And used oil in gearbox, then it is discharged from sewage pipe.
The present invention can be filtered maintenance to the oil in gearbox, and can help the circulation of gearbox inner fluid,
To quickly take away the dirt and wear particle of piece surface, additionally there is splendid automatic dissipating heat function, to guarantee
The operating temperature of gearbox will not be exceeded.
Claims (7)
1. a kind of protective device of two-way kneading gearbox, it is characterised in that: including the oil pump (2) being installed on gearbox (1),
The prominent gearbox of rotation axis in the gearbox (1) is outer and protrudes into the oil pump (2), the rotating wheel of the oil pump (2)
The rotation axis that is installed on protrude on the part in oil pump (2)；The oil pump (2) is respectively arranged with strike the oil pipe (21) and send oil
It manages (22)；Gearbox (1) bottom is provided with outage, and the outage is connected with oil exit pipe (11), the gearbox (1)
Bottom is provided with two pieces of installation clamping plates (4), is removably connected with oil filtrating cylinder (5), the oil between the installation clamping plate (4)
Liquid cartridge filter (5) is provided with ring flange, and the ring flange is using bolt (51) to install to the installation clamping plate (4), institute
It states oil filtrating cylinder (5) and is divided into oil inlet end and oil outlet, the installation clamping plate (4) of the oil inlet end is connected with petroleum pipeline (31), should
The petroleum pipeline (31) at place is connected with the oil exit pipe (11), is provided with special-shaped t-bend connector (3), institute on the petroleum pipeline (31) at this
The vertical joint for stating special-shaped t-bend connector (3) has extension (32), and the extension (32) can be used for clamping to be turned to convenient
The special-shaped t-bend connector (3) is moved, the extension (32) is provided with female quick union, is inserted in mother's quick union male fast
Connect plug (33), be provided with through-hole (331) on the public fast access plug (33), in the through-hole (331) can be inserted into crow bar to
Conveniently remove the public fast access plug (33)；The installation clamping plate (4) of the oil outlet is connected with another petroleum pipeline (31), at this
Petroleum pipeline (31) be connected with the strike the oil pipe (21), be provided with control unit (30), the control on the petroleum pipeline (31) at this
Portion (30) is used to control the on-off of the petroleum pipeline (31), is provided with flow statistical module, the control in the control unit (30)
Portion (30) bottom is provided with third interface (302).
2. a kind of protective device of two-way kneading gearbox according to claim 1, it is characterised in that: the control unit
(30) display screen is provided with so as to show the flow by petroleum pipeline (31), is provided on the control unit (30) and is stopped manually
Only button.
3. a kind of protective device of two-way kneading gearbox according to claim 1, it is characterised in that: described to send oil pipe
(22) several are provided with to send oil pipe (221), it is described that oil pipe (221) is sent to be connected with the fuel feed hole on the gearbox (1).
4. a kind of protective device of two-way kneading gearbox according to claim 1, it is characterised in that: the rotation axis
End also protrudes the oil pump (2) outside, and oil pump (2) end face is provided with circular radiating portion (24), the circular radiating portion
(24) heat dissipation wind wheel (23) is provided at center, the heat dissipation wind wheel (23) is set on the end of the rotation axis and turns therewith
It is dynamic.
5. a kind of protective device of two-way kneading gearbox according to claim 4, it is characterised in that: the circular radiating
Portion (24) if being provided with dry plate cooling fin, one end of the cooling fin towards the heat dissipation wind wheel (23) and the other end towards annular
The outside radiation of radiating part (24) is scattered, and the cooling fin is arc aluminium sheet.
6. a kind of protective device of two-way kneading gearbox according to claim 1, it is characterised in that: the strike the oil pipe
(21) and the bottom end of the oil exit pipe (11) is provided with blowdown plug (211), and removing blowdown plug can be by the strike the oil pipe
(21) the greasy dirt discharge or in the oil exit pipe (11).
7. a kind of protective device of two-way kneading gearbox according to claim 1, it is characterised in that: the oil filtrating
Handle (52) are provided on the outer tube wall of cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018863.1U CN208503438U (en) | 2018-06-29 | 2018-06-29 | A kind of protective device of two-way kneading gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018863.1U CN208503438U (en) | 2018-06-29 | 2018-06-29 | A kind of protective device of two-way kneading gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503438U true CN208503438U (en) | 2019-02-15 |
Family
ID=65281799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018863.1U Expired - Fee Related CN208503438U (en) | 2018-06-29 | 2018-06-29 | A kind of protective device of two-way kneading gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118188794A (en) * | 2024-05-14 | 2024-06-14 | 常州市曼多林精密机械科技股份有限公司 | Cooling device and method for planetary reducer |
-
2018
- 2018-06-29 CN CN201821018863.1U patent/CN208503438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118188794A (en) * | 2024-05-14 | 2024-06-14 | 常州市曼多林精密机械科技股份有限公司 | Cooling device and method for planetary reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210629 |