CN102954203B - Electromobile gear-shifting operation mechanism - Google Patents
Electromobile gear-shifting operation mechanism Download PDFInfo
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- CN102954203B CN102954203B CN201210441695.8A CN201210441695A CN102954203B CN 102954203 B CN102954203 B CN 102954203B CN 201210441695 A CN201210441695 A CN 201210441695A CN 102954203 B CN102954203 B CN 102954203B
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Abstract
The invention discloses an electromobile gear-shifting operation mechanism, which comprises a cavity, wherein the cavity consists of a left outer cover (1) and a right outer cover (2); the inside of the cavity is provided with a boss variable speed drum (3); the upper part of the boss variable speed drum (3) is connected with a push rod (5) arranged outside the cavity via a main shaft (4); the front part and the rear part of the lower end surface of the boss variable speed drum (3) are respectively connected with a reverse gear inhaul cable (6) and a gear shifting inhaul cable (7) via a reverse gear sliding block combination and a gear shifting sliding block combination; and the inner wall of the right outer cover (2) is provided with a gear retaining device connected with the boss variable speed drum (3). The electromobile gear-shifting operation mechanism disclosed by the invention has the advantages of artful structure design, convenience in operation, and stable and reliable performance. When the electromobile gear-shifting operation mechanism is adopted, two inhaul cables of different travels can be simultaneously operated to simultaneously move.
Description
Technical field
The present invention relates to a kind of electric motor car, particularly a kind of electric motor car gearshift control gear.
Background technique
At present electric motor car gearshift control gear structure is comparatively simple, generally adopts a drag-line or the gearshift control gear of two drag-lines carries out high speed and low speed shift.
The patent of invention that a kind of name is called " a kind of transmission control mechanism of three-wheeled motorcycle " is disclosed in CN201907628U, it comprises the operating handle, cable support, push-pull cable, gear shift seat, gear shift arm and the declutch shift shaft that connect successively, on declutch shift shaft, be provided with shift fork, on cable support, be provided with operating lever locating mechanism, described operating handle is connected with operating lever locating mechanism.Although it utilizes a drag-line can carry out the conversion of simple top gear and bottom gear,, it still exists simple in structure, and the shortcoming that gear retentivity is poor makes it occur the phenomenon of trip stop and random shelves, has caused motor tricycle normally to travel.
The patent of invention that a kind of name is called " shift control mechanism " is disclosed in CN202418540U, it comprises mounting bracket and operating handle, on mounting bracket, be provided with back shaft, one side surface of mounting bracket is fixed with the first gear positioning plate, the second gear positioning plate and operating stem gearshift positioning plate, the opposite side surface of mounting bracket is provided with the first drawing cable mechanism and the second drawing cable mechanism, the connecting end of operating stem is movably set on back shaft, in the first gear positioning plate, be equipped with the first gear thick stick, rotating being set on back shaft in one end of the first gear thick stick, the other end of the first gear thick stick is fixed with the first shifting block, the first drawing cable mechanism is connected with the first gear thick stick, in the second gear positioning plate, be equipped with the second gear thick stick, rotating being set on back shaft in one end of the second gear thick stick, the other end of the second gear thick stick is fixed with the second shifting block, and the second drawing cable mechanism is connected with the second gear thick stick.Structure although it is so can be carried out the conversion of three gears, but this shift control mechanism structure is too complicated, once go wrong, maintenance is very inconvenient, working life is shorter, and meanwhile, user is in the time shifting gears, operational stroke is long, make inconvenient operation, and this shift control mechanism manufacture cost is higher.
Summary of the invention
Object of the present invention is just to provide the electric motor car gearshift control gear that a kind of drag-line that can handle two kinds of different strokes moves simultaneously.
The object of the invention is to realize by such technological scheme, a kind of electric motor car gearshift control gear, it comprises the cavity being made up of left and right outer cover, in cavity, be provided with boss speed transmission drum, the top of described boss speed transmission drum is connected with the push rod being arranged on outside cavity by main shaft, the front portion of boss speed transmission drum lower end surface is connected with reverse gear drag-line by the combination of reverse gear slide block, the rear portion of boss speed transmission drum lower end surface is connected with shift drag-line by the combination of shift slide block, is provided with the gear holding device being connected with boss speed transmission drum on right outside cover inwall.
Wherein, described gear holding device comprises steel ball, corresponding with boss speed transmission drum ear end face and be arranged on the shift positioning plate on right outside cover inwall and be arranged on the spring in boss speed transmission drum, middle part on shift positioning plate is provided with low gear shrinkage pool, be provided with high gear shrinkage pool in the left side of low gear shrinkage pool, be provided with backing car gear shrinkage pool on the right side of low gear shrinkage pool, one end of described spring withstands on steel ball, and described steel ball is positioned at low gear shrinkage pool.
Reverse gear slide block combination of the present invention comprises reverse gear slide blocks, reverse gear drag-line hook and reverse gear pin, one end of described reverse gear slide blocks is connected with left and right outer cover by coupling shaft A, the other end is connected with left and right outer cover by coupling shaft B, one end of described reverse gear drag-line hook is positioned at reverse gear slide blocks (14) upper-end surface, the other end is connected with reverse gear drag-line, one end of described reverse gear pin is linked up with and is connected with reverse gear slide blocks through reverse gear drag-line, and the other end penetrates in boss speed transmission drum.
Shift slide block combination of the present invention comprises shift slide blocks, shift drag-line hook and shift pin, one end of described shift slide blocks is connected with left and right outer cover by coupling shaft C, the other end is connected with left and right outer cover by coupling shaft D, one end of described shift drag-line hook is positioned at shift slide blocks upper-end surface, the other end is connected with shift drag-line, one end of described shift pin is linked up with and is connected with shift slide blocks through shift drag-line, and the other end penetrates in boss speed transmission drum.
In order to play effect fixing and guiding, reverse gear drag-line is all connected with left outside cover by drag-line locating column separately with shift drag-line.
Owing to having adopted technique scheme, the present invention has advantages of that structural design is ingenious, simple operation:
1, reasonable integral structure compactness, easy to operate;
2, low cost of manufacture, long service life, through experiment, each gear carries out transforming gear and can use more than 100,000 times;
3, by boss speed transmission drum, circular movement is converted to straight line motion, a circular movement can be converted to the straight line motion of simultaneously controlling multiple different strokes;
4, be directly connected with power shift control arm by drag-line, manoeuvring performance is good;
5, shift and gear keep adopting spring and steel ball location, not out of supply while making its work, not random shelves, stable work in work, reliable.
Brief description of the drawings
Brief description of the drawings of the present invention is as follows:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, but the present invention is not limited to these mode of executions, any improvement on the present embodiment essence spirit or substitute, still belongs to the claims in the present invention scope required for protection.
Embodiment 1: as shown in Figure 1, 2, a kind of electric motor car gearshift control gear, it comprises the cavity being made up of left and right outer cover 1,2, in cavity, be provided with boss speed transmission drum 3, the top of described boss speed transmission drum 3 is connected with the push rod 5 being arranged on outside cavity by main shaft 4, the front portion of boss speed transmission drum 3 lower end surfaces is connected with reverse gear drag-line 6 by the combination of reverse gear slide block, the rear portion of boss speed transmission drum 3 lower end surfaces is connected with shift drag-line 7 by the combination of shift slide block, on right outside cover 2 inwalls, is provided with the gear holding device being connected with boss speed transmission drum 3.
Wherein, above-mentioned described gear holding device comprises steel ball 8, corresponding with boss speed transmission drum 3 ear end faces and be arranged on the shift positioning plate 9 on right outside cover 2 inwalls and be arranged on the spring 10 in boss speed transmission drum 3, middle part on shift positioning plate 9 is provided with low gear shrinkage pool 11, be provided with high gear shrinkage pool 12 in the left side of low gear shrinkage pool 11, be provided with backing car gear shrinkage pool 13 on the right side of low gear shrinkage pool 11, one end of described spring 10 withstands on steel ball 8, and described steel ball 8 is positioned at low gear shrinkage pool 11.
Described reverse gear slide block combination of the present invention comprises reverse gear slide blocks 14, reverse gear drag-line hook 15 and reverse gear pin 16, one end of described reverse gear slide blocks 14 is connected with left and right outer cover 1,2 by coupling shaft A17, the other end is connected with left and right outer cover 1,2 by coupling shaft B18, one end of described reverse gear drag-line hook 15 is positioned at reverse gear slide blocks 14 upper-end surfaces, the other end is connected with reverse gear drag-line 6, one end of described reverse gear pin 16 is through reverse gear drag-line hook 15 and be connected 14 with reverse gear slide blocks, and the other end penetrates in boss speed transmission drum 3.
Shift slide block combination of the present invention comprises shift slide blocks 19, shift drag-line hook 20 and shift pin 21, one end of described shift slide blocks 19 is connected with left and right outer cover 1,2 by coupling shaft C22, the other end is connected with left and right outer cover 1,2 by coupling shaft D23, one end of described shift drag-line hook 20 is positioned at shift slide blocks 19 upper-end surfaces, the other end is connected with shift drag-line 7, one end of described shift pin 21 is passed shift drag-line hook 20 and is connected with shift slide blocks 19, and the other end penetrates in boss speed transmission drum 3.
The present invention is work like this: the gear that the two moving operating mechanism initial positions of shift are top gears, high gear shrinkage pool 12 on steel ball 8 positive alignment shift positioning plates 9 on boss speed transmission drum 3, under the effect of spring 10, steel ball 8 hemisphere embed the high gear shrinkage pool 12 on shift positioning plate 9, make push rod 5 remain on top gear gear.
In the time promoting push rod 5 in bottom gear position, push rod 5 drives main shaft 4 to rotate, main shaft 4 drives boss speed transmission drum 3 to rotate, make the low gear shrinkage pool 11 on the steel ball 8 positive alignment shift positioning plates 9 on boss speed transmission drum 3, steel ball 8 is under the effect of spring 10, steel ball 8 hemisphere embed the low gear shrinkage pool 11 on shift positioning plate 9, make push rod 5 remain on bottom gear gear, boss speed transmission drum 3 drives reverse gear slide blocks 14 simultaneously, shift slide blocks 19 is respectively along coupling shaft A17 and coupling shaft B18, coupling shaft C22 and coupling shaft D23 move to the position of design code, reverse gear drag-line hook 15 on reverse gear slide blocks 14 moves and meets after the distance of shift demand simultaneously with the shift drag-line hook 20 reverse gear drag-lines 6 that are connected and the shift drag-line 7 on shift slide blocks 19, make the direct-connected car load power of drag-line realize shift, car load becomes bottom gear from height shelves.
In the time promoting push rod 5 in reverse gear position, push rod 5 drives main shaft 4 to rotate, main shaft 4 drives boss speed transmission drum 3 to rotate, make the backing car gear shrinkage pool 13 on the steel ball 8 positive alignment shift positioning plates 9 on boss speed transmission drum 3, steel ball 8 is under the effect of spring 10, steel ball 8 hemisphere embed the backing car gear shrinkage pool 11 on shift positioning plate 9, make push rod 5 remain on reverse gear gear, boss speed transmission drum 3 drives reverse gear slide blocks simultaneously, shift slide blocks coupling shaft A17 and coupling shaft B18, coupling shaft C22 and coupling shaft D23 move to the position of design code, reverse gear drag-line hook 15 on reverse gear slide blocks 14 moves and meets after the distance of shift demand simultaneously with the shift drag-line hook 20 reverse gear drag-lines 6 that are connected and the shift drag-line 7 on shift slide blocks 19, make the direct-connected car load power of drag-line realize shift, car load becomes reverse gear from height shelves.
In the present invention, reverse gear drag-line 6 is all connected with left outside cover 1 by drag-line locating column 24 separately with shift drag-line 7.Do like this and can play effect fixing and guiding reverse gear drag-line 6 and shift drag-line 7.
Claims (5)
1. an electric motor car gearshift control gear, it is characterized in that: it comprises by a left side, right outside cover (1, 2) cavity forming, in cavity, be provided with boss speed transmission drum (3), the top of described boss speed transmission drum (3) is connected with the push rod (5) being arranged on outside cavity by main shaft (4), the front portion of boss speed transmission drum (3) lower end surface is connected with reverse gear drag-line (6) by the combination of reverse gear slide block, the rear portion of boss speed transmission drum (3) lower end surface is connected with shift drag-line (7) by the combination of shift slide block, on right outside cover (2) inwall, be provided with the gear holding device being connected with boss speed transmission drum (3).
2. electric motor car gearshift control gear as claimed in claim 1, it is characterized in that: described gear holding device comprises steel ball (8), corresponding with boss speed transmission drum (3) ear end face and be arranged on the shift positioning plate (9) on right outside cover (2) inwall and be arranged on the spring (10) in boss speed transmission drum (3), middle part on shift positioning plate (9) is provided with low gear shrinkage pool (11), be provided with high gear shrinkage pool (12) in the left side of low gear shrinkage pool (11), be provided with backing car gear shrinkage pool (13) on the right side of low gear shrinkage pool (11), one end of described spring (10) withstands on steel ball (8), described steel ball (8) is positioned at low gear shrinkage pool (11).
3. electric motor car gearshift control gear as claimed in claim 2, it is characterized in that: described reverse gear slide block combination comprises reverse gear slide blocks (14), reverse gear drag-line hook (15) and reverse gear pin (16), one end of described reverse gear slide blocks (14) is by coupling shaft A(17) with left, right outside cover (1, 2) connect, the other end is by coupling shaft B(18) with left, right outside cover (1, 2) connect, one end of described reverse gear drag-line hook (15) is positioned at reverse gear slide blocks (14) upper-end surface, the other end is connected with reverse gear drag-line (6), one end of described reverse gear pin (16) is through reverse gear drag-line hook (15) and be connected (14) with reverse gear slide blocks, the other end penetrates in boss speed transmission drum (3).
4. electric motor car gearshift control gear as claimed in claim 2 or claim 3, it is characterized in that: described shift slide block combination comprises shift slide blocks (19), shift drag-line hook (20) and shift pin (21), one end of described shift slide blocks (19) is by coupling shaft C(22) with left, right outside cover (1, 2) connect, the other end is by coupling shaft D(23) with left, right outside cover (1, 2) connect, one end of described shift drag-line hook (20) is positioned at shift slide blocks (19) upper-end surface, the other end is connected with shift drag-line (7), one end of described shift pin (21) is linked up with (20) and is connected with shift slide blocks (19) through shift drag-line, the other end penetrates in boss speed transmission drum (3).
5. electric motor car gearshift control gear as claimed in claim 4, is characterized in that: reverse gear drag-line (6) is all connected with left outside cover (1) by drag-line locating column (24) separately with shift drag-line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210441695.8A CN102954203B (en) | 2012-11-08 | 2012-11-08 | Electromobile gear-shifting operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210441695.8A CN102954203B (en) | 2012-11-08 | 2012-11-08 | Electromobile gear-shifting operation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102954203A CN102954203A (en) | 2013-03-06 |
| CN102954203B true CN102954203B (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210441695.8A Active CN102954203B (en) | 2012-11-08 | 2012-11-08 | Electromobile gear-shifting operation mechanism |
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| Country | Link |
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| CN (1) | CN102954203B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995035B (en) * | 2017-04-17 | 2022-05-03 | 珠海蓝图控制器科技有限公司 | Bicycle gear shifter |
| CN112027046B (en) * | 2020-09-18 | 2021-06-08 | 重庆京穗船舶制造有限公司 | Electric on-hook control and operation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11115526A (en) * | 1997-10-13 | 1999-04-27 | Kawasaki Heavy Ind Ltd | Transmission for motorcycle |
| WO1999037529A9 (en) * | 1998-01-23 | 1999-10-14 | Schmitt Robert | Automatic bicycle derailleur |
| CN2759933Y (en) * | 2004-12-27 | 2006-02-22 | 重庆宗申技术开发研究有限公司 | Hand operated gear shift |
| CN201400285Y (en) * | 2009-04-07 | 2010-02-10 | 重庆宗申发动机制造有限公司 | Gear-changing device |
| CN201907628U (en) * | 2011-01-24 | 2011-07-27 | 重庆风驰机械制造有限公司 | Transmission control mechanism of three-wheeled motorcycle |
| CN202418540U (en) * | 2012-01-31 | 2012-09-05 | 重庆动霸机械制造有限公司 | Gear shifting operation mechanism |
| CN202867798U (en) * | 2012-11-08 | 2013-04-10 | 重庆宗申发动机制造有限公司 | Electrocar gear shifting control mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8091446B2 (en) * | 2007-10-31 | 2012-01-10 | Brp-Powertrain Gmbh & Co. Kg | Reverse gear locking mechanism for vehicle |
-
2012
- 2012-11-08 CN CN201210441695.8A patent/CN102954203B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11115526A (en) * | 1997-10-13 | 1999-04-27 | Kawasaki Heavy Ind Ltd | Transmission for motorcycle |
| WO1999037529A9 (en) * | 1998-01-23 | 1999-10-14 | Schmitt Robert | Automatic bicycle derailleur |
| CN2759933Y (en) * | 2004-12-27 | 2006-02-22 | 重庆宗申技术开发研究有限公司 | Hand operated gear shift |
| CN201400285Y (en) * | 2009-04-07 | 2010-02-10 | 重庆宗申发动机制造有限公司 | Gear-changing device |
| CN201907628U (en) * | 2011-01-24 | 2011-07-27 | 重庆风驰机械制造有限公司 | Transmission control mechanism of three-wheeled motorcycle |
| CN202418540U (en) * | 2012-01-31 | 2012-09-05 | 重庆动霸机械制造有限公司 | Gear shifting operation mechanism |
| CN202867798U (en) * | 2012-11-08 | 2013-04-10 | 重庆宗申发动机制造有限公司 | Electrocar gear shifting control mechanism |
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| Publication number | Publication date |
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| CN102954203A (en) | 2013-03-06 |
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Effective date of registration: 20190508 Address after: 400054 Second Floor of 12 Blocks 126 Yunan Avenue, Banan District, Chongqing Patentee after: Chongqing Zongshen Jiyan Mechanical and Electrical Technology Co., Ltd. Address before: 400054 Zong Shen industrial park, Banan District, Chongqing Patentee before: Chongqing Zongshen Engine Manufacturing Co., Ltd. |
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