CN102900835B - Filter device of transmission system - Google Patents
Filter device of transmission system Download PDFInfo
- Publication number
- CN102900835B CN102900835B CN201110220335.0A CN201110220335A CN102900835B CN 102900835 B CN102900835 B CN 102900835B CN 201110220335 A CN201110220335 A CN 201110220335A CN 102900835 B CN102900835 B CN 102900835B
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- CN
- China
- Prior art keywords
- transmission
- demarcation strip
- transmission case
- filtrating equipment
- case
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- 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.)
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Abstract
The invention discloses a filter device of a transmission system. The drive system comprises a transmission case and a transmission mechanism, wherein the filter device comprises a filter unit and a connection unit. The filter unit comprises a partition plate and a filter mechanism, wherein the partition plate is arranged in the transmission case and is provided with an opening, and the filter mechanism is arranged on the partition plate and covers the opening. The connection unit comprises a plurality of connection columns and a plurality of connection parts which can connect the filter mechanism and the partition plate with each connection column. Through utilizing the connection columns and the connection parts which can correspondingly connect the filter mechanism and the partition plate with each connection column, the capability of the connection parts for connecting the filter mechanism and the partition plate is effectively improved, the connection parts can also be prevented from being vibrated to loosen and fall off, and furthermore, the stability of the filter unit is improved.
Description
[technical field]
The invention relates to a kind of filtrating equipment, particularly about a kind of filtrating equipment of transmission system.
[background technique]
Consult Fig. 1, existing scooter motorcycle is inputted by the oil gas being mixed with air and fuel oil in an engine 11 to light a fire to explode to produce power, recycles a transmission system 12 and drive a wheel 100 with transferring power.This transmission system 12 comprises one in order to transmit the transmission device 13 of this engine 11 power, and one in order to cool the cooling unit 14 of this transmission device 13.
This transmission device 13 has a transmission case 131, and one to be arranged in this transmission case 131 with the transmission of power produced by this engine 11 to the speed change group 132 of this wheel 100.This speed change group 132 comprise one the drive pulley 133, one and the spaced negative pulley wheel of this drive pulley 133 134, a set of belt 135 covering this drive pulley 133 and negative pulley wheel 134 that drives by this engine 11, and one is driven by this negative pulley wheel 134 with the gear train 136 of this wheel 100 of interlock.
This cooling unit 14 comprises that a suction port 141, be formed on this transmission case 131 to be arranged in this transmission case 131 and to be formed with a pair should the wind deflector 143 of perforation 142 of drive pulley 133, and one and the relief opening 144 of this suction port 141 gap-forming on this transmission case 131.
The suction port 141 of this cooling unit 14 is utilized to be imported by air, the speed change group 132 be arranged in this transmission case 131 is blowed to again via the perforation 142 on this wind deflector 143, finally discharged by this relief opening 144, although so this speed change group 132 can be cooled, but, when air to enter via this suction port 141 in this transmission case 131 with while cooling this speed change group 132, also in the lump dust or foreign matter can be brought in this transmission case 131 in the lump, cause wearing and tearing or even the damage of this speed change group 132.
Consult Fig. 2, in order to improve above-mentioned shortcoming, relevant dealer utilizes spiral shell 101 to lock the mode of paying, one filtrating equipment 15 to be locked on this wind deflector 143 and to cover this perforation 142, utilize the dust in this filtrating equipment 15 filtered air and foreign matter, this enters this transmission case 131 and causes wearing and tearing or even the damage of this speed change group 132 with air to avoid dust or foreign matter.
Generally speaking, in order to reduce this filtrating equipment 15 to the impact of suction port 141 air inflow, the skeleton of this filtrating equipment 15 mostly generally is made by plastic cement material, or in order to avoid interfere and transmission device 13 gigantism often design thinner, skeleton due to this filtrating equipment 15 mostly is made by plastic cement material, and therefore, intensity is poor, easily occur to loosen or even damage after being dismounted for multiple times, and then have impact on the filtering effect of this filtrating equipment 15; Moreover, due to the skeleton thinner thickness of this filtrating equipment 15, cause described screw 101 can lock pay the number of turns reduce, have impact on the combination force between this filtrating equipment 15 and this wind deflector 143, make described screw 101 likely because driving vibrations to get loose and drop, or even fall into this transmission case 131, and then cause wearing and tearing or even the damage of this speed change group 132.
[summary of the invention]
Therefore, object of the present invention, is namely providing a kind of combination force strong and the filtrating equipment of the transmission system that stability is high.
So, the present invention has the filtrating equipment of transmission system, this transmission system comprises a transmission case, and one is placed in driving mechanism in this transmission case, this transmission case is formed with the wind inlet that can suck air, and the exhaust outlet that can discharge air, this filtrating equipment comprises one and is arranged at filter element in transmission case, and one in order to the joining unit in conjunction with this filter element.
This filter element comprises one and to be arranged in this transmission case and to be formed with the demarcation strip of an opening, and one to be arranged on this demarcation strip and to cover the filtering mechanism of this opening, wherein, this transmission case is separated into the air input part of this wind inlet of connection by this demarcation strip, and one is equipped with this driving mechanism and the holding part be connected with this exhaust outlet, and this opening is communicated with this air input part and this holding part, this filtering mechanism has the scaffold and an external frame that match, and a clipping is positioned the filter member between this scaffold and this external frame.
This joining unit comprises majority and is positioned at this air input part and the column extended towards this demarcation strip direction by this transmission case, and majority can by this scaffold, this external frame conjunction of being incorporated into each column on corresponding to this demarcation strip.
Beneficial effect of the present invention is: because the described column extended towards this demarcation strip direction by this transmission case has longer length, therefore, not only can increase described conjunction and pay the number of turns by corresponding with this demarcation strip for this filtering mechanism lock be locked on each column, and then effectively promote the combination force of described conjunction to this filtering mechanism and this demarcation strip, described conjunction can also be avoided to get loose because of vibrations drop, and then promote the stability of this filter element.
[accompanying drawing explanation]
Fig. 1 is a sectional view, and transmission device and the cooling unit of an existing scooter motorcycle are described;
Fig. 2 is another sectional view, and transmission device and the cooling unit of another existing scooter motorcycle are described;
Fig. 3 is a sectional view, and the first preferred embodiment of the filtrating equipment of transmission system of the present invention is described;
Fig. 4 is a three-dimensional cutaway view, aid illustration Fig. 3;
Fig. 5 is a partial side view, and the aspect of guiding walls in this first preferred embodiment is described;
Fig. 6 is a sectional view, and the second preferred embodiment of the filtrating equipment of transmission system of the present invention is described; And
Fig. 7 is a sectional view, and the 3rd preferred embodiment of the filtrating equipment of transmission system of the present invention is described.
2 filtrating equipments
21 filter elements
211 demarcation strips
212 openings
213 filtering mechanisms
214 scaffolds
215 external frames
216 filter member
217 air guide rings
218 guide ducts
219 beam rings
22 joining units
221 columns
222 conjunctions
223 guiding walls
224 sealed posts
225 closures
3 transmission systems
31 transmission cases
311 transmission-case covers
312 transmission case bodies
313 wind inlets
314 exhaust outlets
315 air input parts
316 holding parts
32 driving mechanisms
321 drive plates
322 driven discs
323 driving components
[embodiment]
Aforementioned and other technology contents, feature and effect for the present invention, in the detailed description of following cooperation with reference to graphic three preferred embodiments, can clearly present.
Before the present invention is described in detail, it should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 3, the first preferred embodiment of the filtrating equipment 2 of transmission system of the present invention is applicable in the transmission system 3 of a motorcycle.This transmission system 3 comprises a transmission case 31, and one is placed in driving mechanism 32 in this transmission case 31, and this transmission case 31 is formed with the wind inlet 313 that can suck air, and the exhaust outlet 314 that can discharge air.
This driving mechanism 32 has one and is arranged at drive plate in this transmission case 31 321, one and the spaced driven disc 322 of this drive plate 321, and one is sheathed on this drive plate 321 and the driving component 323 on driven disc 322.In this preferred embodiment, this drive plate 321 is all belt pulley with driven disc 322, and this driving component 323 is belts.
Consult Fig. 3,4, this filtrating equipment 2 comprises one and is arranged at filter element 21 in transmission case 31, and one in order to the joining unit 22 in conjunction with this filter element 21.This filter element 21 comprises one and to be arranged in this transmission case 31 and to be formed with the demarcation strip 211 of an opening 212, and one to be arranged on this demarcation strip 211 and to cover the filtering mechanism 213 of this opening 212.
This transmission case 31 comprises transmission-case cover 311 and the transmission case body 312 be combined with each other, and this demarcation strip 211 matches with this transmission-case cover 311 and defines the air input part 315 of this wind inlet 313 of a connection; This demarcation strip 211 and this transmission case body 312 match and define one and be equipped with this driving mechanism 32 and the holding part 316 be connected with this exhaust outlet 314, and this opening 212 is communicated with this air input part 315 and this holding part 316.This filtering mechanism 213 comprises scaffold 214 and the external frame 215 matched, and a clipping is positioned the filter member 216 between this scaffold 214 and this external frame 215.
This joining unit 22 comprises majority and is positioned at this air input part 315 and the column 221 extended towards this demarcation strip 211 direction by this transmission case 31, majority can by corresponding with this demarcation strip 211 for this filtering mechanism 213 conjunction 222 be locked on each column 221, one connects described column 221 and is surrounded on the guiding walls 223 of this opening 212, most sealed post 224 (because only showing one of them in the graph of a relation of visual angle) extended towards this demarcation strip 211 direction by this transmission-case cover 311, most in order to this demarcation strip 211 correspondence to be locked on the closure 225 on each sealed post 224.Described conjunction 222 is locked on each column 221 with this demarcation strip 211 this scaffold 214, this external frame 215.In this preferred embodiment, described conjunction 222 is all bolt with closure 225.
Because described column 221 length extended towards this demarcation strip 211 direction by the transmission-case cover 311 of this transmission case 31 is longer, therefore, described conjunction 222 can be increased and pay the number of turns by corresponding with this demarcation strip 211 for this filtering mechanism 213 lock be locked on each column 221, and then effectively promote the combination force of described conjunction 222 to this filtering mechanism 213 and this demarcation strip 211, and this demarcation strip 211 can be fitted tightly with guiding walls 223, to promote the adhesive strength of this demarcation strip 211 and this guiding walls 223, not only can avoid making a noise because of vibrations, described conjunction 222 can also be avoided to get loose because of the vibrations of this demarcation strip 211 drop, effectively avoid the damage of driving mechanism 32.
Moreover, because described conjunction 222 can be locked on each column 221 by corresponding with this demarcation strip 211 for this filtering mechanism 213, but not only sealed this filtering mechanism 213 and this demarcation strip 211, therefore, still good associativity can be being kept after being dismounted for multiple times, effectively avoid occurring between this filtering mechanism 213 and this demarcation strip 211 loosening, to guarantee the air tightness between filtering mechanism 213 and this demarcation strip 211, and then promote the stability of filtration operation of this filtering mechanism 213.What will illustrate at this is, in this preferred embodiment, this transmission-case cover 311 is all made by metal material with each column 221 described, therefore, even if after this filtering mechanism 213 of being dismounted for multiple times, still can keep good associativity, certainly, in practical application, this transmission-case cover 311 also can be made by plastic cement material with described column 221, as long as the length of described column 221 is enough long, still identical effect can be reached.
Consult Fig. 3,4,5, during practical application, utilize this drive plate 321, driven disc 322 and driving component 323 transferring power, produce negative-pressure sucking by the rotation of this drive plate 321 simultaneously, air is made to enter this air input part 315 via this wind inlet 313, again through this guiding walls 223 guiding and enter in this holding part 316 by the opening 212 of this demarcation strip 211, to cool this drive plate 321, driven disc 322 and driving component 323, finally discharged by this exhaust outlet 314 again.And when air is through this filtering mechanism 213, the dust in this filter member 216 filtered air or foreign matter can be utilized, effectively avoid the dust in air or foreign matter to enter in this holding part 316, avoid this driving mechanism 32 because the dust in air or foreign matter cause wearing and tearing or even damage.
Consult Fig. 6, second better enforcement of the filtrating equipment 2 of transmission system of the present invention is roughly similar in this first preferred embodiment, and not identical place is: this filter element 21 also comprises a pair should opening 212 and the air guide ring 217 protruded out towards drive plate 321 direction of this driving mechanism 32 by this demarcation strip 211.The drive plate 321 utilizing the certain direct air of this air guide ring 217 energy to blow to this promotes cooling effectiveness.
Consult Fig. 7,3rd better enforcement of the filtrating equipment 2 of transmission system of the present invention is roughly similar in this second preferred embodiment, not identical place is: this filter element 21 also comprises one and to be arranged on this transmission-case cover 311 and to be communicated with this wind inlet 313 and guide duct 218 in curved arc shape, and the beam ring 219 that this guide duct 218 is tightened on this transmission-case cover 311 by.Utilize the guide duct 218 in curved arc shape tentatively to filter the dust in air or foreign matter, and then promote the filtering effect of this filter element 21.
In sum, the filtrating equipment 2 of transmission system of the present invention, the column 221 extended towards this demarcation strip 211 direction by this transmission case 31 described in utilizing has longer length, therefore, described conjunction 222 can be increased and pay the number of turns by corresponding with this demarcation strip 211 for this filtering mechanism 213 lock be locked on each column 221, and then effectively promote the combination force of described conjunction 222 to this filtering mechanism 213 and this demarcation strip 211, not only can promote the stability of the filtration operation of this filtering mechanism 213, described conjunction 222 can also be avoided to get loose because of vibrations drop, effectively avoid the damage of driving mechanism 32, therefore really can reach object of the present invention.
The above, be only the preferred embodiment of the present invention, when can not limit the scope of the invention process with this, the simple equivalence namely generally done according to the present patent application the scope of the claims and invention description content changes and modifies, and is all still covered by the present invention within the scope of the patent.
Claims (6)
1. the filtrating equipment of a transmission system, this transmission system comprises a transmission case, and one is placed in driving mechanism in this transmission case, this transmission case is formed with the wind inlet that can suck air, and the exhaust outlet that can discharge air, this filtrating equipment comprises a filter element, and a joining unit, this filter element, comprise one to be arranged in this transmission case and to be formed with the demarcation strip of an opening, and one to be arranged on this demarcation strip and to cover the filtering mechanism of this opening, wherein, this transmission case is separated into the air input part of this wind inlet of connection by this demarcation strip, and one is equipped with this driving mechanism and the holding part be connected with this exhaust outlet, and this opening is communicated with this air input part and this holding part, this filtering mechanism has the scaffold and an external frame that match, and one clipping be positioned between this scaffold and this external frame filter member, it is characterized in that:
This joining unit comprises majority and is positioned at this air input part and the column extended towards this demarcation strip direction by this transmission case, and majority can by this scaffold, this external frame conjunction of being incorporated into each column on corresponding to this demarcation strip.
2. the filtrating equipment of transmission system as claimed in claim 1, wherein, this transmission case comprises the transmission-case cover and a transmission case body that be combined with each other, this wind inlet is formed at this transmission-case cover, and this demarcation strip matches with this transmission-case cover and defines this air input part, this demarcation strip matches with this transmission case body and defines this holding part, and described column is extended towards this demarcation strip direction by this transmission-case cover.
3. the filtrating equipment of transmission system as claimed in claim 1, wherein, this joining unit also comprises the described column of a connection and is surrounded on the guiding walls of this opening, and this guiding wall energy is guided the air sucked by this wind inlet and flowed to this holding part via this filtering mechanism and this opening.
4. the filtrating equipment of transmission system as claimed in claim 3, wherein, this joining unit also comprises most sealed post extended towards this demarcation strip direction by this transmission-case cover, and majority is in order to by corresponding for this demarcation strip closure be locked on each sealed post.
5. the filtrating equipment of transmission system as claimed in claim 1, wherein, this filter element also comprises a pair should opening and the air guide ring protruded out towards this driving mechanism direction by this demarcation strip.
6. the filtrating equipment of transmission system as claimed in claim 1, wherein, this filter element also comprises one and to be arranged on this transmission case and to be communicated with this wind inlet and guide duct in curved arc shape, and this guide duct is tightened the beam ring on this transmission case by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220335.0A CN102900835B (en) | 2011-07-29 | 2011-07-29 | Filter device of transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220335.0A CN102900835B (en) | 2011-07-29 | 2011-07-29 | Filter device of transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900835A CN102900835A (en) | 2013-01-30 |
| CN102900835B true CN102900835B (en) | 2015-07-08 |
Family
ID=47573239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110220335.0A Expired - Fee Related CN102900835B (en) | 2011-07-29 | 2011-07-29 | Filter device of transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900835B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013207971A1 (en) * | 2013-04-30 | 2014-10-30 | Hydac Filtertechnik Gmbh | Ventilation device |
| ITUB20150543A1 (en) * | 2015-04-16 | 2016-10-16 | Piaggio & C Spa | COVER STRUCTURE FOR THE TRANSMISSION OF A MOTORCYCLE |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314616A (en) * | 1992-10-29 | 1994-05-24 | Ford Motor Company | Partial flow filter system for an automatic power transmission mechanism |
| JP3068743B2 (en) * | 1994-03-24 | 2000-07-24 | 本田技研工業株式会社 | Filter device |
| CN2646407Y (en) * | 2003-09-11 | 2004-10-06 | 常德占 | Air cleaner for automobile |
| JP3602413B2 (en) * | 2000-06-30 | 2004-12-15 | 株式会社クボタ | Lubricators for tractor missions |
| CN2683882Y (en) * | 2004-03-10 | 2005-03-09 | 程炜东 | Dust air cleaner of internal combustion engine |
| CN1632301A (en) * | 2004-11-17 | 2005-06-29 | 刘夫东 | Method for realizing replacement-proof air filter screen for engines and apparatus therefor |
| US7497288B2 (en) * | 2004-08-05 | 2009-03-03 | Honda Motor Co., Ltd. | Motor cooling structure for electric vehicle |
| CN101707901A (en) * | 2007-12-27 | 2010-05-12 | 爱信艾达株式会社 | Power transmission device for vehicle |
-
2011
- 2011-07-29 CN CN201110220335.0A patent/CN102900835B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314616A (en) * | 1992-10-29 | 1994-05-24 | Ford Motor Company | Partial flow filter system for an automatic power transmission mechanism |
| JP3068743B2 (en) * | 1994-03-24 | 2000-07-24 | 本田技研工業株式会社 | Filter device |
| JP3602413B2 (en) * | 2000-06-30 | 2004-12-15 | 株式会社クボタ | Lubricators for tractor missions |
| CN2646407Y (en) * | 2003-09-11 | 2004-10-06 | 常德占 | Air cleaner for automobile |
| CN2683882Y (en) * | 2004-03-10 | 2005-03-09 | 程炜东 | Dust air cleaner of internal combustion engine |
| US7497288B2 (en) * | 2004-08-05 | 2009-03-03 | Honda Motor Co., Ltd. | Motor cooling structure for electric vehicle |
| CN1632301A (en) * | 2004-11-17 | 2005-06-29 | 刘夫东 | Method for realizing replacement-proof air filter screen for engines and apparatus therefor |
| CN101707901A (en) * | 2007-12-27 | 2010-05-12 | 爱信艾达株式会社 | Power transmission device for vehicle |
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| Publication number | Publication date |
|---|---|
| CN102900835A (en) | 2013-01-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |