CN206320106U - A kind of rolling stock windshield wiper center configuration formula air motor - Google Patents
A kind of rolling stock windshield wiper center configuration formula air motor Download PDFInfo
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- CN206320106U CN206320106U CN201621384844.1U CN201621384844U CN206320106U CN 206320106 U CN206320106 U CN 206320106U CN 201621384844 U CN201621384844 U CN 201621384844U CN 206320106 U CN206320106 U CN 206320106U
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- end cap
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- mandrel
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Abstract
The utility model is related to a kind of rolling stock windshield wiper center configuration formula air motor, including end cap, end cap mandrel, end cap mounting screw, end cap liner, sealing gasket, motor case, piston mounting screw, piston, tooth bar, gear mounting screw, gear and output shaft；Wherein, five parts of end cap, end cap mandrel, end cap liner, sealing gasket and piston are the identical structure in left and right；Piston, tooth bar, gear and output shaft are arranged in motor case；This center configuration formula air motor can be ejected out of end cap end cap mandrel by compressed air, promoted piston and tooth bar to shift onto up to cylinder centre position, realized the function placed in the middle of motor；The utility model principle is simple, handling ease, simple installation, with high reliability and stability, it is adaptable to rolling stock windshield wiper.
Description
Technical field
The utility model is related to a kind of rolling stock windshield wiper center configuration formula air motor, can specifically lead to
Overcompression air ejection motor both sides end cap inner spindle, piston and tooth bar are shifted onto in the middle of cylinder, the function placed in the middle of motor is realized.
Suitable for locomotive windshield wiper, it is related to mechanical field.
Background technology
Rolling stock typically requires that windshield wiper scraping arm and scraping blade can be maintained in the middle of glass when by automatic car washing device
Position, it is to avoid automatic car washing device both sides roller encounters scraping arm or scraping blade.At present, rolling stock windshield wiper is to adopt with air motor
Double-acting type oscillating cylinder is used, when windshield wiper is in stopping gear, scraping arm and scraping blade can only be accommodated to glass both sides initial bit
Put, driver can not control windshield wiper scraping arm and scraping blade to be accommodated to glass centre position by Operation switch, and motor does not possess between two parties
Function, roller is easily damaged scraping arm or scraping blade during carwash, so that cleaning brings difficulty automatically for rolling stock.
The content of the invention
The purpose of this utility model be overcome it is above-mentioned it is not enough there is provided a kind of simple in construction, handling ease, simple installation,
Rolling stock windshield wiper with function placed in the middle and high reliability and stability center configuration formula air motor.
The technical solution of the utility model is：A kind of rolling stock windshield wiper center configuration formula air motor, its feature
It is that described center configuration formula air motor includes end cap, end cap mandrel, end cap mounting screw, end cap liner, sealing gasket, horse
Up to shell, piston mounting screw, piston, tooth bar, gear mounting screw, gear and output shaft；Wherein, end cap, end cap mandrel, end
Five parts of lid liner, sealing gasket and piston are the identical structure in left and right；Piston, tooth bar, gear and output shaft are arranged at horse
Up in shell；
Described left and right end cap, which is on shrinkage pool structure, left and right end cap, is equipped with stomata, and end cap mandrel is horizontal T-shaped knot
Structure, the shrinkage pool end face of the left and right piston end cap constitutes the left and right end cap inner chamber of sealing with the side of left and right end cap mandrel with end cap；
The end cap mandrel can freely stretch in cover internal；Left and right end cap, left and right end cap liner, right-left seal pad install spiral shell by end cap
Nail is fastened on the left and right sides of motor case；
Described gear and tooth bar is linked together by piston mounting screw to be arranged between the piston of left and right, and with left and right
End cap liner constitutes left and right motor cylinder；Gear is fastened with output shaft by gear mounting screw.
Wheel and rack moves rack linear the rotary motion for being converted to gear by tooth with engaging for tooth.
This center configuration formula air motor can be ejected out of end cap end cap mandrel by compressed air, promote piston and tooth
Bar is shifted onto up to cylinder centre position, realizes the function placed in the middle of air motor.
Described wheel and rack moves rack linear the rotary motion for being converted to gear by tooth with engaging for tooth.Tooth
Wheel is fastened with output shaft by gear mounting screw.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is end cap inner chamber air inlet principle schematic placed in the middle；
Fig. 3 is that end cap inner chamber is vented operation logic schematic diagram；
In figure：1- end caps, 2- end cap mandrels, 3- end cap mounting screws, 4- end cap liners, 5- sealing gaskets；6- motor cases；
7- piston mounting screws；8- pistons；9- tooth bars；10- gear mounting screws；11- gears；12- output shafts.
Embodiment
Refering to above-mentioned accompanying drawing, a kind of rolling stock windshield wiper center configuration formula air motor, it is characterised in that described
Center configuration formula air motor include end cap 1, end cap mandrel 2, end cap mounting screw 3, end cap liner 4, sealing gasket 5, outside motor
Shell 6, piston mounting screw 7, piston 8, tooth bar 9, gear mounting screw 10, gear 11 and output shaft 12；Wherein, end cap 1, end cap
8 five parts of mandrel 2, end cap liner 4, sealing gasket 5 and piston are the identical structure in left and right；Piston 8, tooth bar 9, gear 11 and defeated
Shaft 12 is arranged in motor case 6；
Described left and right end cap 1 is on shrinkage pool structure, left and right end cap 1 and is equipped with stomata,
End cap mandrel 2 is horizontal T-shaped structure, the shrinkage pool end face of the left and right piston end cap 1 and the side of left and right end cap mandrel 2
The left and right end cap inner chamber of sealing is constituted with end cap 1；The end cap mandrel 2 can freely stretch in the inside of end cap 1；Left and right end cap 1, left and right
End cap liner 4, right-left seal pad 5 are fastened on by end cap mounting screw 3 on the left and right sides of motor case 6；
Described gear 11 and tooth bar 9 is linked together by piston mounting screw 7 to be arranged between left and right piston 8, and
Left and right motor cylinder is constituted with left and right end cap liner 4；
Gear 11 is fastened with output shaft 12 by gear mounting screw 10.
Gear 11 moves rack linear the rotary motion for being converted to gear by tooth with tooth bar 9 with engaging for tooth.
This center configuration formula air motor can be ejected end cap mandrel 2 out of end cap 1 by compressed air, promote piston and
Tooth bar is shifted onto up to cylinder centre position, realizes the function placed in the middle of air motor.
End cap mandrel 2 in the utility model can freely stretch in the inside of end cap 1, be between the two movable sealing structure, end
The side of cover core axle 2 constitutes the end cap inner chamber of sealing with the shrinkage pool of end cap 1.End cap 1, end cap liner 4, sealing gasket 5 are installed by end cap
Screw 3 is fastened on motor case 6.Piston 11 and tooth bar 9 are linked together by piston mounting screw 7, outside piston 11, motor
Motor cylinder is constituted after being sealed between shell 6 and end cap liner 4.Gear 11 and tooth bar 9 are engaged rack linear by tooth and tooth
Motion is converted to the rotary motion of gear.Gear 11 is fastened with output shaft 12 by gear mounting screw 10, band when gear rotates
Dynamic output shaft synchronous rotation.
Switch rotary is to after carwash shelves, the emptying of motor left and right cylinder, while to be passed through compression empty for arranged on left and right sides end cap inner chamber
Gas, end cap mandrel is ejected by compressed air from end cap inner chamber, and it is past with rack combination that two side ends cover core shaft extension goes out pusher piston
Centre is mobile, and when fully extended, tooth bar just reaches motor case middle position, and gear rotates together with the axis to swing angle
Centre, drives scraping arm and scraping blade to rest in glass centre position, realizes the function placed in the middle of air motor.
Switch rotary is right to stopping or running after shelves, motor arranged on left and right sides end cap internal vent（It is left）Side cylinder is passed through pressure
Contracting air, piston and tooth bar are left to motor（It is right）End cap mandrel is pushed into end cap inner chamber by side shifting, piston, makes end cap mandrel not
Stopping or the operation function of motor can be disturbed.
Claims (1)
1. a kind of rolling stock windshield wiper center configuration formula air motor, it is characterised in that:
A, described center configuration formula air motor include end cap（1）, end cap mandrel（2）, end cap mounting screw（3）, in end cap
Lining（4）, sealing gasket（5）, motor case（6）, piston mounting screw（7）, piston（8）, tooth bar（9）, gear mounting screw（10）、
Gear（11）And output shaft（12）；Wherein, end cap（1）, end cap mandrel（2）, end cap liner（4）, sealing gasket（5）And piston（8）
Five parts are the identical structure in left and right；Piston（8）, tooth bar（9）, gear（11）And output shaft（12）It is arranged at motor case
（6）It is interior；
B, described left and right end cap（1）It is shrinkage pool structure, left and right end cap（1）On be equipped with stomata,
End cap mandrel（2）For horizontal T-shaped structure, the left and right piston end cap（1）Shrinkage pool end face and left and right end cap mandrel（2）Side
Face and end cap（1）Constitute the left and right end cap inner chamber of sealing；Left and right end cap（1）, left and right end cap liner（4）, right-left seal pad（5）It is logical
Cross end cap mounting screw（3）It is fastened on motor case（6）The left and right sides on；
C, described gear（11）And tooth bar（9）Pass through piston mounting screw（7）Link together and be arranged on left and right piston（8）It
Between, and with left and right end cap liner（4）Constitute left and right motor cylinder；
Gear（11）With output shaft（12）Pass through gear mounting screw（10）Fastening；The gear（11）With tooth bar（9）By tooth with
The rotary motion for being converted to gear is moved rack linear in the engagement of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384844.1U CN206320106U (en) | 2016-12-16 | 2016-12-16 | A kind of rolling stock windshield wiper center configuration formula air motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384844.1U CN206320106U (en) | 2016-12-16 | 2016-12-16 | A kind of rolling stock windshield wiper center configuration formula air motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320106U true CN206320106U (en) | 2017-07-11 |
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ID=59267998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384844.1U Active CN206320106U (en) | 2016-12-16 | 2016-12-16 | A kind of rolling stock windshield wiper center configuration formula air motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103001A (en) * | 2019-06-25 | 2019-08-09 | 湖南联诚轨道装备有限公司 | A kind of gear output shaft device for centered mounting of windshield wiper square structure |
| CN110131379A (en) * | 2019-06-05 | 2019-08-16 | 儒拉玛特自动化技术(苏州)有限公司 | A kind of rotary motion driving device |
| CN110103001B (en) * | 2019-06-25 | 2024-05-14 | 湖南联诚轨道装备有限公司 | Gear output shaft centering installation device of square structure of wiper |
-
2016
- 2016-12-16 CN CN201621384844.1U patent/CN206320106U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131379A (en) * | 2019-06-05 | 2019-08-16 | 儒拉玛特自动化技术(苏州)有限公司 | A kind of rotary motion driving device |
| CN110103001A (en) * | 2019-06-25 | 2019-08-09 | 湖南联诚轨道装备有限公司 | A kind of gear output shaft device for centered mounting of windshield wiper square structure |
| CN110103001B (en) * | 2019-06-25 | 2024-05-14 | 湖南联诚轨道装备有限公司 | Gear output shaft centering installation device of square structure of wiper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230704 Address after: No. 66 and 68 Liancheng Road, Shifeng District, Zhuzhou City, Hunan Province, 412000 Patentee after: HUNAN LINCE ROLLING STOCK EQUIPMENT Co.,Ltd. Address before: 412000 technical management department, Lianxin group, Tianxin north gate, Shifeng District, Zhuzhou, Hunan Patentee before: ZHUZHOU LINCE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |