CN201137692Y - Integral shifting operation device for speed variator - Google Patents
Integral shifting operation device for speed variator Download PDFInfo
- Publication number
- CN201137692Y CN201137692Y CNU2007201951743U CN200720195174U CN201137692Y CN 201137692 Y CN201137692 Y CN 201137692Y CN U2007201951743 U CNU2007201951743 U CN U2007201951743U CN 200720195174 U CN200720195174 U CN 200720195174U CN 201137692 Y CN201137692 Y CN 201137692Y
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- China
- Prior art keywords
- valve body
- operating device
- oil
- gear
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model provides an integral speed-changer shifting operating device, which relates to the field of automobile operating device. Hydraulic pressure piston groups are arranged around a valve body, the center of the valve body is provided with a hydraulic pressure oil can and is communicated with a piston group hydraulic cylinder through an oil filling one-way valve, the hydraulic pressure piston groups are connected with an upper connecting block with an operating rod through the top of a cylinder rod, and the upper portion of the valve body is provided with a movable connecting structure to connect the upper connecting block. The operating rod is connected with a handle component, and a half-gear switch and a high-low-gear selecting switch are arranged on the handle component. The integral speed-changer shifting operating device and the speed changer are connected with a circuit through an oil pipe, the installation on a set is convenient and flexible, and the integral speed-changer shifting operating device is more humanized, which can achieve gear selecting and gear engaging operation of the speed changer, and the operation of high-low gear selection and half-gear selection.
Description
Technical field
The utility model relates to the outer operating mechanism of a kind of many gears of automobile vehicle speed variation, is specifically related to a kind of Effector that machinery, electrical equipment, hydraulic pressure group lump together control that collects.
Background technique
At present, the outer operating mechanism of many gears speed change of automobile all is the design of adopting machinery or electromechanical both at home and abroad, the mounting arrangements complexity, and it is big to handle the effort stroke, fail to integrate mechanical, electrical, hydraulic jack and air valve and remove the simple installation of realizing that many gears are handled, handle agile.
The model utility content
In order to solve the problems referred to above that prior art exists, the purpose of this utility model is to provide integrated shifting of transmission Effector, makes between Effector and the speed changer to be connected with circuit with oil pipe, handles light laborsaving, have more hommization, on complete machine easy for installation flexibly.
The scheme that provides according to the utility model, integrated shifting of transmission Effector, the hydraulic piston group is set around its valve body, the valve body middle part is established the hydraulic pressure oil can and is communicated with the piston set oil cylinder by repairing one-way valve group, the hydraulic piston group has the last contiguous block of operating handle by the piston rod apical grafting, and valve body top is provided with movable connection structure and connects and go up contiguous block.
Above-mentioned movable connection structure constitutes like this: be positioned at the cross piece that the lower connecting block on valve body top is provided with bearing pin at an upper portion thereof and rotates around bearing pin, the cross piece connects by the perpendicular axle that runs through, axle top connects slide block, slide block is installed in second guiding groove, the external surface shape of second guiding groove is connected with the inboard coupling of last contiguous block, and the axle bottom is positioned at first guiding groove of lower connecting block.
Compared with prior art, the integrated shifting of transmission Effector that the utility model provides, the reasonable compact mechanical mechanism controls of utilization all around four hydraulic piston groups moves up and down, the both direction of controlling gear selecting oil cylinder and engage a gear hydraulic control gas booster valve from the extrusion and the suction of four hydraulic fluid ports moves respectively, thereby the gear selecting of control gearbox and engage a gear are handled.Repairing by two one-way valve assembly control hydraulic oil.Utilize gearbox high and low shift selector switch, two three-position switches of gearbox half gear switch of installing on the Handleset to control four electric control valves respectively and realize that high and low shift is selected and the manipulation of half grade of selection.Adopt the good effect that produces behind the such scheme to be: to be connected with circuit with oil pipe between Effector and the speed changer, to handle light laborsavingly, have more hommization, easy for installation flexible on complete machine.
Below with reference to accompanying drawings preferred implementation of the present utility model is done to describe in further detail.
Description of drawings
Fig. 1 is the structural drawing of the integrated shifting of transmission Effector of the utility model.
Embodiment
Referring to Fig. 1, Fig. 1 has represented the structure of the utility model preferred implementation.Integrated shifting of transmission Effector, around its valve body 1 hydraulic piston group 3 is set, valve body 1 middle part is established the hydraulic pressure oil can and is communicated with the piston set oil cylinder by repairing one-way valve group 2, the hydraulic piston group has the last contiguous block 6 of operating handle 7 by the piston rod apical grafting, and valve body 1 top is provided with movable connection structure and connects and go up contiguous block 6.Movable connection structure constitutes like this: the lower connecting block 4 that is positioned at valve body 1 top is provided with bearing pin 14 and at an upper portion thereof around the cross piece 13 of bearing pin 14 rotations, cross piece 13 connects by the perpendicular axle that runs through 12, axle 12 tops connect slide block 11, slide block 11 is installed in second guiding groove interior 5, the external surface shape of second guiding groove 5 is connected with last contiguous block 6 inboard couplings, and axle 12 bottoms are positioned at first guiding groove 16 of lower connecting block 4.Axle 12 connects first guiding groove 16 by lining 15.Be provided with filter screen 17 between described oil can and the one-way valve assembly 2.Operating handle 7 links Handleset 10, and half gear switch 9 and high and low shift selector switch 8 are set on the Handleset 10.
Concrete working method is as follows:
As shown in Figure 1: when operating handle 7 is pulled, go up contiguous block 6 drive guiding grooves 5 to the right and turn right along top slide block 11, right piston set 3 is moved down, left piston group 3 moves up simultaneously, thereby make right in-oil cylinder hydraulic oil be pressed onto a certain oil pocket of gear selecting oil hydraulic cylinder from right oil port and make its motion, the oil of another oil pocket of gear selecting oil hydraulic cylinder pushes back in the left oil cylinder by left oil port simultaneously.When operating handle 7 is pulled left, the gear selecting oil hydraulic cylinder is moved round about select I, II shelves, can select reverse gear when continuing motion.
When operating handle 7 is pulled forward, last contiguous block 6 drives 11 12 of guiding groove II 5 top slide blocks, cross piece 13 bottom slide blocks 11 rotate around bearing pin 14 along guiding groove I 16, secondary piston group 3 is moved down, back piston group 3 moves up simultaneously, thereby in-oil cylinder hydraulic oil the past hydraulic fluid port is pressed onto engage a gear hydraulic control gas booster valve and makes valve core movement before making, and the oil in the engage a gear hydraulic control gas booster valve pushes back in the back piston cylinder by the back hydraulic fluid port simultaneously.When operating handle 7 is pulled backward, make engage a gear hydraulic control gas booster valve that spool is moved round about as a same reason.When the hydraulic oil in the pipeline lacks, as right piston set 3 is moved down, left piston group 3 moves up simultaneously, make the left piston cylinder form vacuum because of oil starvation, thereby make the left side one-way valve opens of gear selecting one-way valve assembly 2, the left one-way valve that hydraulic oil in the hydraulic pressure oil can has been opened through gear selecting one-way valve assemblies 2 by filter screen assembly 17 enters the left piston cylinder, guarantees the hydraulic oil abundance in the pipeline like this.When front and back piston set 3 hydraulic oil lacked, the hydraulic oil in the hydraulic pressure oil can was realized repairings by filter screen assembly 17 through engage a gear one-way valve assemblies 2 as a same reason.
Electrical equipment control: utilize gearbox high and low shift selector switch 8,9 two three-position switches of gearbox half gear switch of installing on the Handleset 10 to control 4 electric control valves respectively and realize that high and low shift is selected and the manipulation of half grade of selection.
Handle four hydraulic piston groups by the mechanical mechanism that utilizes reasonable compactness, thereby control two hydraulic control gas booster valves and realize that the engage a gear of gearbox is handled and the motion of gear selecting oil cylinder realizes the gear selecting manipulation, repairing utilizes moving up and down of four liquid piston set dexterously, opens to turn-off by two one-way valve assemblies and realizes.
Electrical equipment control utilizes two three-position switches to control respectively that five electric control valves realize that high and low shifts are selected and reverse gear locking when the manipulation of half grade of selection and top grade.The driver can agile easy many gears gearbox of handling reliably, and the designer can arrange the shift operating device of speed changer easily.
Although above the specific embodiment of the present invention is described, but this only is exemplary, those skilled in the art can figure out: in claims institute restricted portion, multiple other mode of execution can also be arranged, and all based on the mode of execution of design philosophy of the present invention all within the scope of the invention.
Claims (5)
1, a kind of integrated shifting of transmission Effector, it is characterized in that: the hydraulic piston group is set around its valve body, the valve body middle part is established the hydraulic pressure oil can and is communicated with the piston set oil cylinder by repairing one-way valve group, the hydraulic piston group has the last contiguous block of operating handle by the piston rod apical grafting, and valve body top is provided with movable connection structure and connects and go up contiguous block.
2, shift operating device according to claim 1, it is characterized in that: described movable connection structure constitutes like this: be positioned at the cross piece that the lower connecting block on valve body top is provided with bearing pin at an upper portion thereof and rotates around bearing pin, the cross piece connects by the perpendicular axle that runs through, axle top connects slide block, slide block is installed in second guiding groove, the external surface shape of second guiding groove is connected with the inboard coupling of last contiguous block, and the axle bottom is positioned at first guiding groove of lower connecting block.
3, shift operating device according to claim 2 is characterized in that: described axle connects first guiding groove by lining.
4, shift operating device according to claim 1 is characterized in that: be provided with filter screen between described oil can and the one-way valve assembly.
5, shift operating device according to claim 1 is characterized in that: described operating handle links Handleset, and half gear switch and high and low shift selector switch are set on the Handleset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201951743U CN201137692Y (en) | 2007-11-08 | 2007-11-08 | Integral shifting operation device for speed variator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201951743U CN201137692Y (en) | 2007-11-08 | 2007-11-08 | Integral shifting operation device for speed variator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137692Y true CN201137692Y (en) | 2008-10-22 |
Family
ID=40038379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201951743U Expired - Fee Related CN201137692Y (en) | 2007-11-08 | 2007-11-08 | Integral shifting operation device for speed variator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137692Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221737A (en) * | 2015-08-10 | 2016-01-06 | 瑞立集团瑞安汽车零部件有限公司 | A kind of plunger hydraulic shift control mechanism |
| CN106080186A (en) * | 2015-04-30 | 2016-11-09 | 庆昌产业株式会社 | Vehicle shift controls lever apparatus |
-
2007
- 2007-11-08 CN CNU2007201951743U patent/CN201137692Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080186A (en) * | 2015-04-30 | 2016-11-09 | 庆昌产业株式会社 | Vehicle shift controls lever apparatus |
| CN106080186B (en) * | 2015-04-30 | 2018-09-18 | 庆昌产业株式会社 | Vehicle shift controls lever apparatus |
| CN105221737A (en) * | 2015-08-10 | 2016-01-06 | 瑞立集团瑞安汽车零部件有限公司 | A kind of plunger hydraulic shift control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Qiu Jian Inventor after: Wang Yuexiang Inventor after: Zhang Xiaopeng; Inventor before: Shen Qiu Jian Inventor before: Wang Yuexiang; |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHEN QIUJIAN; WANG YUEXIANG TO: SHEN QIUJIAN; WANG YUEXIANG; ZHANG XIAOPENG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100827 Address after: 317000 No. 3, Great Ocean Road, Linhai City, Zhejiang Province Co-patentee after: Zhejiang Car Research Institute, Biaoma Group Co., Ltd. Patentee after: Puma Group Co., Ltd. Address before: 317000 No. 3, Great Ocean Road, Linhai City, Zhejiang Province Patentee before: Zhejiang Car Research Institute, Biaoma Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20131108 |