CN201672047U - Gear selecting and shifting operation mechanism of transmission - Google Patents
Gear selecting and shifting operation mechanism of transmission Download PDFInfo
- Publication number
- CN201672047U CN201672047U CN201020190018XU CN201020190018U CN201672047U CN 201672047 U CN201672047 U CN 201672047U CN 201020190018X U CN201020190018X U CN 201020190018XU CN 201020190018 U CN201020190018 U CN 201020190018U CN 201672047 U CN201672047 U CN 201672047U
- Authority
- CN
- China
- Prior art keywords
- operating
- ball
- lever
- operating handle
- groove
- 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
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a gear selecting and shifting operation mechanism of a transmission, which comprises an operating handle, an operating lever, a shifting lever, a ball seat and an operating bracket. The middle of the operating lever is provided with a ball head, one end of the shifting lever is provided with a ball sleeve, the operating handle is connected with the upper end of the operating lever, the lower end of the operating lever is disposed on the operating bracket through the ball seat, the ball head of the operating lever is connected with one end of the shifting lever provided with the ball sleeve, the other end of the shifting lever is connected with an operating shaft of the transmission, at least one of the front side and the rear side of the ball head is provided with a vertical groove with a limiting function, a limiting pin is arranged in the groove, one end of the limiting pin is fixed on the ball sleeve while the other end is movably connected in the groove, and a conical return spring is further arranged between the ball head and the ball seat. By aid of a split design limited via the limiting pin and splines, the gear selecting and shifting operation mechanism is simple in structure and convenient in installation, is not required to be maintained and replaced integrally during maintenance, and is applicable to indirectly operated transmissions with single operating shafts.
Description
Technical field
The utility model relates to automotive field, specifically a kind of gearbox selector, shift control mechanism.
Background technique
Before the utility model proposes, the gearbox selector of vehicle, shift control mechanism generally adopt hitch bar directly to single control lever shaft gearbox select, gear shift operation, but this complex structure, and directly be connected with the gearbox control lever shaft, so in case break down, just necessary completely knocked down, the whole replacement, extremely inconvenience.
Summary of the invention
The purpose of this utility model will overcome the existing in prior technology defective exactly, provides a kind of simple in structure, and gearbox selector easy to maintenance, shift control mechanism.
For achieving the above object, a kind of gearbox selector that the utility model is designed, shift control mechanism, comprise Joystick, the middle part is provided with the operating handle of bulb, one end is provided with the driving lever of ball cover, ball seat and manipulation carriage, Joystick links to each other with the operating handle upper end, the operating handle lower end is located at by ball seat and handles on the carriage, the bulb of operating handle is connected with ball cover one end that is provided with of driving lever, the driving lever the other end is connected with the gearbox control lever shaft, it is characterized in that: have at least a side to have the vertical groove of position-limiting action in the front side of described bulb and the rear side, be provided with position limit pin in this groove, this position limit pin one end is fixed on the ball cover, the other end is movably connected in the described groove, also is provided with the taper return spring between bulb and ball seat.
In such scheme, the described driving lever the other end is provided with spline housing, and this end is connected with the gearbox control lever shaft by spline, and the end of gearbox control lever shaft is provided with stop nut.
Advantage of the present utility model is: because designed a kind of gearbox selector, shift control mechanism employing position limit pin and the spacing split-type design of spline, so it is easy for installation, and do not need entire mechanism is keeped in repair and changed during maintenance, only need be according to the physical fault situation, selectivity maintenance and replacing.
Description of drawings
Fig. 1 is an assembly structure schematic representation of the present utility model;
Fig. 2 is the partial sectional view of Fig. 1;
Fig. 3 is a working state schematic representation of the present utility model;
Fig. 4 is that component locations of the present utility model concerns schematic representation.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As Fig. 1, a kind of gearbox selector shown in Fig. 2 and Fig. 4, shift control mechanism, comprise Joystick 1, the middle part is provided with the operating handle 2 of bulb 11, one end is provided with the driving lever 3 of ball cover 12, ball seat 8, handle carriage 9 and handle auxiliary stand 10, Joystick 1 links to each other with operating handle 2 upper ends, operating handle 2 lower ends are located at by ball seat 8 and handle on the carriage 9, be fixed on the gear box casing after handling carriage 9 and manipulation auxiliary stand 10 being connected, the bulb 11 of operating handle 2 is connected with ball cover 12 1 ends that are provided with of driving lever 3, driving lever 3 the other ends are connected with gearbox control lever shaft 4, the front and back side of described bulb 11 has had the vertical groove of position-limiting action, be provided with position limit pin 6 in this groove, these position limit pin 6 one ends are fixed on the ball cover 12, the other end is movably connected in the described groove, and 8 of bulb 11 and ball seats also are provided with taper return spring 7.
Above-mentioned driving lever 3 the other ends are provided with spline housing, and this end is connected with gearbox control lever shaft 4 by spline, and the end of gearbox control lever shaft 4 is provided with stop nut 5.
As shown in Figure 3, when the utility model used, during operating handle 2 side-to-side movements, driving lever 3 moved leftwards and rightwards thereupon, and drove gearbox control lever shaft 4 and carry out the block selecting action, and in this action, position limit pin 6 is the easy on and off motion in the spherical groove of bulb 11.When operating handle 2 seesawed, driving lever 3 was thereupon around gearbox control lever shaft 4 rotation, and drove gearbox control lever shaft 4 action of shifting gears.In operating handle 2 movement processes,, make Joystick 1 be in forward condition all the time because the position-limiting action of position limit pin 6 in the spherical groove of bulb 11 can not rotate around rod axis.
Claims (2)
1. gearbox selector, shift control mechanism, comprise Joystick (1), the middle part is provided with the operating handle (2) of bulb (11), one end is provided with the driving lever (3) of ball cover (12), ball seat (8) and manipulation carriage (9), Joystick (1) links to each other with operating handle (2) upper end, operating handle (2) lower end is located at by ball seat (8) and handles on the carriage (9), the bulb (11) of operating handle (2) is connected with ball cover (12) one ends that are provided with of driving lever (3), driving lever (3) the other end is connected with gearbox control lever shaft (4), it is characterized in that: have at least a side to have the vertical groove of position-limiting action in the front side of described bulb (11) and the rear side, be provided with position limit pin (6) in this groove, these position limit pin (6) one ends are fixed on the ball cover (12), the other end is movably connected in the described groove, also is provided with taper return spring (7) between bulb (11) and ball seat (8).
2. a kind of gearbox selector according to claim 1, shift control mechanism, it is characterized in that: described driving lever (3) the other end is provided with spline housing, this end is connected with gearbox control lever shaft (4) by spline, and the end of gearbox control lever shaft (4) is provided with stop nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020190018XU CN201672047U (en) | 2010-05-07 | 2010-05-07 | Gear selecting and shifting operation mechanism of transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020190018XU CN201672047U (en) | 2010-05-07 | 2010-05-07 | Gear selecting and shifting operation mechanism of transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672047U true CN201672047U (en) | 2010-12-15 |
Family
ID=43329459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020190018XU Expired - Lifetime CN201672047U (en) | 2010-05-07 | 2010-05-07 | Gear selecting and shifting operation mechanism of transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061531A (en) * | 2022-07-19 | 2022-09-16 | 连云港杰瑞电子有限公司 | Self-reset type double-freedom-degree operating lever |
-
2010
- 2010-05-07 CN CN201020190018XU patent/CN201672047U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061531A (en) * | 2022-07-19 | 2022-09-16 | 连云港杰瑞电子有限公司 | Self-reset type double-freedom-degree operating lever |
| CN115061531B (en) * | 2022-07-19 | 2023-07-18 | 连云港杰瑞电子有限公司 | Self-resetting type double-degree-of-freedom operating lever |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204175946U (en) | A kind of gearshift mechanism of manual transmission | |
| CN104913041A (en) | Novel gear shifting integrated mechanism of car gearbox | |
| CN202032074U (en) | Automobile gear-shifting operating mechanism | |
| CN202215722U (en) | Speed change control operator for vehicle | |
| CN204610808U (en) | A kind of novel shifting integrated mechanism of automotive transmission | |
| CN200975480Y (en) | Gear shifting control mechanism of steering wheel type small four-wheel tractor | |
| CN201672047U (en) | Gear selecting and shifting operation mechanism of transmission | |
| CN201907628U (en) | Transmission control mechanism of three-wheeled motorcycle | |
| CN201487184U (en) | Variable speed transmission device | |
| CN203906749U (en) | Variable-speed control mechanism assembly | |
| CN206130074U (en) | General controlling device of overgear gearbox | |
| CN203686094U (en) | Gear control device for steering wheel tractor | |
| CN202371143U (en) | Gear reversing limit structure, six-gear shifting device and six-gear transmission control mechanism | |
| CN206409626U (en) | Six grades of manual longitudinal gear selecting selector devices | |
| CN204921958U (en) | Fork assembly that shifts that steps down is obstructed | |
| CN201651263U (en) | Horizontal variable-speed controller | |
| CN104948724A (en) | Gear selecting and shifting mechanism for speed changer | |
| CN201646390U (en) | Multi-linkage mechanism for selecting and shifting gear operation | |
| CN105333136B (en) | Wheeled tractor gearbox remote control mechanism | |
| CN202371135U (en) | Gear selecting and shifting control mechanism for front-engine vehicle | |
| CN106321814A (en) | Gear selecting and shifting upper cover assembly for commercial vehicle transmission | |
| CN102954203B (en) | Electromobile gear-shifting operation mechanism | |
| CN202493668U (en) | Back and forth driving steering wheel tractor gear operating device | |
| CN102359582A (en) | Front-and-rear-driving steering wheel type tractor gear-shifting operation system | |
| CN206159464U (en) | Reverse -gear shift fork limit structure and because derailleur and motor vehicle of this structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |