CN2937671Y - Remote single-rod red operation mechanism of speed transmission - Google Patents
Remote single-rod red operation mechanism of speed transmission Download PDFInfo
- Publication number
- CN2937671Y CN2937671Y CN 200620074357 CN200620074357U CN2937671Y CN 2937671 Y CN2937671 Y CN 2937671Y CN 200620074357 CN200620074357 CN 200620074357 CN 200620074357 U CN200620074357 U CN 200620074357U CN 2937671 Y CN2937671 Y CN 2937671Y
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- CN
- China
- Prior art keywords
- pull bar
- central longitudinal
- rod
- tie
- longitudinal tie
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a remote control mechanism for auto transmission, in particular to a remote-controlled single-rod-type control mechanism of transmission, which is in turn composed of a manipulator, a tie transmission gear and a transmission case. The tie transmission gear includes a front longitudinal tie, an intermediate longitudinal tie, a rear longitudinal tie and a connecting rod. Wherein, the lower part of the manipulator inserts into the front longitudinal tie; the front, the intermediate and the rear longitudinal ties are in turn connected with each other; the rear longitudinal tie is connected with a coping stall shift arm of the transmission case by means of the connecting rod, which is characterized in that the rear longitudinal tie is connected with a coping stall shift axis of the transmission case by a transition rod. Thanks to the transition rod is arranged between the rear longitudinal tie and the stall shift axis of the transmission case, therefore the mechanical interference brought about by the rear longitudinal tie is reduced greatly by the utility model so as to improve the sensitivity of the selector mechanism.
Description
Technical field:
The utility model relates to a kind of automotive transmission remote operation mechanism, the remote single lever-type rod member of particularly a kind of speed changer operating mechanism.
Background technique:
At present, employed speed changer remote operation mechanism mostly is the wire drawing type operating mechanism on the vehicle, and working life is short, the replacement cost height, and also at north cold area, when running into precipitation, wire drawing and outer tube are often frozen, easily cause the accident.
Drawback between above-mentioned wire drawing type operating mechanism, people design a kind of horizontal bar type rod member operating mechanism, connect to form successively by manipulator, pull bar driving mechanism, gearbox, the back longitudinal tie of pull bar driving mechanism is connected with the gear shift arm of gearbox by the bulb at its rear portion, back longitudinal tie seesaws when realizing gear shift, can produce mechanical interference, reduce the sensitivity of gearshift mechanism, influence gearshift procedure; On the other hand, traditional linear type longitudinal tie is difficult to satisfy the middle bus vehicle needs in low domain, as longitudinal tie is designed to stepped shaft, then can because of pull bar not conllinear produce movement interference.
Summary of the invention:
The purpose of this utility model exactly in order to solve the above-mentioned defective of prior art, and provides the remote single lever-type rod member of the speed changer operating mechanism of a kind of flexible operation, reliable performance.
The purpose of this utility model can realize by following technical solution:
The remote single lever-type rod member of a kind of speed changer operating mechanism, form by the manipulator, pull bar driving mechanism and the gearbox that connect successively, described pull bar driving mechanism comprises preceding longitudinal tie, central longitudinal pull bar, back longitudinal tie, connecting rod, insert in the preceding longitudinal tie bottom of manipulator, preceding longitudinal tie, central longitudinal pull bar, back longitudinal tie link to each other successively, back longitudinal tie links to each other with the gear-box top cover shift selection arm through connecting rod, it is characterized in that, back longitudinal tie links to each other with the gear-box top cover shift shaft through transiting rod.
The purpose of model utility also can further realize by following technical measures:
The remote single lever-type rod member of aforesaid speed changer operating mechanism, wherein said transiting rod is formed and is comprised the body of rod, rocking arm and sliding support, described sliding support is fixed in an end of the body of rod, the other end of the body of rod links to each other with speed changer top cover shift shaft by universal joint, described rocking arm is positioned at body of rod middle part, and is connected with the bulb of back longitudinal tie.
The remote single lever-type rod member of aforesaid speed changer operating mechanism, wherein said central longitudinal pull bar is stepped shaft, its composition comprises central longitudinal pull bar one, central longitudinal pull bar two, central longitudinal pull bar three, the central longitudinal pull bar four that connects successively, wherein, central longitudinal pull bar one is fixedlyed connected with central longitudinal pull bar two by Adjusting bolt Adjusting screw, central longitudinal pull bar three is tilting, and its two ends are connected with central longitudinal pull bar two, central longitudinal pull bar four by universal joint.
The beneficial effects of the utility model are as follows: added transiting rod between back longitudinal tie and gear-box top cover shift shaft, significantly reduced because the back longitudinal tie seesaws and can produce mechanical interference, improved the clever lightness of gearshift mechanism, the central longitudinal pull bar is designed to stepped shaft, and added universal joint in the joint, eliminated owing to the central longitudinal pull bar movement interference that produces of conllinear not, made the utility model be easy to passenger vehicle vehicular field utilization at low chassis.
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
Description of drawings:
Fig. 1 is the remote single lever-type rod member of a utility model speed changer operating mechanism master TV structure schematic representation.
Fig. 2 is the remote single lever-type rod member of a utility model speed changer operating mechanism plan structure schematic representation.
Fig. 3 is a longitudinal tie structural representation behind the remote single lever-type rod member of the utility model speed changer operating mechanism.
Fig. 4 is the remote single lever-type rod member of a utility model speed changer operating mechanism transiting rod structural representation.
Among the figure, the 1-manipulator, longitudinal tie before the 2-, 3-central longitudinal pull bar, 31-central longitudinal pull bar one, 32-central longitudinal pull bar one, 33-central longitudinal pull bar three, 34-central longitudinal pull bar four, longitudinal tie behind the 4-, the 5-transiting rod, the 6-connecting rod, the 7-gear-box top cover, the 8-gearbox, the 81-shift shaft, the 40-guide type shoe, the 41-guide type shoe, the 42-Adjusting bolt Adjusting screw, the 43-universal joint, the 44-universal joint, the 16-pull rod shaft, the 17-universal joint, the 18-transiting rod body of rod, 19-transiting rod rocking arm, the 20-sliding support, the longitudinal tie body of rod behind the 21-, longitudinal tie rocking arm behind the 22-, longitudinal tie bulb behind the 23-.
Embodiment:
As shown in Figure 1 and Figure 2, the remote single lever-type rod member of speed changer operating mechanism, form by the manipulator 1, pull bar driving mechanism and the gearbox 8 that connect successively, described pull bar driving mechanism comprises preceding longitudinal tie 2, central longitudinal pull bar 3, back longitudinal tie 4, connecting rod 6, insert in the preceding longitudinal tie 2 bottom of manipulator 1, preceding longitudinal tie 2, central longitudinal pull bar 3, back longitudinal tie 4 link to each other successively, back longitudinal tie 4 links to each other with gear-box top cover 7 shift selection arms (not drawing among the figure) through connecting rod 6, it is characterized in that back longitudinal tie 4 links to each other with gear-box top cover 7 shift shafts 81 through transiting rod 5.Central longitudinal pull bar 3 is stepped shaft, its composition comprises central longitudinal pull bar 1, central longitudinal pull bar 2 32, central longitudinal pull bar 3 33, the central longitudinal pull bar 4 34 that connects successively, wherein, central longitudinal pull bar 1 is fixedlyed connected with central longitudinal pull bar 2 32 by Adjusting bolt Adjusting screw 40, central longitudinal pull bar 3 33 is tilting, and its two ends are connected with central longitudinal pull bar 2 32, central longitudinal pull bar 4 34 by universal joint 43,44 respectively.
As shown in Figure 3, Figure 4, back longitudinal tie 4 is formed and comprised: pull rod shaft 16, the back longitudinal tie body of rod 21, back longitudinal tie rocking arm 22, back longitudinal tie bulb 23, wherein back longitudinal tie rocking arm 22 is fixedlyed connected with connecting rod 6.Transiting rod 5 is formed and is comprised the transiting rod body of rod 18, transiting rod rocking arm 19 and sliding support 20, and the left end of the body of rod 18 links to each other with gear-box top cover 7 shift shafts 81 by universal joint 17, and transiting rod rocking arm 19 is positioned at the body of rod 19 middle parts, is connected with the bulb 23 of back longitudinal tie 4.
When about when handling manipulator 1 before longitudinal tie 2 rotate, central longitudinal pull bar 3, back longitudinal tie 4 rotate synchronously, back longitudinal tie 4 drives 22 swings of back longitudinal tie rocking arm, and the swing of back longitudinal tie rocking arm 22 passes to gear-box top cover 7 shift selection arms (not drawing among the figure) through connecting rod 6, realizes gear selecting; Longitudinal tie 2 moves forward and backward before when manipulator 1 is handled in front and back, central longitudinal pull bar 3, back longitudinal tie 4 same moved further, longitudinal tie bulb 23 passes to the rocking arm 19 of transiting rod 5 after the warp, transiting rod rocking arm 19 begins swing, driving the transiting rod body of rod 18 rotates, so transiting rod 5 passes to gear-box top cover 7 shift shafts 81 by universal joint 17 with rotatory force, realize gear shift.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1, the remote single lever-type rod member of speed changer operating mechanism, form by the manipulator, pull bar driving mechanism and the gearbox that connect successively, described pull bar driving mechanism comprises preceding longitudinal tie, central longitudinal pull bar, back longitudinal tie, connecting rod, insert in the preceding longitudinal tie bottom of manipulator, preceding longitudinal tie, central longitudinal pull bar, back longitudinal tie link to each other successively, back longitudinal tie links to each other with the gear-box top cover shift selection arm through connecting rod, it is characterized in that, back longitudinal tie links to each other with the gear-box top cover shift shaft through transiting rod.
2, the remote single lever-type rod member of speed changer according to claim 1 operating mechanism, it is characterized in that described transiting rod composition comprises the body of rod, rocking arm and sliding support, described sliding support is fixed in an end of the body of rod, the other end of the body of rod links to each other with speed changer top cover shift shaft by universal joint, described rocking arm is positioned at body of rod middle part, and is connected with the bulb of back longitudinal tie.
3, the remote single lever-type rod member of speed changer according to claim 1 operating mechanism, it is characterized in that described central longitudinal pull bar is stepped shaft, its composition comprises central longitudinal pull bar one, central longitudinal pull bar two, central longitudinal pull bar three, the central longitudinal pull bar four that connects successively, wherein, central longitudinal pull bar one is fixedlyed connected with central longitudinal pull bar two by Adjusting bolt Adjusting screw, central longitudinal pull bar three is tilting, and its two ends are connected with central longitudinal pull bar two, central longitudinal pull bar four by universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074357 CN2937671Y (en) | 2006-06-30 | 2006-06-30 | Remote single-rod red operation mechanism of speed transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074357 CN2937671Y (en) | 2006-06-30 | 2006-06-30 | Remote single-rod red operation mechanism of speed transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937671Y true CN2937671Y (en) | 2007-08-22 |
Family
ID=38361698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074357 Expired - Lifetime CN2937671Y (en) | 2006-06-30 | 2006-06-30 | Remote single-rod red operation mechanism of speed transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937671Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115141A (en) * | 2011-11-16 | 2013-05-22 | 北汽福田汽车股份有限公司 | Single-rod speed change control mechanism and speed changer and right rudder vehicle |
| CN108061153A (en) * | 2017-12-24 | 2018-05-22 | 吉林东光集团有限公司 | A kind of selector gear |
-
2006
- 2006-06-30 CN CN 200620074357 patent/CN2937671Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115141A (en) * | 2011-11-16 | 2013-05-22 | 北汽福田汽车股份有限公司 | Single-rod speed change control mechanism and speed changer and right rudder vehicle |
| CN103115141B (en) * | 2011-11-16 | 2015-09-09 | 北汽福田汽车股份有限公司 | Single-lever variable speed control mechanism, speed changer and right standard rudder car |
| CN108061153A (en) * | 2017-12-24 | 2018-05-22 | 吉林东光集团有限公司 | A kind of selector gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |