CN201592653U - Soft axle operating device of truck transmission - Google Patents
Soft axle operating device of truck transmission Download PDFInfo
- Publication number
- CN201592653U CN201592653U CN2010201157214U CN201020115721U CN201592653U CN 201592653 U CN201592653 U CN 201592653U CN 2010201157214 U CN2010201157214 U CN 2010201157214U CN 201020115721 U CN201020115721 U CN 201020115721U CN 201592653 U CN201592653 U CN 201592653U
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- arm
- flexible axle
- right angle
- rocking arm
- block selecting
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Abstract
The utility model relates to an operating mechanism of an automobile transmission, in particular to a soft axle operating device of a truck transmission. The device is characterized in that the device consists of an operator, a soft axle and a switching mechanism; both ends of the soft axle are respectively connected with the operator and the switching mechanism; the operator is provided with a selector shift and a gearshift, and the gearshift and the switching mechanism are respectively connected with one end of the selector shift and the selector shift soft axle; and the other ends of the selector shift and the selector shift soft axle are respectively connected with a selector shift rocker arm and a shifting bracket in the switching mechanism. As the operating system connected by the soft axle is adopted, the utility model not only overcomes the defects of the original transmission rigid operating system that the distribution of the integral vehicle is difficult, and provides powerful technical support for the universality and serialization design of the structure of the integral vehicle. With the advantages of high flexibility, good convenience, high stability and high comfort degree, the operating mechanism is a technology worthy of being popularized and applied.
Description
Technical field
The utility model relates to the steering unit of Automotive transmission, particularly about a kind of flexible axle operating control of autotruck change-speed box.
Background technology
The rigidly connected mechanism of the many employings of the maneuvering system of domestic existing autotruck change-speed box, though this bindiny mechanism has the advantage of good reliability, rigid mechanism exists the shortcoming that connects the maneuvering system difficulty in arrangement.And since on the layout of complete vehicle structure easily and the annex of operator's compartment, freeing pipe, driving engine etc. cause and interfere with each other.Secondly, the variation in view of present complete vehicle structure is arranged causes the structure type of shift of transmission system to increase, and diversified structure is unfavorable for the design and the production of autotruck universalization and seriation.
The utility model content
The purpose of this utility model, be to arrange the shortcoming that has difficulties at car load for overcoming existing change-speed box rigidity maneuvering system, and the deficiency of seriation and universalization degree difference, and a kind of flexible axle operating control of change-speed box is proposed, be beneficial to the structural arrangement of car load, and seriation and the unitized design of optimizing the change-speed box maneuvering system.
For realizing this purpose, the technical scheme that adopts is: a kind of flexible axle operating control of heavy-duty automotive speed changer, it is characterized in that forming by effector, flexible axle and switching mechanism, the two ends of flexible axle connect effector and switching mechanism respectively, effector is provided with block selecting and gearshift, block selecting mechanism is connected gear selecting respectively with gearshift, an end of the flexible axle of shifting gears, and the other end of block selecting flexible axle and gearshift flexible axle is connected shift selecting rocking arm and the gearshift support in the switching mechanism respectively; Effector is arranged at bearing, bearing is made up of base plate and the support that is made as one, base plate central authorities are provided with the hole, support is a disjunctor side plate that extends below tiltedly at the middle part of bottom edge, the end of disjunctor side plate is provided with angle block of right angle, bent plate be provided with 2 respectively fixedly gear selecting, the gearshift flexible axle guide hole; Block selecting and gearshift are made of swing arm, the longitudinal axis and axle sleeve, transverse axis and axle sleeve, block selecting arm, gear arm respectively, swing arm is provided with shift fork and the shift fork head that is made as one, the longitudinal axis and transverse axis be the square crossing setting in space each other, pass in the longitudinal axis and axle sleeve the fork retaining by shift fork, axle sleeve is fixed in the two sides in the shift fork shelves, transverse axis and axle sleeve are articulated in the two sides of shift fork, and the axle sleeve of the longitudinal axis flexibly connects gear arm again through connecting rod and bearing pin, and transverse axis flexibly connects the block selecting arm again through shift fork head and bearing pin; The termination that the shift fork head upwarps is provided with axle bed, axle bed is built-in with bearing pin, the outstanding end of bearing pin is provided with bulb, bulb and block selecting arm are set to flexibly connect, and the block selecting arm is a right angle rocking arm, and rocking arm termination on one side in right angle is provided with the flexible axle connecting bore, the termination of right angle rocking arm another side is provided with prong, aforesaid bulb is set in the prong, and the flex point of right angle rocking arm is provided with axis hole, is equipped with bearing pin in the axis hole; One end of the affixed connecting rod of axle sleeve of the longitudinal axis, one end of the other end pin joint bearing pin of connecting rod, the other end of bearing pin flexibly connects gear arm, gear arm is a right angle rocking arm, rocking arm termination on one side in right angle is provided with the flexible axle connecting bore, and the termination of right angle rocking arm another side is provided with prong, and the outstanding end of aforementioned bearing pin is set in the prong, the flex point of right angle rocking arm is provided with axis hole, is equipped with bearing pin in the axis hole; The dual-side that base plate is adjacent is respectively equipped with the hangers of hinged block selecting arm and the hangers of gear arm; Switching mechanism is made up of bearing, block selecting rocking arm and gearshift support, block selecting rocking arm and gearshift support are located at the two ends of bearing respectively, the block selecting rocking arm is a right angle rocking arm, and the right angle flex point of right angle rocking arm is provided with axis hole and has bearing pin to be fixed in bearing, and rocking arm termination on one side in right angle is provided with the flexible axle fixed card; The gear shift support is a L-square, and the minor face of L-square is fixed in bearing, and the termination on the long limit of L-square is provided with the flexible axle fixed card.
Press the flexible axle operating control of the change-speed box of this programme enforcement, owing to adopted flexible axle bonded assembly maneuvering system, not only overcome the shortcoming of the existing car load difficult arrangement of former change-speed box rigidity maneuvering system, and provide strong technical support for the commonality of complete vehicle structure and seriation design.The utlity model has more flexible, light, the stable and comfortable characteristics of maneuvering system operation, is a kind of worth penetration and promotion and the technology that using value is arranged.
Description of drawings
Fig. 1 is the connection structure scheme drawing of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of gearshift in the effector;
Fig. 3 is the structural representation of block selecting mechanism in the effector;
Fig. 4 is the structural representation of effector bearing;
Fig. 5 is the side-looking structural representation of switching mechanism;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the plan structure scheme drawing of Fig. 5.
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing.The utility model is made up of effector 1, bearing 2, block selecting flexible axle 3, gearshift flexible axle 4 and switching mechanism 5, wherein, block selecting flexible axle 3 is connected effector 1 and switching mechanism 5 respectively with the two ends of gearshift flexible axle 4, effector 1 is provided with block selecting and gearshift, block selecting mechanism is connected gear selecting respectively with gearshift, an end of the flexible axle of shifting gears, and the other end of block selecting flexible axle and gearshift flexible axle is connected shift selecting rocking arm 53 and the gearshift support 52 in the switching mechanism respectively.Effector 1 is arranged at bearing 2, bearing 2 is formed by reaching the support 22 that is made as one with it by a square base plate 21, square floor central authorities are provided with hole 20, be used for the swing arm 10 of device effector, support 22 is disjunctor side plates that extend below tiltedly at the middle part at base plate 21 edges, the end of disjunctor side plate is provided with angle block of right angle 221, bent plate be provided with 2 respectively fixedly gear selecting, the gearshift flexible axle guide hole 2210.Block selecting and gearshift are respectively by swing arm 10, the longitudinal axis 111 and axle sleeve 1110, transverse axis 112 and axle sleeve 1120, block selecting arm 17, gear arm 14 constitutes, swing arm 10 is provided with shift fork 11 and the shift fork head 113 that is made as one, the longitudinal axis 111 and the transverse axis 112 square crossing setting in space each other, be to pass in the longitudinal axis 111 and axle sleeve 1110 the fork retaining 110 by shift fork 11, axle sleeve 1110 is fixed in the two sides in the shift fork shelves, transverse axis 112 and axle sleeve 1120 vertically are articulated in the two sides of shift fork, the axle sleeve 1110 of the longitudinal axis 111 flexibly connects gear arm 14 again through connecting rod 12 and bearing pin 13, and transverse axis 112 flexibly connects block selecting arm 17 again through shift fork head 113 and bearing pin 18.The termination that shift fork head 113 upwarps is provided with axle bed 1130, axle bed 1130 is built-in with bearing pin 18, the outstanding end of bearing pin 18 is provided with bulb 180, bulb 180 is set to flexibly connect with the block selecting arm, and block selecting arm 17 is right angle rocking arms, and rocking arm termination on one side in right angle is provided with flexible axle connecting bore 170, the termination of right angle rocking arm another side is provided with prong 172, aforesaid bulb 180 is set in the prong 172, and the flex point of right angle rocking arm is provided with axis hole 171, is equipped with bearing pin 16 in the axis hole.One end of the axle sleeve 1110 affixed connecting rods 12 of the longitudinal axis 111, one end of the other end pin joint bearing pin 13 of connecting rod 12, the other end of bearing pin 13 flexibly connects gear arm, gear arm 14 is right angle rocking arms, rocking arm termination on one side in right angle is provided with flexible axle connecting bore 140, and the termination of right angle rocking arm another side is provided with prong 142, and the outstanding end of aforementioned bearing pin 13 is set in the prong 142, the flex point of right angle rocking arm is provided with axis hole 141, is equipped with bearing pin 15 in the axis hole 141.Base plate 21 adjacent dual-sides are respectively equipped with the hangers 2116 of hinged block selecting arm 14 and the hangers 2115 of gear arm 14, promptly are articulated in two hangers by bearing pin 15 and 16 respectively.Switching mechanism 5 is made up of bearing 51, block selecting Rocker arm 53 and gearshift support 52, block selecting Rocker arm 53 and gearshift support 52 are located at the two ends of bearing 51 respectively, block selecting Rocker arm 53 is right angle rocking arms, the right angle flex point of right angle rocking arm is provided with axis hole 531 and has bearing pin to be fixed in bearing, and rocking arm termination on one side in right angle is provided with the flexible axle fixed card; Gear shift support 52 is L-squares, and the minor face of L-square is fixed in bearing, and the termination on the long limit of L-square is provided with flexible axle fixed card 524.
Claims (7)
1. the flexible axle operating control of a heavy-duty automotive speed changer, it is characterized in that forming by effector, flexible axle and switching mechanism, the two ends of flexible axle connect effector and switching mechanism respectively, effector is provided with block selecting and gearshift, block selecting mechanism is connected gear selecting respectively with gearshift, an end of the flexible axle of shifting gears, and the other end of block selecting flexible axle and gearshift flexible axle is connected shift selecting rocking arm and the gearshift support in the switching mechanism respectively.
2. press the flexible axle operating control of the described heavy-duty automotive speed changer of claim 1, it is characterized in that effector is arranged at bearing, bearing is made up of base plate and the support that is made as one, base plate central authorities are provided with the hole, support is a disjunctor side plate that extends below tiltedly at the middle part of bottom edge, the end of disjunctor side plate is provided with angle block of right angle, bent plate be provided with 2 respectively fixedly gear selecting, the gearshift flexible axle guide hole.
3. press the flexible axle operating control of the described heavy-duty automotive speed changer of claim 1, it is characterized in that block selecting and gearshift are respectively by swing arm, the longitudinal axis and axle sleeve, transverse axis and axle sleeve, the block selecting arm, gear arm constitutes, swing arm is provided with shift fork and the shift fork head that is made as one, the longitudinal axis and transverse axis be the square crossing setting in space each other, pass in the longitudinal axis and axle sleeve the fork retaining by shift fork, axle sleeve is fixed in the two sides in the shift fork shelves, transverse axis and axle sleeve are articulated in the two sides of shift fork, the axle sleeve of the longitudinal axis flexibly connects gear arm again through connecting rod and bearing pin, and transverse axis flexibly connects the block selecting arm again through shift fork head and bearing pin.
4. press the flexible axle operating control of the described heavy-duty automotive speed changer of claim 3, it is characterized in that the termination that the shift fork head upwarps is provided with axle bed, axle bed is built-in with bearing pin, and the outstanding end of bearing pin is provided with bulb, and bulb and block selecting arm are set to flexibly connect, the block selecting arm is a right angle rocking arm, rocking arm termination on one side in right angle is provided with the flexible axle connecting bore, and the termination of right angle rocking arm another side is provided with prong, and aforesaid bulb is set in the prong, the flex point of right angle rocking arm is provided with axis hole, is equipped with bearing pin in the axis hole.
5. press the flexible axle operating control of the described heavy-duty automotive speed changer of claim 3, an end that it is characterized in that the affixed connecting rod of axle sleeve of the longitudinal axis, one end of the other end pin joint bearing pin of connecting rod, the other end of bearing pin flexibly connects gear arm, and gear arm is a right angle rocking arm, and rocking arm termination on one side in right angle is provided with the flexible axle connecting bore, the termination of right angle rocking arm another side is provided with prong, the outstanding end of aforementioned bearing pin is set in the prong, and the flex point of right angle rocking arm is provided with axis hole, is equipped with bearing pin in the axis hole.
6. by the flexible axle operating control of the described heavy-duty automotive speed changer of claim 2, it is characterized in that the adjacent dual-side of base plate is respectively equipped with the hangers of hinged block selecting arm and the hangers of gear arm.
7. press the flexible axle operating control of the described heavy-duty automotive speed changer of claim 1, it is characterized in that switching mechanism is made up of bearing, block selecting rocking arm and gearshift support, block selecting rocking arm and gearshift support are located at the two ends of bearing respectively, the block selecting rocking arm is a right angle rocking arm, the right angle flex point of right angle rocking arm is provided with axis hole and has bearing pin to be fixed in bearing, and rocking arm termination on one side in right angle is provided with the flexible axle fixed card; The gear shift support is a L-square, and the minor face of L-square is fixed in bearing, and the termination on the long limit of L-square is provided with the flexible axle fixed card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201157214U CN201592653U (en) | 2010-02-11 | 2010-02-11 | Soft axle operating device of truck transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201157214U CN201592653U (en) | 2010-02-11 | 2010-02-11 | Soft axle operating device of truck transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592653U true CN201592653U (en) | 2010-09-29 |
Family
ID=42774717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201157214U Expired - Fee Related CN201592653U (en) | 2010-02-11 | 2010-02-11 | Soft axle operating device of truck transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592653U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042399A (en) * | 2010-12-15 | 2011-05-04 | 广西钦州力顺机械有限公司 | Shift control mechanism of steering-wheel tractor |
| CN102797835A (en) * | 2012-08-16 | 2012-11-28 | 梧州山王拖拉机制造有限公司 | Soft axis shifting manipulating mechanism of tractor |
| CN102888874A (en) * | 2012-10-31 | 2013-01-23 | 江苏柳工机械有限公司 | Operation handle support |
| CN104482302A (en) * | 2014-12-18 | 2015-04-01 | 重庆小康工业集团股份有限公司 | Gear selecting-shifting integrated bracket |
-
2010
- 2010-02-11 CN CN2010201157214U patent/CN201592653U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042399A (en) * | 2010-12-15 | 2011-05-04 | 广西钦州力顺机械有限公司 | Shift control mechanism of steering-wheel tractor |
| CN102042399B (en) * | 2010-12-15 | 2014-01-15 | 广西钦州力顺机械有限公司 | Shift control mechanism of steering-wheel tractor |
| CN102797835A (en) * | 2012-08-16 | 2012-11-28 | 梧州山王拖拉机制造有限公司 | Soft axis shifting manipulating mechanism of tractor |
| CN102797835B (en) * | 2012-08-16 | 2015-01-21 | 梧州山王拖拉机制造有限公司 | Soft axis shifting manipulating mechanism of tractor |
| CN102888874A (en) * | 2012-10-31 | 2013-01-23 | 江苏柳工机械有限公司 | Operation handle support |
| CN102888874B (en) * | 2012-10-31 | 2015-04-08 | 江苏柳工机械有限公司 | Operation handle support |
| CN104482302A (en) * | 2014-12-18 | 2015-04-01 | 重庆小康工业集团股份有限公司 | Gear selecting-shifting integrated bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |