CN203670736U - Automatic gear selecting and shifting control mechanism - Google Patents
Automatic gear selecting and shifting control mechanism Download PDFInfo
- Publication number
- CN203670736U CN203670736U CN201320687651.3U CN201320687651U CN203670736U CN 203670736 U CN203670736 U CN 203670736U CN 201320687651 U CN201320687651 U CN 201320687651U CN 203670736 U CN203670736 U CN 203670736U
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- Prior art keywords
- gear
- block selecting
- shifting
- gear selecting
- selecting
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses an automatic gear selecting and shifting control mechanism. The automatic gear selecting and shifting control mechanism is characterized by being composed of a gear selecting motor (1), a gear selecting worm (2), a gear selecting worm wheel (3), a gear selecting gear (4), a gear shifting sector gear (5), a gear shifting arm (6), a gear selecting sector gear (7), a gear selecting shaft (8), a speed changing box (9), a gear shifting motor (10), a gear shifting worm (11), a gear shifting worm wheel (12) and a gear shifting gear (13). A gear selecting and shifting mechanism inside the speed changing box does not need to be improved, and the after-sale dispute problem is avoided. The defects that ramp sliding and flameout of a vehicle are caused by a driver, gears are not shifted in time, fuel oil losses are increased, and power failure is caused by man-made causes can be overcome. Due to the fact that the automatic gear selecting and shifting control mechanism can be fixed outside the speed changing box, installation is convenient, and maintenance is easy; when a fault is hard to solve, a set of unused automatic gear selecting and shifting control mechanism can be adopted to replace an existing fault mechanism, the whole vehicle can be continuously used, and the attendance rate of the vehicle is not reduced.
Description
Technical field:
The utility model relates to gearbox selector gearshift technical field, particularly relates to a kind of shifting operation mechanism automatically.
Background technique:
Medium and heavy truck He Fei highway wide dumper, under complex road condition operating mode, adopts when manual transmission, is prone to slip slope, the phenomenon such as flame-out on ramp; On more complicated road, shifting not in time or because of the orthochronous of the not enough measure shifting of driving experience, all can cause power loss, increases oil consumption; Although existing machinery automatic transmission case (AMT) can overcome the above problems, but existing AMT is on the matrix based on gearbox, shifting system to gearbox inside is controlled, need to carry out larger change to gearbox selector shifting system, if the basic gearbox of AMT goes wrong, there will be dispute problem after sale; If shifting system goes wrong, keep in repair also more complicated.
Model utility content:
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and a kind of shifting operation mechanism is automatically provided, mainly solve ramp that existing medium and heavy truck He Fei highway wide dumper causes because of driver's problem and slip the problems such as slope, flame-out and gearshift increase fuel oil loss not in time and maintenance is complicated.
The technical solution of the utility model is: a kind of shifting operation mechanism automatically, its special way is, is made up of block selecting motor, block selecting worm screw, block selecting worm gear, block selecting gear, gearshift tooth sector, gear arm, block selecting tooth sector, block selecting axle, gearbox, shift motor, gearshift worm screw, gearshift worm gear, power shift gear; Described block selecting motor is coaxial with block selecting worm screw, and block selecting worm screw is connected with block selecting worm gear, and block selecting worm gear is coaxial with block selecting gear, and block selecting gear is connected with block selecting tooth sector, and block selecting tooth sector is connected with block selecting axle, and block selecting axle is connected with gearbox; Same gear arm is connected with gearbox, and gear arm is connected with gearshift tooth sector, and gearshift tooth sector is connected with power shift gear, and power shift gear is coaxial with gearshift worm gear, and gearshift worm gear connects gearshift worm screw, and gearshift worm screw is coaxial with shift motor.
Compared with the prior art the automatic shifting operation of one described in the utility model mechanism has following good effect, and 1, need not improve gearbox inside gear shift mechanism, avoid dispute problem after sale; 2, can solve ramp that vehicle causes because of driver's problem and slip slope, flame-out, gearshift increases not in time fuel oil loss and causes the shortcomings such as power interruption because of artificial origin; 3, because this automatic shifting operation mechanism can be fixed on outside gearbox casing, easy for installation, easy to maintenance, and in the insoluble situation of fault, can adopt a set of untapped shifting automatic controller to replace former failure mechanism, make car load can continue to come into operation, do not delay the rate of attendance of vehicle.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
1 block selecting motor, 2 block selecting worm screws, 3 block selecting worm gears, 4 block selecting gears, 5 gearshift tooth sector, 6 gear arms, 7 block selecting tooth sector, 8 block selecting axles, 9 gearboxes, 10 shift motors, 11 gearshift worm screws, 12 gearshift worm gears, 13 power shift gears.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further illustrated; Illustrated embodiment is only for explaining the utility model, not for limiting scope of the present utility model.
Embodiment 1, referring to Fig. 1, need to select suitable block selecting motor 1 and shift motor 10 according to design; Block selecting motor 1 is coaxial with block selecting worm screw 2, and block selecting worm screw 2 is connected with block selecting worm gear 3, and block selecting worm gear 3 is coaxial with block selecting gear 4, and block selecting gear 4 is connected with block selecting tooth sector 7, and block selecting tooth sector 7 is connected with block selecting axle 8, and block selecting axle 8 connects gearbox 9; Equally gear arm 6 is connected with gearbox 9, gear arm 6 is connected with gearshift tooth sector 5, and gearshift tooth sector 5 is connected with power shift gear 13, and power shift gear 13 is coaxial with gearshift worm gear 12, the worm gear 12 of shifting gears connects gearshift worm screw 11, and gearshift worm screw 11 is coaxial with shift motor 10; Form the automatic shifting operation of one of the present invention mechanism.
The automatic shifting operation of one described in the utility model mechanism, block selecting process: block selecting motor shaft and block selecting worm screw coaxially drive block selecting worm gear, and block selecting gear is coaxial with block selecting worm gear, drives block selecting tooth sector, realizes block selecting function by block selecting axle; Shift process: shift motor axle coaxially drives gearshift worm gear with gearshift worm screw, and power shift gear is coaxial with gearshift worm gear, drives gearshift tooth sector, realizes gearshift function by gear arm; Choosing, gearshift are all fixed on gearbox outside, have easy for installationly, need not change choosing, the gearshift of gearbox inside; Control choosing, gearshift action by gearbox central control unit (TCU) simultaneously, realize choosing, the gearshift function of automatically handling gearbox.
Claims (1)
1. an automatic shifting operation mechanism, it is characterized in that, formed by block selecting motor (1), block selecting worm screw (2), block selecting worm gear (3), block selecting gear (4), gearshift tooth sector (5), gear arm (6), block selecting tooth sector (7), block selecting axle (8), gearbox (9), shift motor (10), gearshift worm screw (11), gearshift worm gear (12), power shift gear (13); Described block selecting motor (1) is coaxial with block selecting worm screw (2), block selecting worm screw (2) is connected with block selecting worm gear (3), block selecting worm gear (3) is coaxial with block selecting gear (4), block selecting gear (4) is connected with block selecting tooth sector (7), block selecting tooth sector (7) is connected with block selecting axle (8), and block selecting axle (8) is connected with gearbox (9); Same gear arm (6) is connected with gearbox (9), gear arm (6) is connected with gearshift tooth sector (5), gearshift tooth sector (5) is connected with power shift gear (13), power shift gear (13) is coaxial with gearshift worm gear (12), gearshift worm gear (12) connects gearshift worm screw (11), and gearshift worm screw (11) is coaxial with shift motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687651.3U CN203670736U (en) | 2013-11-04 | 2013-11-04 | Automatic gear selecting and shifting control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687651.3U CN203670736U (en) | 2013-11-04 | 2013-11-04 | Automatic gear selecting and shifting control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670736U true CN203670736U (en) | 2014-06-25 |
Family
ID=50967034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687651.3U Expired - Lifetime CN203670736U (en) | 2013-11-04 | 2013-11-04 | Automatic gear selecting and shifting control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629338A (en) * | 2013-11-04 | 2014-03-12 | 山东蓬翔汽车有限公司 | Automatic gear selecting and shifting control mechanism |
| CN104776213A (en) * | 2015-04-09 | 2015-07-15 | 中国北方车辆研究所 | Automatic gear shifting device for armored vehicle |
| CN108374885A (en) * | 2018-04-25 | 2018-08-07 | 南京奥联汽车电子电器股份有限公司 | A kind of executing agency for electric gear change |
-
2013
- 2013-11-04 CN CN201320687651.3U patent/CN203670736U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629338A (en) * | 2013-11-04 | 2014-03-12 | 山东蓬翔汽车有限公司 | Automatic gear selecting and shifting control mechanism |
| CN104776213A (en) * | 2015-04-09 | 2015-07-15 | 中国北方车辆研究所 | Automatic gear shifting device for armored vehicle |
| CN108374885A (en) * | 2018-04-25 | 2018-08-07 | 南京奥联汽车电子电器股份有限公司 | A kind of executing agency for electric gear change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |