CN102748404A - Split type drive shaft of tricycle - Google Patents
Split type drive shaft of tricycle Download PDFInfo
- Publication number
- CN102748404A CN102748404A CN2012102468623A CN201210246862A CN102748404A CN 102748404 A CN102748404 A CN 102748404A CN 2012102468623 A CN2012102468623 A CN 2012102468623A CN 201210246862 A CN201210246862 A CN 201210246862A CN 102748404 A CN102748404 A CN 102748404A
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- CN
- China
- Prior art keywords
- flange yoke
- tricycle
- deep groove
- groove ball
- split type
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention relates to a split type drive shaft of a tricycle and belongs to the technical field of drive shafts. The split type drive shaft of the tricycle comprises a deep groove ball bearing, a buffering rubber part and a bearing seat, wherein the deep groove ball bearing is sleeved on a second spline shaft; the deep groove ball bearing is arranged in the bearing seat; and the buffering rubber part is arranged between the deep groove ball bearing and the bearing seat. The split type drive shaft of the tricycle is simple, compact and reasonable in structure; the radial runout of the drive shaft is absorbed by the buffering rubber on the bearing seat, so that the drive abrasion is reduced; and the split type drive shaft of the tricycle is stable and reliable in working and the service life is prolonged.
Description
Technical field
The present invention relates to the split type transmission shaft of a kind of tricycle, belong to the transmission shaft technical field.
Background technique
Transmission shaft is used for car transmissions and transmits in the same plane or the moment of torsion between two parts that different screen is interior and relative position constantly changes.Truck drive shaft is the rotatable parts of a kind of high rotating speed, few supporting.Truck drive shaft is made up of central siphon, telescopic cover and universal joint, and telescopic cover can be regulated the variation of distance between speed changer and the ransaxle automatically.Universal joint is the variation that guarantees transmission output shaft and ransaxle input shaft two axial lines angle, and realizes the isogonism speed transmission of diaxon.
Because motor vehicle length is longer, so transmission shaft is also very long.In the process of moving, transmission shaft is because high-speed rotation causes circular runout very big.After long-term the use, the universal joint cross on the transmission shaft very weares and teares easily, needs often to change, and causes trouble for user's use, and causes economic loss.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby provide a kind of tricycle split type transmission shaft, can reduce the transmission shaft run-out, thereby prolong its working life.
According to technological scheme provided by the invention; The split type transmission shaft of tricycle comprises first flange yoke, first splined shaft, sealing spline housing, outer sleeve, seal protection cover, second splined shaft, spline housing, second flange yoke, second universal joint cross, the 3rd flange yoke, connecting tube and the 4th flange yoke; The first flange yoke right-hand member welds first splined shaft, and first splined shaft is connected through spline with the sealing spline housing.Said sealing spline housing and outer sleeve are welded to connect.Said seal protection cover one end is fixed on first splined shaft, and the other end is fixed on the sealing spline housing.Said outer sleeve right-hand member is welded to connect second splined shaft, and second splined shaft connects spline housing through spline, and the spline housing right-hand member is welded to connect second flange yoke.Said second flange yoke connects the 3rd flange yoke through second universal joint cross.The 3rd flange yoke right-hand member welding connecting tube, the connecting tube right-hand member welds the 4th flange yoke, it is characterized in that: also comprise deep groove ball bearing, yielding rubber spare and bearing support, suit deep groove ball bearing on said second splined shaft, deep groove ball bearing is installed in the bearing support.Be provided with yielding rubber spare between said deep groove ball bearing and the bearing support.
The said first flange yoke left end connects first universal joint cross.
Said deep groove ball bearing right-hand member is provided with end ring.
The 3rd universal joint cross is installed on said the 4th flange yoke.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Absorb the transmission shaft run-out through the yielding rubber on the bearing support, reduced the transmission wearing and tearing; Working stability is reliable, has improved working life.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Description of reference numerals: 1-first universal joint cross, 2-first flange yoke, 3-first splined shaft, 4-sealing spline housing, 5-outer sleeve, 6-seal protection cover, 7-second splined shaft, 8-deep groove ball bearing, 9-yielding rubber spare, 10-bearing support, 11-end ring, 12-spline housing, 13-second flange yoke, 14-second universal joint cross, 15-the 3rd flange yoke, 16-connecting tube, 17-the 4th flange yoke, 18-the 3rd universal joint cross.
Embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, the present invention includes, first flange yoke 2, first splined shaft 3, sealing spline housing 4, outer sleeve 5, seal protection cover 6, second splined shaft 7, deep groove ball bearing 8, yielding rubber spare 9, bearing support 10, spline housing 12, second flange yoke 13, second universal joint cross 14, the 3rd flange yoke 15, connecting tube 16 and the 4th flange yoke 17.
First flange yoke, 2 left ends connect first universal joint cross 1, connect power input shaft through first universal joint cross 1.Said first flange yoke, 2 right-hand members weld first splined shaft, 3, the first splined shafts 3 and are connected through spline with sealing spline housing 4.Said sealing spline housing 4 is welded to connect with outer sleeve 5.Said seal protection cover 6 one ends are fixed on first splined shaft 3, and the other end is fixed on the sealing spline housing 4, is used to protect first splined shaft 3, prevent that dust from getting in the spline.
Said outer sleeve 5 right-hand members are welded to connect suit deep groove ball bearing 8 on second splined shaft, 7, the second splined shafts 7, and deep groove ball bearing 8 is installed in the bearing support 10.Be provided with yielding rubber spare 9 between said deep groove ball bearing 8 and the bearing support 10, yielding rubber spare 9 is used to absorb the transmission shaft run-out.Said deep groove ball bearing 8 right-hand members are provided with end ring 11, are used to limit the position of deep groove ball bearing 8.
Said second splined shaft 7 connects spline housing 12 through spline, and spline housing 12 right-hand members are welded to connect second flange yoke 13, and said second flange yoke 13 connects the 3rd flange yoke 15 through second universal joint cross 14.The 3rd flange yoke 15 right-hand member welding connecting tubes 16, connecting tube 16 right-hand members weld the 4th flange yoke 17.The 3rd universal joint cross 18 is installed on said the 4th flange yoke 17, is connected the output axle head through the 3rd universal joint cross 18.
The present invention absorbs the transmission shaft run-out through the yielding rubber spare on the bearing support 10 9 when work, reduced the transmission wearing and tearing, has improved working life.
Claims (4)
1. split type transmission shaft of tricycle; Comprise first flange yoke (2), first splined shaft (3), sealing spline housing (4), outer sleeve (5), seal protection cover (6), second splined shaft (7), spline housing (12), second flange yoke (13), second universal joint cross (14), the 3rd flange yoke (15), connecting tube (16) and the 4th flange yoke (17); First flange yoke (2) right-hand member welds first splined shaft (3), and first splined shaft (3) is connected through spline with sealing spline housing (4); Said sealing spline housing (4) is welded to connect with outer sleeve (5); Said seal protection cover (6) one ends are fixed on first splined shaft (3), and the other end is fixed on the sealing spline housing (4); Said outer sleeve (5) right-hand member is welded to connect second splined shaft (7), and second splined shaft (7) connects spline housing (12) through spline, and spline housing (12) right-hand member is welded to connect second flange yoke (13); Said second flange yoke (13) connects the 3rd flange yoke (15) through second universal joint cross (14); The 3rd flange yoke (15) right-hand member welding connecting tube (16); Connecting tube (16) right-hand member welds the 4th flange yoke (17); It is characterized in that: also comprise deep groove ball bearing (8), yielding rubber spare (9) and bearing support (10); Said second splined shaft (7) is gone up suit deep groove ball bearing (8), and deep groove ball bearing (8) is installed in the bearing support (10); Be provided with yielding rubber spare (9) between said deep groove ball bearing (8) and the bearing support (10).
2. the split type transmission shaft of tricycle as claimed in claim 1 is characterized in that: said first flange yoke (2) left end connects first universal joint cross (1).
3. the split type transmission shaft of tricycle as claimed in claim 1 is characterized in that: said deep groove ball bearing (8) right-hand member is provided with end ring (11).
4. the split type transmission shaft of tricycle as claimed in claim 1 is characterized in that: said the 4th flange yoke (17) is gone up the 3rd universal joint cross (18) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102468623A CN102748404A (en) | 2012-07-17 | 2012-07-17 | Split type drive shaft of tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102468623A CN102748404A (en) | 2012-07-17 | 2012-07-17 | Split type drive shaft of tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102748404A true CN102748404A (en) | 2012-10-24 |
Family
ID=47028815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102468623A Pending CN102748404A (en) | 2012-07-17 | 2012-07-17 | Split type drive shaft of tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748404A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718675A (en) * | 2014-01-23 | 2014-04-16 | 湖南长沙果福车业有限公司 | Shaft rotary structure of connection rotary tool |
| RU2547339C2 (en) * | 2013-08-20 | 2015-04-10 | Закрытое акционерное общество "КАРДАН" (ЗАО "КАРДАН") | Drive shaft with slotted joint protector |
| CN106812811A (en) * | 2015-11-27 | 2017-06-09 | 长城汽车股份有限公司 | Transmission shaft structure and power transmission shaft |
| CN107061528A (en) * | 2017-03-23 | 2017-08-18 | 青岛科技大学 | The Non-centering CV joint that simply connected vibration shock isolation is hit |
| CN107461421A (en) * | 2017-07-13 | 2017-12-12 | 合肥创智汽车技术开发有限公司 | A kind of Universal joint power transmission shaft intermediate supports |
| CN111114309A (en) * | 2019-12-09 | 2020-05-08 | 一汽解放汽车有限公司 | Passenger car transmission system |
| CN111878515A (en) * | 2020-08-27 | 2020-11-03 | 哈尔滨北方防务装备股份有限公司 | Compensating type middle supporting device for double-section vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849541A1 (en) * | 1978-11-15 | 1980-05-22 | Gelenkwellenbau Gmbh | UNIVERSAL SHAFT |
| CN201047408Y (en) * | 2007-05-18 | 2008-04-16 | 许昌远东传动轴股份有限公司 | Sliding sleeve type intermediate support non-constant velocity universal joint transmission shaft assembly structure |
| CN201144975Y (en) * | 2007-09-19 | 2008-11-05 | 中国第一汽车集团公司 | Drive axle for heavy type car |
| CN201149046Y (en) * | 2008-01-11 | 2008-11-12 | 张振东 | Transmission shaft |
| CN201162786Y (en) * | 2008-03-19 | 2008-12-10 | 宝山钢铁股份有限公司 | Universal drive shaft |
| CN201461761U (en) * | 2009-07-08 | 2010-05-12 | 富奥汽车零部件股份有限公司 | Three universal joint transmission shaft assembly |
| CN202732693U (en) * | 2012-07-17 | 2013-02-13 | 无锡千里马车业制造有限公司 | Tricycle split transmission shaft |
-
2012
- 2012-07-17 CN CN2012102468623A patent/CN102748404A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849541A1 (en) * | 1978-11-15 | 1980-05-22 | Gelenkwellenbau Gmbh | UNIVERSAL SHAFT |
| CN201047408Y (en) * | 2007-05-18 | 2008-04-16 | 许昌远东传动轴股份有限公司 | Sliding sleeve type intermediate support non-constant velocity universal joint transmission shaft assembly structure |
| CN201144975Y (en) * | 2007-09-19 | 2008-11-05 | 中国第一汽车集团公司 | Drive axle for heavy type car |
| CN201149046Y (en) * | 2008-01-11 | 2008-11-12 | 张振东 | Transmission shaft |
| CN201162786Y (en) * | 2008-03-19 | 2008-12-10 | 宝山钢铁股份有限公司 | Universal drive shaft |
| CN201461761U (en) * | 2009-07-08 | 2010-05-12 | 富奥汽车零部件股份有限公司 | Three universal joint transmission shaft assembly |
| CN202732693U (en) * | 2012-07-17 | 2013-02-13 | 无锡千里马车业制造有限公司 | Tricycle split transmission shaft |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2547339C2 (en) * | 2013-08-20 | 2015-04-10 | Закрытое акционерное общество "КАРДАН" (ЗАО "КАРДАН") | Drive shaft with slotted joint protector |
| CN103718675A (en) * | 2014-01-23 | 2014-04-16 | 湖南长沙果福车业有限公司 | Shaft rotary structure of connection rotary tool |
| CN106812811A (en) * | 2015-11-27 | 2017-06-09 | 长城汽车股份有限公司 | Transmission shaft structure and power transmission shaft |
| CN107061528A (en) * | 2017-03-23 | 2017-08-18 | 青岛科技大学 | The Non-centering CV joint that simply connected vibration shock isolation is hit |
| CN107061528B (en) * | 2017-03-23 | 2023-10-10 | 青岛科技大学 | Single-connection vibration-damping impact-resistant non-centering constant-angular-speed universal joint |
| CN107461421A (en) * | 2017-07-13 | 2017-12-12 | 合肥创智汽车技术开发有限公司 | A kind of Universal joint power transmission shaft intermediate supports |
| CN111114309A (en) * | 2019-12-09 | 2020-05-08 | 一汽解放汽车有限公司 | Passenger car transmission system |
| CN111114309B (en) * | 2019-12-09 | 2021-08-17 | 一汽解放汽车有限公司 | Passenger car transmission system |
| CN111878515A (en) * | 2020-08-27 | 2020-11-03 | 哈尔滨北方防务装备股份有限公司 | Compensating type middle supporting device for double-section vehicle |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121024 |