CN202867798U - Electrocar gear shifting control mechanism - Google Patents
Electrocar gear shifting control mechanism Download PDFInfo
- Publication number
- CN202867798U CN202867798U CN 201220583910 CN201220583910U CN202867798U CN 202867798 U CN202867798 U CN 202867798U CN 201220583910 CN201220583910 CN 201220583910 CN 201220583910 U CN201220583910 U CN 201220583910U CN 202867798 U CN202867798 U CN 202867798U
- Authority
- CN
- China
- Prior art keywords
- gear
- shift
- drag
- reverse gear
- line
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses an electrocar gear shifting control mechanism which comprises a cavity body formed by a left outer cover (1) and a right outer cover (2). A boss speed change drum (3) is arranged in the cavity body. The upper portion of the boss speed change drum (3) is connected with a push rod (5) which is arranged outside the cavity body through a main shaft (4). The front portion of the lower end face of the boss speed change drum (3) is connected with a reverse gear inhaul cable (6) through a reverse gear slider assembly. The rear portion of the lower end face of the boss speed change drum (3) is connected with a gear shifting inhaul cable (7) through a gear shifting slider assembly. A gear retaining device which is connected with the boss speed change drum (3) is arranged on the inner wall of the right outer cover (2). The electrocar gear shifting control mechanism has the advantages of being ingenious in structure and design, convenient to operate, capable of simultaneously controlling two inhaul cables with different distances of travel to simultaneously move by adopting the electrocar gear shifting control mechanism, and stable and reliable in performance.
Description
Technical field
The utility model 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 utility model patent that a kind of name is called " a kind of transmission control mechanism of three-wheeled motorcycle " is disclosed in CN201907628U, it comprises operating handle, cable support, push-pull cable, gear shift seat, gear shift arm and the declutch shift shaft that connects successively, be provided with shift fork at declutch shift shaft, be provided with operating lever locating mechanism at cable support, 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 the gear retentivity is poor makes it the phenomenon of trip stop and random shelves occur, has caused motor tricycle normally to travel.
The utility model patent that a kind of name is called " shift control mechanism " is disclosed in CN202418540U, it comprises mounting bracket and operating handle, be provided with back shaft on the mounting bracket, 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 the back shaft, be equipped with the first gear thick stick in the first gear positioning plate, rotating being set on the back shaft of one end of the first gear thick stick, the other end of the first gear thick stick is fixed with the first shifting block, and the first drawing cable mechanism is connected with the first gear thick stick; Be equipped with the second gear thick stick in the second gear positioning plate, rotating being set on the back shaft of an 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, in case go wrong, maintenance is very inconvenient, working life is shorter, and simultaneously, the user is when shifting gears, operational stroke is long, so that inconvenient operation, and this shift control mechanism manufacture cost is higher.
The model utility content
The purpose of this utility model just provides the electric motor car gearshift control gear that a kind of drag-line that can handle two kinds of different strokes moves simultaneously.
The purpose of this utility model is to realize by such technological scheme, a kind of electric motor car gearshift control gear, it comprises the cavity that is made of left and right outer cover, in cavity, be provided with the boss speed transmission drum, the top of described boss speed transmission drum is connected by the main shaft push rod outer with being arranged on cavity, front and rear in boss speed transmission drum lower end surface is connected with the reverse gear drag-line with the shift slide block by the combination of reverse gear slide block respectively and is connected with the shift drag-line, is provided with the gear holding device that is connected with the boss speed transmission drum at 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 the right outside cover inwall and be arranged on spring in the boss speed transmission drum, middle part on the shift positioning plate is provided with the low gear shrinkage pool, left side and right side at the low gear shrinkage pool are respectively arranged with high gear shrinkage pool and backing car gear shrinkage pool, one end of described spring withstands on the steel ball, and described steel ball is positioned at the low gear shrinkage pool.
Reverse gear slide block combination described in the utility model comprises reverse gear slide blocks, reverse gear drag-line hook and reverse gear pin, the two ends of described reverse gear slide blocks all are connected with left and right outer cover with coupling shaft B by coupling shaft A, one end of described reverse gear drag-line hook is positioned at reverse gear slide blocks upper-end surface, the other end is connected with the reverse gear drag-line, one end of described reverse gear pin passes reverse gear drag-line hook and is connected with the reverse gear slide blocks, and the other end penetrates in the boss speed transmission drum.
Shift slide block combination described in the utility model comprises shift slide blocks, shift drag-line hook and shift pin, the two ends of described shift slide blocks all are connected with left and right outer cover with coupling shaft D by coupling shaft C, one end of described shift drag-line hook is positioned at shift slide blocks upper-end surface, the other end is connected with the shift drag-line, one end of described shift pin passes shift drag-line hook and is connected with the shift slide blocks, and the other end penetrates in the boss speed transmission drum.
In order to play effect fixing and guiding, reverse gear drag-line and shift drag-line all are connected with left outside cover by the drag-line locating column.
Owing to having adopted technique scheme, the utlity model has that structural design is ingenious, the advantage of simple operation:
1, reasonable integral structure is compact, and is easy to operate;
2, low cost of manufacture, long service life, through experiment, each gear carries out transforming gear can be used more than 100,000 times;
3, by the boss speed transmission drum circular movement is converted to straight line motion, a circular movement can be converted to the straight line motion of controlling simultaneously a plurality of different strokes;
4, directly be 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 when making its work, not random shelves, stable work in work, reliable.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail; but the utility model is not limited to these mode of executions; any on the present embodiment essence spirit improvement or substitute, still belong to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, 2, a kind of electric motor car gearshift control gear, it is characterized in that: it comprises by left and right outer cover 1,2 cavitys that consist of, in cavity, be provided with boss speed transmission drum 3, the top of described boss speed transmission drum 3 is connected by main shaft 4 push rod 5 outer with being arranged on cavity, be connected with the shift slide block to be connected with the shift drag-line with reverse gear drag-line 6 by the combination of reverse gear slide block respectively at the front and rear of boss speed transmission drum 3 lower end surfaces and be connected, be provided with the gear holding device that is connected with boss speed transmission drum 3 at right outside cover 2 inwalls.
Wherein, above-mentioned 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 spring 10 in the boss speed transmission drum 3, middle part on shift positioning plate 9 is provided with low gear shrinkage pool 11, left side and right side at low gear shrinkage pool 11 are respectively arranged with high gear shrinkage pool 12 and backing car gear shrinkage pool 13, one end of described spring 10 withstands on the steel ball 8, and described steel ball 8 is positioned at low gear shrinkage pool 11.
Reverse gear slide block combination of the present utility model comprises reverse gear slide blocks 14, reverse gear drag-line hook 15 and reverse gear pin 16, the two ends of described reverse gear slide blocks 14 all are connected with left and right outer cover 1,2 with coupling shaft B18 by coupling shaft A17, 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 passes reverse gear drag-line hook 15 and is connected 14 with the reverse gear slide blocks, and the other end penetrates in the boss speed transmission drum 3.
Shift slide block combination of the present utility model comprises shift slide blocks 19, shift drag-line hook 20 and shift pin 21, the two ends of described shift slide blocks 19 all are connected with left and right outer cover 1,2 with coupling shaft D23 by coupling shaft C22, 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 passes shift drag-line hook 20 and is connected with shift slide blocks 19, and the other end penetrates in the boss speed transmission drum 3.
The utility model is like this work: the gear that the two moving operating mechanism initial positions of shift are top gears, high gear shrinkage pool 12 on the steel ball 8 positive alignment shift positioning plates 9 on the boss speed transmission drum 3, under the effect of spring 10, steel ball 8 hemisphere embed the high gear shrinkage pool 12 on the shift positioning plate 9, make push rod 5 remain on the top gear gear.
When promotion push rod 5 is in the bottom gear position, push rod 5 drives main shaft 4 and rotates, main shaft 4 drives boss speed transmission drum 3 and rotates, make the low gear shrinkage pool 11 on the steel ball 8 positive alignment shift positioning plates 9 on the 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 the shift positioning plate 9, make push rod 5 remain on the 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, the reverse gear drag-lines 6 that reverse gear drag-line on the reverse gear slide blocks 14 hook 15 and shift drag-line hook 20 on the shift slide blocks is connected connect and shift drag-line 7 simultaneously mobile satisfy the distance of shift demand after, make the direct-connected car load power of drag-line realize shift, car load becomes bottom gear from the height shelves.
When promotion push rod 5 is in the reverse gear position, push rod 5 drives main shaft 4 and rotates, main shaft 4 drives boss speed transmission drum 3 and rotates, make the backing car gear shrinkage pool 13 on the steel ball 8 positive alignment shift positioning plates 9 on the 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 the shift positioning plate 9, make push rod 5 remain on the reverse gear gear, boss speed transmission drum 3 drives the 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, the reverse gear drag-lines 6 that reverse gear drag-line on the reverse gear slide blocks 14 hook 15 and shift drag-line hook 20 on the shift slide blocks is connected connect and shift drag-line 7 simultaneously mobile satisfy the distance of shift demand after, make the direct-connected car load power of drag-line realize shift, car load becomes reverse gear from the height shelves.
In the utility model, reverse gear drag-line 6 is connected with the shift drag-line and all is connected with left outside cover 1 by drag-line locating column 24.Do like this and can play effect fixing and guiding reverse gear drag-line 6 and shift drag-line 7.
Claims (5)
1. electric motor car gearshift control gear, it is characterized in that: it comprises the cavity that is made 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 by main shaft (4) push rod (5) outer with being arranged on cavity, front and rear in boss speed transmission drum (3) lower end surface is connected with reverse gear drag-line (6) with the shift slide block by the combination of reverse gear slide block respectively is connected 7 with the shift drag-line) be connected, be provided with the gear holding device that is connected with boss speed transmission drum (3) at right outside cover (2) inwall.
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 spring (10) in the boss speed transmission drum (3), middle part on shift positioning plate (9) is provided with low gear shrinkage pool (11), left side and right side at low gear shrinkage pool (11) are respectively arranged with high gear shrinkage pool (12) and backing car gear shrinkage pool (13), one end of described spring (10) withstands on the steel ball (8), and 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), the two ends of described reverse gear slide blocks (14) are all by coupling shaft A(17) and 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) passes reverse gear drag-line hook (15) and is connected (14) with the reverse gear slide blocks, and the other end penetrates in the 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), the two ends of described shift slide blocks (19) are all by coupling shaft C(22) and 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) passes shift drag-line hook (20) and is connected with shift slide blocks (19), and the other end penetrates in the boss speed transmission drum (3).
5. electric motor car gearshift control gear as claimed in claim 4, it is characterized in that: reverse gear drag-line (6) is connected 7 with the shift drag-line) all be connected with left outside cover (1) by drag-line locating column (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583910 CN202867798U (en) | 2012-11-08 | 2012-11-08 | Electrocar gear shifting control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583910 CN202867798U (en) | 2012-11-08 | 2012-11-08 | Electrocar gear shifting control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867798U true CN202867798U (en) | 2013-04-10 |
Family
ID=48034520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220583910 Withdrawn - After Issue CN202867798U (en) | 2012-11-08 | 2012-11-08 | Electrocar gear shifting control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954203A (en) * | 2012-11-08 | 2013-03-06 | 重庆宗申发动机制造有限公司 | Electromobile gear-shifting operation mechanism |
| CN106904246A (en) * | 2017-04-17 | 2017-06-30 | 珠海蓝图控制器科技有限公司 | A kind of bicycle selector |
| CN107010168A (en) * | 2017-04-17 | 2017-08-04 | 珠海蓝图控制器科技有限公司 | A kind of bicycle selector |
-
2012
- 2012-11-08 CN CN 201220583910 patent/CN202867798U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954203A (en) * | 2012-11-08 | 2013-03-06 | 重庆宗申发动机制造有限公司 | Electromobile gear-shifting operation mechanism |
| CN102954203B (en) * | 2012-11-08 | 2014-11-12 | 重庆宗申发动机制造有限公司 | Electromobile gear-shifting operation mechanism |
| CN106904246A (en) * | 2017-04-17 | 2017-06-30 | 珠海蓝图控制器科技有限公司 | A kind of bicycle selector |
| CN107010168A (en) * | 2017-04-17 | 2017-08-04 | 珠海蓝图控制器科技有限公司 | A kind of bicycle selector |
| CN106904246B (en) * | 2017-04-17 | 2022-05-03 | 珠海蓝图控制器科技有限公司 | Bicycle gear shifter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103968067B (en) | The two H operating mechanisms of a kind of speed changer | |
| CN202867798U (en) | Electrocar gear shifting control mechanism | |
| CN203836176U (en) | Operating mechanism | |
| CN201866218U (en) | Manual-automatic integral shifting mechanism | |
| CN102954203B (en) | Electromobile gear-shifting operation mechanism | |
| CN104358864A (en) | Electric AMT gear selecting and shifting mechanism | |
| CN201907628U (en) | Transmission control mechanism of three-wheeled motorcycle | |
| CN202100697U (en) | Actuating mechanism of automatic gearbox of automatic teller machine (ATM) | |
| CN201944246U (en) | Shifting operation mechanism for heavy truck | |
| CN206112058U (en) | Power take off positioning mechanism that shifts for tractor | |
| CN202280826U (en) | Hydraulically-controlled speed change mechanism | |
| CN201842947U (en) | Transmission device for triangular mechanism of full-computerized flat knitting machine | |
| CN204082721U (en) | A kind of fluid pressure drive device of lifting machine | |
| CN204201040U (en) | Electric AMT gear selecting and shifting mechanism | |
| CN202949892U (en) | Interchangeable moving guide wire clutch fish wire wheel | |
| CN201875112U (en) | Switching mechanism for single-rod speed-change operation of heavy truck | |
| CN203906752U (en) | Novel multifunctional shift lever mountain tooth structure | |
| CN116498740A (en) | Slider pendulum rod gearshift that derailleur was used of electric automobile | |
| CN104948724A (en) | Gear selecting and shifting mechanism for speed changer | |
| CN201991859U (en) | Four-path pedal pilot valve | |
| CN202125589U (en) | Integrated shift selector | |
| CN203463632U (en) | Locking device and shift mechanism of manual transmission | |
| CN202674285U (en) | Shift mechanism of manual transmission | |
| CN201541451U (en) | Mini-tiller | |
| CN202215732U (en) | Position on-off gear sensor in automatic transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20141112 |
|
| RGAV | Abandon patent right to avoid regrant |