CN103115141A - Single-rod speed change control mechanism and speed changer and right rudder vehicle - Google Patents
Single-rod speed change control mechanism and speed changer and right rudder vehicle Download PDFInfo
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- CN103115141A CN103115141A CN2011103639460A CN201110363946A CN103115141A CN 103115141 A CN103115141 A CN 103115141A CN 2011103639460 A CN2011103639460 A CN 2011103639460A CN 201110363946 A CN201110363946 A CN 201110363946A CN 103115141 A CN103115141 A CN 103115141A
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Abstract
Provided is a single-rod speed change control mechanism. The single-rod speed change control mechanism comprises a control device (1) and a telescopic rod (2). The control device (1) comprises a limit disc (3) and a control rod (4) arranged in the limit disc (3). The single-rod speed change control mechanism further comprises an intermediate connection assembly (6), and the control rod (4) is connected with the telescopic rod (2) through the intermediate connection assembly (6). The invention further provides a speed changer which comprises the single-rod speed change control mechanism and a right rudder vehicle. Since the control rod can be connected with the telescopic rod through the intermediate connection assembly, the speed change control mechanism can be improved on the basis of an original left rudder vehicle, and majority components of the speed change control mechanism are arranged on the left side of a vehicle. The control device is arranged on the right side of the vehicle so that the single-rod control mechanism of the right rudder vehicle is conveniently arranged, and simultaneously the module design of the speed change control mechanism can be strengthened, and universality of the speed change control mechanism of a left rudder vehicle and the right rudder vehicle is improved.
Description
Technical field
The speed changer and the right standard rudder car that the present invention relates to a kind of single-lever variable speed control mechanism and comprise this single-lever variable speed control mechanism.
Background technique
In the Vehicle Driving Cycle process, the driver according to road conditions, engine operating condition etc. for selecting different gears to come regulation speed to the consideration of the aspects such as locomotive fuel oil Economy and power character, the speed changer of heavy truck needs remote operation, thus the driver complete select different gear This moves just need a cover reliably easily operating mechanism guarantee.
At present, the selector gear of heavy truck comparative maturity is divided into two kinds, mono-lever control mechanism and two lever operation mechanism.Because engine-cooling system and gas handling system all are arranged in the vehicle right side, and mono-lever control mechanism take up room larger, so right standard rudder car mono-lever control mechanism inconvenience is arranged on the right side of car load.
Summary of the invention
The speed changer and the right standard rudder car that the purpose of this invention is to provide a kind of single-lever variable speed control mechanism that can arrange easily and comprise this single-lever variable speed control mechanism.
To achieve these goals, the invention provides a kind of single-lever variable speed control mechanism, this single-lever variable speed control mechanism comprises manipulator and flexible rod, described manipulator comprises position-arresting disk and the operating handle that is arranged in this position-arresting disk, wherein, this single-lever variable speed control mechanism also comprises intermediate connecting component, and described operating handle is connected with described flexible rod by described intermediate connecting component.
Preferably, described intermediate connecting component comprises connecting rod, movable part and bounding means, be provided with perforate in described bounding means, described movable part is rotatably installed in the perforate of described bounding means, one end and the described operating handle of described connecting rod are hinged, the other end of described connecting rod and described movable part are hinged, and described flexible rod and described movable part are hinged.
Preferably, stretch out from described position-arresting disk the lower end of described operating handle, and an end of described connecting rod and the lower end of described operating handle are hinged.
Preferably, described connecting rod horizontal arrangement.
Preferably, described connecting rod is vertical with described flexible rod.
Preferably, described movable part has bar section and the bulb that is connected with an end of this bar section, and described bulb rotatably is contained in the perforate of described bounding means, and the other end of described connecting rod and flexible rod are all hinged with described bar section.
In addition, the present invention also provides a kind of speed changer, and this speed changer comprises driving mechanism and operating mechanism, and wherein, described operating mechanism is single-lever variable speed control mechanism provided by the present invention.
In addition, the present invention also provides a kind of right standard rudder car, and this right standard rudder car comprises speed changer provided by the present invention, and the manipulator of the operating mechanism of this speed changer and flexible rod lay respectively at the both sides of driver's seat.
Preferably, described position-arresting disk and described bounding means all are fixed on the floor of operator cabin of described right standard rudder car.
When single-lever variable speed control mechanism provided by the invention is used, manipulator and flexible rod are arranged in the both sides of driver's seat on vehicle.because operating handle can be connected with flexible rod by intermediate connecting component, so can improve selector gear on the basis of original left rudder car, with most of assembly of selector gear (flexible rod for example, gear shifting rocking arm, selection lever and shift level) be arranged in the left side of vehicle, and only manipulator is arranged in the right side of vehicle, so by single-lever variable speed control mechanism provided by the invention, when arranging easily the right standard rudder car mono-lever control mechanism, can strengthen the modular design of selector gear, improve the versatility of left and right rudder car selector gear.
Other features and advantages of the present invention will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification, is used from explanation the present invention with following embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of single-lever variable speed control mechanism provided by the invention;
Fig. 2 is the structural representation of the manipulator of single-lever variable speed control mechanism provided by the invention;
Fig. 3 is the movable part of single-lever variable speed control mechanism provided by the invention and the structural representation that bounding means cooperatively interacts;
Fig. 4 is the connecting rod of single-lever variable speed control mechanism provided by the invention and the linkage structure schematic diagram of movable part.
Description of reference numerals
1: manipulator; 2: flexible rod; 3: position-arresting disk; 4: operating handle; 5: connecting rod; 6: intermediate connecting component; 7: movable part; 8: bounding means; 9: bar section; 10,14,23: bulb; 11: gear shifting rocking arm; 12: selection lever; 13: shift level; 14: bulb; 15: bar section; 16: bolt; 17: nut; 18: four jiaos of supports; 19: back support rod; 20: sleeve pipe; 21: gearbox; 22: lining; 24: the gear selecting support.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation that do opposite explanation, the noun of locality of use is that the state that is assemblied on vehicle at single-lever variable speed control mechanism provided by the invention is undefined as " up, down, left, right, before and after ".
As shown in Figure 1, the invention provides a kind of single-lever variable speed control mechanism, this single-lever variable speed control mechanism comprises manipulator 1 and flexible rod 2, described manipulator 1 comprises position-arresting disk 3 and the operating handle 4 that is arranged in this position-arresting disk 3, wherein, this single-lever variable speed control mechanism also comprises intermediate connecting component 6, and described operating handle 4 is connected with described flexible rod 2 by described intermediate connecting component 6.
When single-lever variable speed control mechanism provided by the invention is used, manipulator 1 and flexible rod 2 are arranged in the both sides of driver's seat on vehicle.because operating handle 4 can be connected with flexible rod 2 by intermediate connecting component 6, so can improve selector gear on the basis of original left rudder car, (for example flexible rod 2 with most of assembly of selector gear, gear shifting rocking arm 11, selection lever 12 and shift level 13) be arranged in the left side of vehicle, and only manipulator 1 is arranged in the right side of vehicle, so by single-lever variable speed control mechanism provided by the invention, when arranging easily the right standard rudder car mono-lever control mechanism, can strengthen the modular design of selector gear, improve the versatility of left and right rudder car selector gear.
Intermediate connecting component 6 is used for the driver is passed to flexible rod 2 to the steering force of operating handle 4, drives gear shifting rocking arm 11, selection lever 12 and shift levels 13 by flexible rod 2, thereby realizes the function of gear selecting or gear shift.Intermediate connecting component 6 can be taked various suitable structures, for simplified structure, facilitate gear shift, preferably, described intermediate connecting component 6 comprises connecting rod 5, movable part 7 and bounding means 8, is provided with perforate in described bounding means 8, described movable part 7 is rotatably installed in the perforate of described bounding means 8, one end and the described operating handle 4 of described connecting rod 5 are hinged, and the other end of described connecting rod 5 and described movable part 7 are hinged, and described flexible rod 2 is hinged with described movable part 7.
One end of connecting rod 5 can be connected with the suitable position of operating handle 4.Arrange for convenient, preferably, stretch out from described position-arresting disk 3 lower end of described operating handle 4, and an end of described connecting rod 5 and the lower end of described operating handle 4 are hinged.As shown in Figure 2, the bulb 14 of operating handle 4 is contained in position-arresting disk 3, and the bottom of bulb 14 is connected with bar section 15, and an end of connecting rod 5 and this bar section 15 are hinged.
In order to improve the manipulation stationarity of selector gear, preferably, described connecting rod 5 horizontal arrangement.Further preferably, described connecting rod 5 is vertical with described flexible rod 2.Particularly, when arranging single-lever variable speed control mechanism provided by the invention on vehicle, flexible rod 2 is along vertical layout of vehicle, and connecting rod 5 is along the lateral arrangement of vehicle.
Movable part 7 need to possess certain rotary freedom.As shown in Figure 3, for the rotation that makes movable part 7 more level and smooth, preferably, described movable part 7 has the bulb 10 that bar section 9 is connected with an end with this bar section 9, described bulb 10 rotatably is contained in the perforate of described bounding means 8, and the other end of described connecting rod 5 and flexible rod 2 are all hinged with described bar section 9.The bulb 14 of the matching relationship of bulb 10 and bounding means 8 and operating handle 4 and the matching relationship of position-arresting disk 3 are similar, and this matching relationship is conventionally known to one of skill in the art, does not repeat them here.Bulb 10 can adopt integrated modes to form with bar section 9.As selection, bulb 10 also can adopt split-type structural with bar section 9, and in this case, bulb 10 can adopt suitable mode to be fixedly connected with bar section 9.
Bounding means 8 can be for various suitable structures, and in mode of execution shown in Figure 3, bounding means 8 is laminated by plurality of plates.Connecting rod 5 can be taked various suitable structures, as long as possess enough rigidity.
Articulated manner between the other end of one end of described connecting rod 5 and the articulated manner between described operating handle 4, described connecting rod 5 and the articulated manner between described movable part 7 and described flexible rod 2 and described movable part 7 is conventionally known to one of skill in the art.As shown in Figure 4, describe with the example that is connected between connecting rod 5 and movable part 7, connecting rod 5 is connected by bolt 16 with movable part 7, is set with lining 22 on bolt 16, and to guarantee lubricated and relative movement, the other end of bolt 16 is fastening by nut 17.
The structure of described manipulator 1 and flexible rod 2 is conventionally known to one of skill in the art, does not repeat them here.
In addition, as known to those skilled in the art, single-lever variable speed control mechanism provided by the invention can also comprise gear shifting rocking arm 11, selection lever 12, shift level 13, four jiaos of supports 18 and back support rod 19.wherein, gear shifting rocking arm 11 is bolted on gearbox 21 by four of four jiaos of supports, 18 use and covers, flexible rod 2 is connected by the end that bulb and an end of selection lever 12 are connected with gear shifting rocking arm respectively, selection lever 12 can be regulated length by the internal thread in sleeve pipe 20, the other end of the other end of gear shifting rocking arm 11 and selection lever 12 is connected with an end of shift level 13 by bulb, the bar section of shift level 13 is connected with gearbox 21 by bulb 23, the other end of shift level 13 is connected with an end of back support rod 19 by bulb, the other end of back support rod 19 is connected on gear selecting support 24 by bulb, gear selecting support 24 is fixed on gearbox 21.
In addition, the present invention also provides a kind of speed changer, and this speed changer comprises driving mechanism and operating mechanism, and wherein, described operating mechanism is single-lever variable speed control mechanism provided by the present invention.
The structure of described driving mechanism is conventionally known to one of skill in the art, does not repeat them here.
In addition, the present invention also provides a kind of right standard rudder car, and this right standard rudder car comprises speed changer provided by the present invention, and the manipulator 1 of the operating mechanism of this speed changer and flexible rod 2 lay respectively at the both sides of driver's seat.Wherein, manipulator 1 is positioned at the right side of driver's seat, and flexible rod 2 is positioned at the left side of driver's seat.
Generally, described position-arresting disk 3 and described bounding means 8 all for example are fixed on the floor of operator cabin of described right standard rudder car by fastening piece.
The working procedure of single-lever variable speed control mechanism provided by the invention is described below in conjunction with accompanying drawing.
As shown in Figure 1, to hang 6 grades as example, at first find the position at 6 grades of places, then operating handle 4 is laterally turned right and move to 5,6 grades of positions, at this moment the horizontal movement of operating handle 4 has driven connecting rod 5 translation left, then connecting rod 5 drives flexible rod 2 around self axis rotation by movable part 7, then selection lever 12 moves down along self axial direction, drive shift level 13 around self axis rotation, bulb 23 in the middle of shift level 13 pulls the speed changer rocking arm outwards to move simultaneously, speed changer has found 5,6 file locations, has completed gear selecting; The driver moves to 6 grades of positions to operating handle 4 again before vertical, at this moment operating handle 4 longitudinally be dynamically connected bar 5 of moving belt rotate, the rotation of connecting rod 5 drives flexible rod 2 by movable part 7 and moves backward, then selection lever 12 and gear shifting rocking arm 11 rotate simultaneously, driving shift level 13 moves forward, bulb 23 in the middle of shift level 13 pulls the speed changer rocking arm to rotate to an angle forward simultaneously, and speed changer has hung up 6 grades.
Separately to hang 2 grades as example, at first be moved to the left operating handle 4 and carry out gear selecting, this moment is in drive lower connecting rod 5 translation to the right of operating handle 4, and drive flexible rod 2 around self axis rotation by movable part 7, thereby make selection lever 12 upwards transport merit, drive shift level 13 around self axis rotation, the bulbs 23 in the middle of shift level 13 pull the speed changer rocking arm to move inward simultaneously, thereby realize gear selecting; Then promote forward operating handle 4, this moment, connecting rod 5 rotated under the drive of operating handle 4, and move backward by movable part 7 drive flexible rods 2, thereby make selection lever 12 and gear shifting rocking arm 11 rotate simultaneously, shift level 13 travels forward, and realizes engage a gear by bulb 23.
As seen from the above description, single-lever variable speed control mechanism provided by the invention is when work, mobile operating bar 4, drive flexible rod 2 around self axis rotation by connecting rod 5 and movable part 7, then selection lever 12 moves along self axial direction, drives shift level 13 and rotates around self axis, and the bulbs 23 in the middle of shift level 13 pull the speed changer rocking arm outwards to move simultaneously, make speed changer find gear, complete gear selecting.As mentioned above, shift level 13 can at two orientation rotations, have gear selecting and gear shift function simultaneously.
When single-lever variable speed control mechanism provided by the invention is used, manipulator 1 and flexible rod 2 are arranged in the both sides of driver's seat on vehicle.because operating handle 4 can be connected with flexible rod 2 by intermediate connecting component 6, so can improve selector gear on the basis of original left rudder car, (for example flexible rod 2 with most of assembly of selector gear, gear shifting rocking arm 11, selection lever 12 and shift level 13) be arranged in the left side of vehicle, and only manipulator 1 is arranged in the right side of vehicle, so by single-lever variable speed control mechanism provided by the invention, when arranging easily the right standard rudder car mono-lever control mechanism, can strengthen the modular design of selector gear, improve the versatility of left and right rudder car selector gear.In addition, owing to carrying out the transmission of power by connecting rod 5, so increased the change lever ratio of selector gear, reduced berth-changing strength, thereby alleviated driver's labor intensity.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned mode of execution; in technical conceive scope of the present invention; can carry out multiple simple variant to technological scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove that in addition each the concrete technical characteristics described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various mode of execution of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. single-lever variable speed control mechanism, this single-lever variable speed control mechanism comprises manipulator (1) and flexible rod (2), described manipulator (1) comprises position-arresting disk (3) and is arranged on operating handle (4) in this position-arresting disk (3), it is characterized in that, this single-lever variable speed control mechanism also comprises intermediate connecting component (6), and described operating handle (4) is connected with described flexible rod (2) by described intermediate connecting component (6).
2. single-lever variable speed control mechanism according to claim 1, it is characterized in that, described intermediate connecting component (6) comprises connecting rod (5), movable part (7) and bounding means (8), described bounding means is provided with perforate in (8), described movable part (7) is rotatably installed in the perforate of described bounding means (8), one end of described connecting rod (5) and described operating handle (4) are hinged, the other end of described connecting rod (5) and described movable part (7) are hinged, described flexible rod (2) is hinged with described movable part (7).
3. single-lever variable speed control mechanism according to claim 2, is characterized in that, stretch out from described position-arresting disk (3) lower end of described operating handle (4), and the lower end of an end of described connecting rod (5) and described operating handle (4) is hinged.
4. single-lever variable speed control mechanism according to claim 2, is characterized in that, described connecting rod (5) horizontal arrangement.
5. single-lever variable speed control mechanism according to claim 2, is characterized in that, described connecting rod (5) is vertical with described flexible rod (2).
6. single-lever variable speed control mechanism according to claim 2, it is characterized in that, described movable part (7) has the bulb (10) that bar section (9) is connected with an end with this bar section (9), described bulb (10) rotatably is contained in the perforate of described bounding means (8), and the other end of described connecting rod (5) and flexible rod (2) are all hinged with described bar section (9).
7. speed changer, this speed changer comprises driving mechanism and operating mechanism, it is characterized in that, described operating mechanism is the described single-lever variable speed control mechanism of any one according to claim 2 to 6.
8. a right standard rudder car, is characterized in that, this right standard rudder car comprises speed changer according to claim 7, and the manipulator of the operating mechanism of this speed changer (1) and flexible rod (2) lay respectively at the both sides of driver's seat.
9. right standard rudder car according to claim 8, is characterized in that, described position-arresting disk (3) and described bounding means (8) all are fixed on the floor of operator cabin of described right standard rudder car.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363946.0A CN103115141B (en) | 2011-11-16 | 2011-11-16 | Single-lever variable speed control mechanism, speed changer and right standard rudder car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363946.0A CN103115141B (en) | 2011-11-16 | 2011-11-16 | Single-lever variable speed control mechanism, speed changer and right standard rudder car |
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| CN103115141A true CN103115141A (en) | 2013-05-22 |
| CN103115141B CN103115141B (en) | 2015-09-09 |
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| CN201110363946.0A Active CN103115141B (en) | 2011-11-16 | 2011-11-16 | Single-lever variable speed control mechanism, speed changer and right standard rudder car |
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Cited By (6)
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| CN104608629A (en) * | 2015-03-05 | 2015-05-13 | 中南林业科技大学 | Method and device for interchanging gears of double work stations |
| CN105333136A (en) * | 2015-11-30 | 2016-02-17 | 常州东风农机集团有限公司 | Roller tractor speed changing box remote-operating mechanism |
| CN105365564A (en) * | 2015-12-14 | 2016-03-02 | 北汽福田汽车股份有限公司 | Manipulator and vehicle |
| CN107250619A (en) * | 2015-02-24 | 2017-10-13 | 屈斯特控股有限责任公司 | Gear shift device for automatic speed changer for vehicle |
| CN108757926A (en) * | 2018-07-17 | 2018-11-06 | 汽解放汽车有限公司 | A kind of Antenna Type selector gear |
| CN113246722A (en) * | 2021-07-06 | 2021-08-13 | 吉林工程技术师范学院 | Protection device for new energy automobile derailleur |
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| CN105333136A (en) * | 2015-11-30 | 2016-02-17 | 常州东风农机集团有限公司 | Roller tractor speed changing box remote-operating mechanism |
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| CN113246722A (en) * | 2021-07-06 | 2021-08-13 | 吉林工程技术师范学院 | Protection device for new energy automobile derailleur |
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