CN110107685A - A kind of double dynamical interlocking-type solid gearshift - Google Patents
A kind of double dynamical interlocking-type solid gearshift Download PDFInfo
- Publication number
- CN110107685A CN110107685A CN201910480196.1A CN201910480196A CN110107685A CN 110107685 A CN110107685 A CN 110107685A CN 201910480196 A CN201910480196 A CN 201910480196A CN 110107685 A CN110107685 A CN 110107685A
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- Prior art keywords
- shift
- driving lever
- rotation driving
- interlocking
- moving
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- 239000007787 solid Substances 0.000 title claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 239000003208 petroleum Substances 0.000 abstract description 14
- 230000007935 neutral effect Effects 0.000 description 17
- 238000005553 drilling Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001236644 Lavinia Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3069—Interrelationship between two or more final output mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3079—Shift rod assembly, e.g. supporting, assembly or manufacturing of shift rails or rods; Special details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/325—Rocker or swiveling forks, i.e. the forks are pivoted in the gear case when moving the sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The present invention discloses a kind of double dynamical interlocking-type solid gearshift, is related to the technical field of vehicle-mounted petroleum drill.The structure includes the shift assembly II realizing linkage interlocked shift assembly I for linear motion by the cooperation of spacer pin and location hole and rotating, shift assembly I is that the Z-shaped structure formed is sequentially connected end to end in turn by shift fork I, moving, handle I, shift assembly II be by arranged perpendicular to moving rotation driving lever, be set in rotation driving lever in the middle part of and one end two shift forks II, be fixed on rotation driving lever on handle II constitute；Location hole is radially offered in the lower part of rotation driving lever, fixation is fitted with positioning groove block on moving, is fixed with a pair of of spacer pin on two opposed inner faces of positioning groove block.The present invention can be realized in gearbox the linkage interlocked of two gearshifts, realize that the handoff-security of two power intakes, protection motor prevent maloperation, substantially reduce failure rate, is easy to operate, is safe and reliable.
Description
Technical field
The invention belongs to the technical fields of vehicle-mounted petroleum drill, are more specifically related to a kind of double dynamical interlocking-type solid shift
Mechanism, is especially suitable for being mounted on the gearbox of vehicle-mounted petroleum drill and uses.
Background technique
Transfer gear box is the core component of power drive system in truck-mounted drilling rig, is the knob of each work mechanomotive force transmitting
Band is related to the integral layout of drilling machine and the important process performance of drilling machine.Transfer gear box of good performance should have transmitting
Power is big, high-efficient, manual dexterity, feature compact-sized, easy to use, convenient for safeguarding, can meet vehicle to the maximum extent
The movement of drilling machine and the requirement of processing technology are carried, can satisfy the drilling machine torque and drilling speed range of different industrial and mineral demands.For
The big vehicle-mounted petroleum drill gearbox of installed power generally uses double dynamical structure, thus is all with gear and compartment.It is large-scale
For truck-mounted drilling rig because of operating condition complexity on vehicle, load variations range is big, needs that single machine operating or double is used alternatingly according to load variation
Machine and vehicle can be cut off or connection engine and simultaneously vehicle for this purpose, the input terminal in every compound box all be arranged one and hitches to attach together and sets
Power transmitting between compartment, and each output end in compartment also is needed to be equipped with to shift gears to hang to attach together and be set according to operating condition.It is different according to operating condition,
Two engines can single machine work or simultaneously vehicle operates, lower interlocking that the power of four output ends can arbitrarily switch but vehicle is got on the bus.Che Shang
When operation, it is necessary to make and the extension of compartment lower end driving front-rear axle output end is attached together and set in disengaged condition.Between power intake
Switching, it is necessary to be operated when compartment is in neutral state before an engine is started or simultaneously, otherwise will cause noise or damage tooth
Wheel engagement components.
The speed reducer installed in vehicle-mounted petroleum drill gearbox is mainly by two input terminals (i.e. power intake I and power
Input terminal II), an output end.Wherein, power intake II and output end are same axis, power intake II and output end
Connecting flange it is identical, power intake II is diesel oil input, is inputted as just emergency power, power intake II is externally provided with
It hangs and closes；Power intake I can realize the switching of top grade, neutral gear, low-grade three kinds of states by gear shifting structure.Two power intakes
Interlocking is realized by hanging to close manually, cannot be worked at the same time.There are two working conditions: (one) power intake I provides power, power
Input terminal II is in neutral state, and output shaft revolving speed is controlled by gearshift on vehicle, power intake I can provide top grade, neutral gear,
Low-grade three kinds of states；(2) power intake I is in neutral state, and power intake II, which is in, hangs conjunction state, at this time by diesel oil
Power is provided, since power intake II and output shaft are same axis, power is directly inputted by power intake II, no
It is directly exported through any axis with 1:1 speed ratio state.
The gearshift installed in vehicle-mounted petroleum drill gearbox, the common single shift typically in automobile industry
It improves, become using sensor come control circuit on the basis of structure (being detailed in Fig. 1), and then realize shift.Automobile industry
In the working principle of single gear shifting structure be: when truck-mounted drilling rig needs work, pull at dynamic shift handle (1 '), hand of shifting gears
Handle (1 ') makes yoke bar (3 ') to pull selector fork (4 ') for fulcrum with fixing seat (8 ') by connector (2 '), and selector fork
(4 ') hang conjunction again and are shifting gears internal tooth casing (5 ') above, and then selector fork (4 ') drives shift internal tooth casing (5 ') mobile interior to realize
Tooth is covered to be closed from the extension of different gears (left gear 6 ', right gear 7 '), and internal tooth casing (5 ') of shifting gears is hung to close from different gears and be realized not
Same speed ratio, the final shift purpose realizing top grade, neutral gear, low-grade three kinds of states and switching.This tradition vehicle-mounted petroleum drill
It is easy to operate that single gearshift, which uses the advantage after circuit sensor control instead,；But disadvantage is also than more significant: (one) traditional vehicle
If the single gearshift of circuit senses for carrying oil-well rig works in the bad working environments of field and desert area, it is easy to appear
The problems such as short circuit, aging, the safety and reliability used it is difficult to ensure that, add transmission case of automobile difficulty of processing
Greatly, maintenance cost is high, is not easy to dismantle and maintain, therefore circuit sensor gearshift is not suitable for severe operating condition；(2)
Gearshift in traditional vehicle-mounted petroleum drill gearbox is single gear shifting structure, only one input state, that is, is started
The gearshift of only one input state of machine, the gearshift and two for being not involved with two or more input states are bought or get by illegal means
Interlocking between blocking means can not meet demand of the high power vehicular oil-well rig to complex working condition, i.e., not be able to satisfy complicated work
Load variations range is big in condition, needs to be adjusted flexibly the needs of power input according to load variation.
Summary of the invention
One kind that the purpose of the present invention is exactly the shortcoming being directed in the presence of the above-mentioned prior art and provides is double dynamical
Interlocking-type solid gearshift.The present invention can be realized in vehicle-mounted petroleum drill gearbox the linkage interlocked of two gearshifts,
The handoff-security for realizing two power intakes guarantees that only one input terminal is in running order, guarantees vehicle-mounted petroleum drill
Vehicle on and vehicle under work cooperation carry out, and then realize remotely interlock, protect motor, prevent maloperation, substantially reduce failure rate,
Drilling efficiency is greatly improved, the present invention has many advantages, such as that structure is simple and convenient to operate, is safe and reliable, is easy to repair.
The purpose of the present invention can be realized by following technique measures:
A kind of double dynamical interlocking-type solid gearshift of the invention includes that connection is realized by the cooperation of spacer pin and location hole
The shift assembly II moving interlocking shift assembly I for linear motion and rotating, the shift assembly I be by shift fork I,
Moving, handle I are sequentially connected end to end in turn the Z-shaped structure to be formed, and the shift assembly II is by perpendicular to moving cloth
The rotation driving lever set is set in the middle part of rotation driving lever and two shift forks II of one end, the handle that is fixed on rotation driving lever
II is constituted；Wherein, location hole is radially offered in the other end of the rotation driving lever, it is fixed equipped on the moving
There is positioning groove block, and is fixed with a pair of spacer pin to match with location hole on two opposed inner faces of positioning groove block
(when two spacer pins and location hole be on same straight line, the horizontal left side of moving, shift fork I can be driven by operation handle I
The internal tooth casing for moving or moving to right, and then stir power intake I is moved to left or is moved to right, and realizes the output control of high-grade, neutral gear or low grade,
I.e. power intake II is in clutch state at this time and power intake I is in running order；When shift fork I is in neutral position state
When, rotational handle II drives II synchronous rotary of shift fork, drives clutch gear to engage with the driving gear of power intake, moves at this time
Power input terminal II, which is in, hangs conjunction state and working condition, and power intake I is in off working state).
Heretofore described shift fork I is the plate structure that free end is machined with arc groove, the arc groove and installation
Match (circular card of the arc groove inlay card of shift fork I in internal tooth casing in the round card slot of the internal tooth casing of external power intake I
In slot, operation handle I can drive moving, I horizontal left of shift fork or move to right, and then stir the internal tooth of power intake I
Set is moved to left or is moved to right, and realizes the output control of high-grade, neutral gear or low grade).
Heretofore described shift fork II is that one end is machined with U-shaped card slot, the other end is machined with the spanner shape structure of mounting hole,
The U-shaped groove and the card column being mounted on outside the clutch gear of external impetus input terminal II match the (U-shaped card slot of shift fork II
Inlay card drives shift fork II, clutch gear to rotate synchronously in the card column of the outside of clutch gear, when rotational handle II, makes clutch tooth
Wheel engage or be disengaged from the driving gear of power intake II, thus realize power intake II switch to extension conjunction state or
Person's clutch state).
Heretofore described handle II be mounted on rotation driving lever (rotation space of handle II is big by one at shift fork II place end
A bit, convenient for operation).
Working principle of the present invention is as follows:
The present invention is a kind of double dynamical interlocking-type solid gearshift, is realized using the principle of spacer pin and realizes vehicle-mounted petroleum drilling
Two gearshifts is linkage interlocked in machine gearbox, realizes the handoff-security of two power intakes: i.e. when power intake I
When work, power intake II can be made to be in neutral state and limit its work；When power intake II works, and can anti-mistake
It works to limit power intake I, is to guarantee that only one power intake is in running order in a word, guarantees vehicle-mounted petroleum drilling
The cooperation that works on the vehicle of machine and under vehicle carries out, and then realizes and remotely interlock, protect motor, prevent maloperation, substantially reduce failure
Drilling efficiency is greatly improved in rate, and the present invention has many advantages, such as that structure is simple and convenient to operate, is safe and reliable, is easy to repair.
More specifically, when two spacer pins and location hole are on same straight line, movement can be driven by operation handle I
Driving lever, I horizontal left of shift fork move to right, so that the internal tooth casing for stirring power intake I is moved to left or is moved to right, and then realization top grade,
The output control of neutral gear or low grade, i.e., power intake II is in clutch state at this time, power intake I is in input service shape
State；When shift fork I is in neutral position state, rotational handle II drives shift fork II, clutch gear to rotate synchronously, clutch gear and power
The driving gear of input terminal engages, and power intake II is in conjunction state and the input service state of hanging at this time, and power intake I
In non-input working condition.Thereby realize the peace that is linkage interlocked, realizing two power intakes of two gearshifts
Full switching.
Advantageous effects of the invention are as follows:
The present invention is a kind of double dynamical interlocking-type solid gearshift, can be realized two shifts in vehicle-mounted petroleum drill gearbox
Device it is linkage interlocked, realize the handoff-security of two power intakes, guarantee that only one input terminal is in running order, protect
Demonstrate,prove vehicle-mounted petroleum drill vehicle on and vehicle under work cooperation carry out, and then realize remotely interlock, protect motor, prevent maloperation,
It substantially reduces failure rate, drilling efficiency is greatly improved, there is the present invention structure to be simple and convenient to operate, is safe and reliable, is easy to repair
The advantages that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of single gearshift.
Number explanation in Fig. 1: 1 ', shift handle, 2 ', connector, 3 ', yoke bar, 4 ', selector fork, 5 ', shift in
Tooth set, 6 ', left gear, 7 ', right gear, 8 ', fixing seat.
Fig. 2 is of the invention to install and use state diagram.
Fig. 3 is structural schematic diagram of the invention.
Number explanation in Fig. 2 and Fig. 3: 1, shift fork I, 1-1, arc groove, 2, moving, 3, handle I, 4, positioning it is recessed
Geosynclinal block, 4-1, spacer pin, 5, rotation driving lever, 5-1, location hole, 6, shift fork II, 6-1, U-shaped groove 6-2, mounting hole, 7, handle
II, 8, internal tooth casing, 8-1, round card slot, 9, clutch gear, 9-1, card column, A, power intake I, B, power intake II.
Specific embodiment
The present invention is further described below in conjunction with attached drawing:
As shown in figure 3, a kind of double dynamical interlocking-type solid gearshift of the invention includes matching by spacer pin and location hole
Close the shift assembly II to realize linkage interlocked shift assembly I for linear motion and rotate, the shift assembly I
It is that the Z-shaped structure formed is sequentially connected end to end in turn by shift fork I (1), moving (2), handle I (3), the shift assembly II is
By arranged perpendicular to moving (2) rotation driving lever (5), be set in the middle part of rotation driving lever (5) and two of one end dial
II (6) of fork, the handle II (7) being fixed in rotation driving lever (5) are constituted；Wherein, in the other end of rotation driving lever (5) along diameter
To location hole (5-1) is offered, fixation is fitted with positioning groove block (4) on the moving (2), and in positioning groove block
(4) a pair of spacer pin (4-1) to match with location hole (5-1) is fixed on two opposed inner faces (as two spacer pin (4-
1) it is on same straight line with location hole (5-1), moving (2), shift fork I (1) water can be driven by operation handle I (3)
It is flat to move to left or move to right, and then the internal tooth casing (8) for stirring power intake I (A) is moved to left or is moved to right, and realizes high-grade, neutral gear or low grade
Output control, i.e., power intake II (B) is in clutch state at this time and power intake I (A) is in running order；When
When shift fork I (1) is in neutral position state, rotational handle II (7) drives shift fork II (6) synchronous rotary, drives clutch gear (9) and dynamic
The driving gear of power input terminal engages, and power intake II (B), which is in, at this time hangs conjunction state and working condition, and power intake
I (A) is in off working state).
Heretofore described shift fork I (1) is the plate structure that free end is machined with arc groove (1-1), and the arc is recessed
Slot (1-1) and the round card slot (8-1) for the internal tooth casing (8) for being mounted on external impetus input terminal I (A) match (shift fork I (1)
For arc groove (1-1) inlay card in the round card slot (8-1) of internal tooth casing (8), operation handle I (3) can drive moving
(2), it shift fork I (1) horizontal left or moves to right, and then the internal tooth casing (8) for stirring power intake I (A) is moved to left or moved to right, realizes high
The output control of shelves, neutral gear or low grade).
Heretofore described shift fork II (6) is that one end is machined with U-shaped card slot (6-1), the other end is machined with mounting hole (6-2)
Spanner shape structure, the U-shaped groove (6-1) card external with the clutch gear (9) for being mounted on external impetus input terminal II (B)
Column (9-1) matches, and (U-shaped card slot (6-1) inlay card of shift fork II (6) turns in the card column (9-1) of the outside of clutch gear (9)
It drives shift fork II (6), clutch gear (9) to rotate synchronously when fixed handle II (7), makes clutch gear (9) and power intake II (B)
Driving gear engagement or be disengaged from, so that realizing that power intake II (B) switches to hangs conjunction state or clutch state).
(turn of handle II (7) of end where heretofore described handle II (7) is mounted on the shift fork II (6) of rotation driving lever (5)
Dynamic space is larger, convenient for operation).
Particular condition in use of the invention is following (referring to fig. 2):
When needing power intake I (A) input power, power intake II (B) will be in clutch state, that is, allow two limits
Pin (4-1) and location hole (5-1) are on same straight line, and then operation handle I (3) drives moving (2), shift fork I (1) water
It is flat to move to left or move to right, and then the internal tooth casing (8) for stirring power intake I (A) is moved to left or is moved to right, and realizes high-grade, neutral gear or low grade
Output control；When needing power intake II (B) input power, to allow power intake II (B) be in hang conjunction state and
Power intake I (A) is in off working state, that is, when shift fork I (1) being allowed to be in neutral position state, rotational handle II (7) drives shift fork
II (6) synchronous rotary drives clutch gear (9) to engage with the driving gear of power intake II (B), such power intake II
(B) it is at and hangs conjunction state and working condition.Linkage interlocked, realization of two gearshifts are achieved that using the present invention in this way
The handoff-security of two power intakes.
Claims (4)
1. a kind of double dynamical interlocking-type solid gearshift, it is characterised in that: it includes the cooperation by spacer pin and location hole
Come the shift assembly II realizing linkage interlocked shift assembly I for linear motion and rotating, the shift assembly I is
The Z-shaped structure formed is sequentially connected end to end in turn by shift fork I (1), moving (2), handle I (3), the shift assembly II be by
Perpendicular to moving (2) arrangement rotation driving lever (5), be set in rotation driving lever (5) in the middle part of and one end two shift forks
II (6), the handle II (7) being fixed in rotation driving lever (5) are constituted；Wherein, it is described rotation driving lever (5) the other end radially
Location hole (5-1) is offered, fixation is fitted with positioning groove block (4) on the moving (2), and in positioning groove block
(4) a pair of spacer pin (4-1) to match with location hole (5-1) is fixed on two opposed inner faces.
2. a kind of double dynamical interlocking-type solid gearshift according to claim 1, it is characterised in that: the shift fork I (1)
It is the plate structure that free end is machined with arc groove (1-1), the arc groove (1-1) and is mounted on external impetus input terminal
The round card slot (8-1) of the internal tooth casing (8) of I (A) matches.
3. a kind of double dynamical interlocking-type solid gearshift according to claim 1, it is characterised in that: the shift fork II
It (6) is that one end is machined with U-shaped card slot (6-1), the other end is machined with the spanner shape structure of mounting hole (6-2), the U-shaped groove
Card column (9-1) (6-1) external with the clutch gear (9) for being mounted on external impetus input terminal II (B) matches.
4. a kind of double dynamical interlocking-type solid gearshift according to claim 1, it is characterised in that: the handle II
(7) end where being mounted on the shift fork II (6) of rotation driving lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480196.1A CN110107685B (en) | 2019-06-04 | 2019-06-04 | Double-power interlocking type three-dimensional gear shifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480196.1A CN110107685B (en) | 2019-06-04 | 2019-06-04 | Double-power interlocking type three-dimensional gear shifting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110107685A true CN110107685A (en) | 2019-08-09 |
| CN110107685B CN110107685B (en) | 2024-01-19 |
Family
ID=67493843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480196.1A Active CN110107685B (en) | 2019-06-04 | 2019-06-04 | Double-power interlocking type three-dimensional gear shifting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110107685B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072667A (en) * | 2023-10-18 | 2023-11-17 | 宁波东力传动设备有限公司 | Novel speed reducer shifting fork gear shifting device and assembly method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333854A (en) * | 1972-04-26 | 1973-10-17 | British Leyland Austin Morris | Gear selector mechanism |
| US4494621A (en) * | 1981-09-10 | 1985-01-22 | Kabushiki Kaisha Komatsu Seisakusho | Steering control system for crawler tractor type vehicles |
| EP0919748A2 (en) * | 1997-11-06 | 1999-06-02 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Shifting device for speed changing gear, especially for motor vehicles |
| CN102927215A (en) * | 2012-11-13 | 2013-02-13 | 南京汽车变速箱有限公司 | Six-gear transmission assembly for medium truck and light truck |
| CN203463585U (en) * | 2013-07-11 | 2014-03-05 | 中石化石油工程机械有限公司第四机械厂 | Novel double-input triple-output structure transfer case |
| CN107218392A (en) * | 2017-06-16 | 2017-09-29 | 陕西法士特齿轮有限责任公司 | A kind of scope shelves interlock and operating method |
| FR3072439A1 (en) * | 2017-10-18 | 2019-04-19 | Psa Automobiles Sa | MOTOR VEHICLE GEARBOX COMPRISING A FORK BLOCK IN THE DEADPOINT POSITION |
| CN210014006U (en) * | 2019-06-04 | 2020-02-04 | 郑州机械研究所有限公司 | Double-power interlocking type three-dimensional gear shifting mechanism |
-
2019
- 2019-06-04 CN CN201910480196.1A patent/CN110107685B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1333854A (en) * | 1972-04-26 | 1973-10-17 | British Leyland Austin Morris | Gear selector mechanism |
| US4494621A (en) * | 1981-09-10 | 1985-01-22 | Kabushiki Kaisha Komatsu Seisakusho | Steering control system for crawler tractor type vehicles |
| EP0919748A2 (en) * | 1997-11-06 | 1999-06-02 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Shifting device for speed changing gear, especially for motor vehicles |
| CN102927215A (en) * | 2012-11-13 | 2013-02-13 | 南京汽车变速箱有限公司 | Six-gear transmission assembly for medium truck and light truck |
| CN203463585U (en) * | 2013-07-11 | 2014-03-05 | 中石化石油工程机械有限公司第四机械厂 | Novel double-input triple-output structure transfer case |
| CN107218392A (en) * | 2017-06-16 | 2017-09-29 | 陕西法士特齿轮有限责任公司 | A kind of scope shelves interlock and operating method |
| FR3072439A1 (en) * | 2017-10-18 | 2019-04-19 | Psa Automobiles Sa | MOTOR VEHICLE GEARBOX COMPRISING A FORK BLOCK IN THE DEADPOINT POSITION |
| CN210014006U (en) * | 2019-06-04 | 2020-02-04 | 郑州机械研究所有限公司 | Double-power interlocking type three-dimensional gear shifting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072667A (en) * | 2023-10-18 | 2023-11-17 | 宁波东力传动设备有限公司 | Novel speed reducer shifting fork gear shifting device and assembly method |
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| CN110107685B (en) | 2024-01-19 |
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