CN104527591A - Connecting rod hydraulic swing type windshield wiper drive mechanism - Google Patents
Connecting rod hydraulic swing type windshield wiper drive mechanism Download PDFInfo
- Publication number
- CN104527591A CN104527591A CN201510021801.0A CN201510021801A CN104527591A CN 104527591 A CN104527591 A CN 104527591A CN 201510021801 A CN201510021801 A CN 201510021801A CN 104527591 A CN104527591 A CN 104527591A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- windshield wiper
- drive mechanism
- oil cylinder
- rain brush
- 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.)
- Granted
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/12—Wipers or the like, e.g. scrapers characterised by the drive hydraulically driven
Abstract
A connecting rod hydraulic swing type windshield wiper drive mechanism comprises a windshield wiper motor and a windshield wiper drive shaft and is characterized in that two gear and rack swing cylinders are communicated through a hydraulic oil pipe and transmit torque to each other; a connecting rod and rocker arm drive mechanism is arranged on the driving gear and rack swing cylinder. The connecting rod hydraulic swing type windshield wiper drive mechanism has the advantages that the windshield wiper drive mechanism is hydraulically driven by a flexible pipeline, the transmission torque is large, the size is small, and the response speed is high; due to the fact that hydraulic transmission is achieved through the flexible pipeline, limitation of the structure is little in installation, the windshield wiper drive mechanism is of a completely closed structure, the work noise is low, and the windshield wiper drive mechanism is particularly suitable for complex external structures and remote transmission, is not affected by the outside, overcomes the defect that the windshield wiper motor is burned out due to external obstacles, effectively lowers noise in the vehicle, and improves inner comfortableness of the vehicle in traveling.
Description
Art
The present invention relates to a kind of rain brush driver train, belong to vehicle wiper field, the especially hydraulicdriven rain brush driver train of flexible duct.
Background technology
At present, the rain brush driver train majority of the wiper on market catches up with transmission for connecting, and noise during its work is comparatively large, and, connect and catch up with transmission device to be open type, comparatively large by external action, operationally easily cause rain shaving electrical machine to burn as run into barrier obstruction.
Summary of the invention
Larger in order to overcome noise when existing wiper driver train works, and, connecting catches up with transmission device to be open type, comparatively large by external action, operationally as run into the drawback that barrier obstruction easily causes rain shaving electrical machine to burn, the invention provides a kind of connecting rod swing hydraulic pressure rain brush driver train, it is a kind of complete fully enclosed structure, noise is low, and transmitting torque is large, and response is subject to external environment influence rapidly and not.
The technical solution adopted for the present invention to solve the technical problems is: a kind of connecting rod swing hydraulic pressure rain brush driver train, comprise rain shaving electrical machine (36) and rain brush axle drive shaft (50), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and coaxially connects with the passive oil cylinder gear wheel shaft (51) of ring gear tooth bar oscillating oil cylinder (34) and the actuating cylinder gear wheel shaft (52) of driving gear tooth bar oscillating oil cylinder (47) respectively; Hydraulic oil pipe (48) UNICOM is passed through and transmitting torque between ring gear tooth bar oscillating oil cylinder (34) and driving gear tooth bar oscillating oil cylinder (47); Driving gear tooth bar oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), its structure is: the initiatively rocking arm (61) being provided with coaxial linkage in actuating cylinder axle (52) axial side, initiatively rocking arm (61) is connected with the motor rocking arm (60) of motor gear (63) coaxial linkage by connecting rod (62), motor gear (63) is meshed with worm screw (46), one end of worm screw (46) connects with rain shaving electrical machine axle (45), and connecting rod driving mechanism for rocker arm (53) is located in closed structure.Hydraulic oil pipe (48) is flexible tube.
The invention has the beneficial effects as follows the rain brush driver train flexible duct hydrostatic drive of wiper, transmitting torque is large, volume is little, response rapidly, due to flexible duct hydrostatic drive, little by structural limitations during installation, and be enclosed construction completely, during work, noise is low, is especially applicable to external environment condition complex structure and long-distance transmission, can adapts to different automobile types, and not by external action, avoid the drawback because outer barrie thing causes rain shaving electrical machine to burn, significantly reduce internal car noise, improve the traveling comfort of inside during vehicle operating.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is practical application schematic diagram of the present invention.
Fig. 2 is connecting rod driving mechanism for rocker arm figure of the present invention.
Fig. 3 is connecting rod swing hydraulic pressure rain brush driver train of the present invention.
Fig. 4 is driving gear tooth bar oscillating oil cylinder cutaway view of the present invention.
31. rain brush in figure, 32. passive rain brush axle drive shafts, 34. ring gear tooth bar oscillating oil cylinders, 36. rain shaving electrical machines, 37. passive oil cylinder gear 38. actuating cylinder gears, 45. rain shaving electrical machine axles, 46. worm screws, 47. driving gear tooth bar oscillating oil cylinders, 48. hydraulic oil pipes, 49. active rain brush axle drive shafts, 50. rain brush axle drive shafts, 51. passive oil cylinder gear wheel shafts, 52. actuating cylinder gear wheel shafts, 53. connecting rod driving mechanism for rocker arm, 57. passive oil cylinder tooth bars, 58. actuating cylinder tooth bars, 60. motor rocking arms, 61. initiatively rocking arms, 62. connecting rods, 63. motor gears, 64. motor gear axles.
Detailed description of the invention
In Fig. 1-Fig. 4 embodiment, a kind of connecting rod swing hydraulic pressure rain brush driver train, comprise rain shaving electrical machine (36) and rain brush axle drive shaft (50), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and coaxially connects with the passive oil cylinder gear wheel shaft (51) of ring gear tooth bar oscillating oil cylinder (34) and the actuating cylinder gear wheel shaft (52) of driving gear tooth bar oscillating oil cylinder (47) respectively; Hydraulic oil pipe (48) UNICOM is passed through and transmitting torque between ring gear tooth bar oscillating oil cylinder (34) and driving gear tooth bar oscillating oil cylinder (47); Driving gear tooth bar oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), its structure is: the initiatively rocking arm (61) being provided with coaxial linkage in actuating cylinder axle (52) axial side, initiatively rocking arm (61) is connected with the motor rocking arm (60) of motor gear (63) coaxial linkage by connecting rod (62), motor gear (63) is meshed with worm screw (46), one end of worm screw (46) connects with rain shaving electrical machine axle (45), and connecting rod driving mechanism for rocker arm (53) is located in closed structure.Hydraulic oil pipe (48) is flexible tube.
Claims (2)
1. a connecting rod swing hydraulic pressure rain brush driver train, comprise rain shaving electrical machine (36) and rain brush axle drive shaft (50), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and coaxially connects with the passive oil cylinder gear wheel shaft (51) of ring gear tooth bar oscillating oil cylinder (34) and the actuating cylinder gear wheel shaft (52) of driving gear tooth bar oscillating oil cylinder (47) respectively; Hydraulic oil pipe (48) UNICOM is passed through and transmitting torque between ring gear tooth bar oscillating oil cylinder (34) and driving gear tooth bar oscillating oil cylinder (47); Driving gear tooth bar oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), its structure is: the initiatively rocking arm (61) being provided with coaxial linkage in actuating cylinder axle (52) axial side, initiatively rocking arm (61) is connected with the motor rocking arm (60) of motor gear (63) coaxial linkage by connecting rod (62), motor gear (63) is meshed with worm screw (46), one end of worm screw (46) connects with rain shaving electrical machine axle (45), and connecting rod driving mechanism for rocker arm (53) is located in closed structure.
2. connecting rod swing hydraulic pressure rain brush driver train according to claim 1, is characterized in that: hydraulic oil pipe (48) is flexible tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021801.0A CN104527591B (en) | 2015-01-15 | 2015-01-15 | Connecting rod swing hydraulic pressure rain brush driver train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021801.0A CN104527591B (en) | 2015-01-15 | 2015-01-15 | Connecting rod swing hydraulic pressure rain brush driver train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527591A true CN104527591A (en) | 2015-04-22 |
| CN104527591B CN104527591B (en) | 2016-04-27 |
Family
ID=52843307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021801.0A Expired - Fee Related CN104527591B (en) | 2015-01-15 | 2015-01-15 | Connecting rod swing hydraulic pressure rain brush driver train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527591B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2547175A (en) * | 1947-12-30 | 1951-04-03 | Marquette Metal Products Co | Windshield wiper mechanism |
| US2847978A (en) * | 1955-02-09 | 1958-08-19 | Gen Motors Corp | Windshield wiper actuating mechanism |
| US2935045A (en) * | 1958-05-28 | 1960-05-03 | Curtiss Wright Corp | Parking means for reciprocating, fluid operated motors |
| FR1358527A (en) * | 1963-03-04 | 1964-04-17 | Renault | Hydraulic synchronous drive of two wipers |
| CN2332621Y (en) * | 1998-04-03 | 1999-08-11 | 陶志强 | Vehicle windshield wiper |
| CN2608358Y (en) * | 2003-02-20 | 2004-03-31 | 昌河飞机工业（集团）有限责任公司 | Automobile rear wind shield glass wind shield wiper |
-
2015
- 2015-01-15 CN CN201510021801.0A patent/CN104527591B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2547175A (en) * | 1947-12-30 | 1951-04-03 | Marquette Metal Products Co | Windshield wiper mechanism |
| US2847978A (en) * | 1955-02-09 | 1958-08-19 | Gen Motors Corp | Windshield wiper actuating mechanism |
| US2935045A (en) * | 1958-05-28 | 1960-05-03 | Curtiss Wright Corp | Parking means for reciprocating, fluid operated motors |
| FR1358527A (en) * | 1963-03-04 | 1964-04-17 | Renault | Hydraulic synchronous drive of two wipers |
| CN2332621Y (en) * | 1998-04-03 | 1999-08-11 | 陶志强 | Vehicle windshield wiper |
| CN2608358Y (en) * | 2003-02-20 | 2004-03-31 | 昌河飞机工业（集团）有限责任公司 | Automobile rear wind shield glass wind shield wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527591B (en) | 2016-04-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181010 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181010 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 241001 16-1-502, Pingan villa, Wuhu, Anhui Patentee before: Chen Xueqin |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 264006 No. 1505, 15th floor, No. 1 Building, Tianma Center, 161 Changjiang Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Shanghe Zhongchuang Science and Technology Achievement Conversion Co.,Ltd. Address before: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191119 Address after: Room a, 12 / F, Qiaofu commercial building, 300 Lockhart Road, Wanchai, Hong Kong, China Patentee after: Hong Kong Guohong Development Co.,Ltd. Address before: 264006 No. 1505, 15th floor, No. 1 Building, Tianma Center, 161 Changjiang Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee before: Shandong Shanghe Zhongchuang Science and Technology Achievement Conversion Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 315400 No.5 Xingbin Road, Zhongyi Ningbo ecological park, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Yuyao Jinghong Auto Parts Co.,Ltd. Address before: Room a, 12 / F, Qiaofu commercial building, 300 Lockhart Road, Wanchai, Hong Kong, China Patentee before: Hong Kong Guohong Development Co.,Ltd. |
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| 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: 20160427 Termination date: 20210115 |