CN107314104A - The automatic gear shift apparatus of vehicle - Google Patents
The automatic gear shift apparatus of vehicle Download PDFInfo
- Publication number
- CN107314104A CN107314104A CN201710529019.9A CN201710529019A CN107314104A CN 107314104 A CN107314104 A CN 107314104A CN 201710529019 A CN201710529019 A CN 201710529019A CN 107314104 A CN107314104 A CN 107314104A
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- China
- Prior art keywords
- water level
- switch
- tubule
- level switch
- air valve
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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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
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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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
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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
- F16H61/38—Control of exclusively fluid gearing
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
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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
- F16H61/02—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 characterised by the signals used
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
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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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
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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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4043—Control of a bypass valve
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
- F16H2059/663—Road slope
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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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
- F16H2061/026—On-off solenoid valve
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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
- F16H2306/00—Shifting
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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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
A kind of automatic gear shift apparatus of vehicle, including gas bag, shifting cylinder, gear operation valve, electromagnetic switch air valve, conduit assembly, the first water level switch, the second water level switch and master controller；The terminals of electromagnetic switch air valve are electrically connected with master controller；Conduit assembly includes transverse tube, the first longitudinal tubule (L tubule), the second longitudinal tubule (L tubule), the first shrouding and the second shrouding；First water level switch and the second water level switch are electrically connected with master controller, when the first water level switch and the second water level switch disconnect, obtain electric by the terminals K1 of main controller controls electromagnetic switch air valve；, must not electricity by the terminals K1 and terminals K2 of main controller controls electromagnetic switch air valve when the first water level switch is connected and the second water level switch disconnects；When the first water level switch and the second water level switch are turned on, obtain electric by the terminals K2 of main controller controls electromagnetic switch air valve.Simple in construction, manufacturing cost of the invention is low, need not driver controls manually, operation is very easy.
Description
Technical field
The present invention relates to a kind of vehicle, and in particular to a kind of automatic gear shift apparatus of vehicle.
Background technology
The vehicle shift device of prior art is as shown in figure 11, including gas bag 1, hand reversing air valve 2, the and of shifting cylinder 3
Gear operation valve 4, P mouthfuls of the air inlet of the hand reversing air valve 2 is connected with gas bag 1, A mouthfuls of the execution mouthful of hand reversing air valve 2
Connected respectively with the rodless cavity and rod chamber of shifting cylinder 3 with performing mouth B mouthfuls, the cylinder body 3-2 of shifting cylinder 3 is fixedly connected on machine
On frame, the piston rod 3-1 of shifting cylinder 3 is fixedly connected with the valve rod 4-1 of gear operation valve 4.When vehicle is on level line or is less than
On 1 ° of ramp during up-hill journey, driver's general operation hand reversing air valve 2 makes P mouthfuls of 2 air inlet of hand reversing air valve with holding
Row mouth A is communicated, and the pressed gas in gas bag 1 reaches the rodless cavity of shifting cylinder 3 after hand reversing air valve 2, shifting cylinder 3
Piston rod 3-1 drives the valve rod 4-1 movements of gear operation valve 4, gear operation valve 4 is hung over top gear 3 and blocks；When vehicle is big
On ramp in 1 ° and less than 4 ° during up-hill journey, driver's general operation hand reversing air valve 2 makes hand reversing air valve 2
P mouthfuls of air inlet is not communicated with performing mouth A and performing B mouthfuls of mouth, and the pressed gas in gas bag 1 can neither be through hand reversing air valve 2
The rodless cavity of shifting cylinder 3 is reached afterwards, and the rod chamber of shifting cylinder 3 can not be reached after hand reversing air valve 2, gear is grasped
Make valve 4 and hang over middle speed gear 2 to block；When vehicle up-hill journey on the ramp more than 4 °, driver's general operation manual reverse of direction
Air valve 2, makes P mouthfuls of 2 air inlet of hand reversing air valve be communicated with performing mouth B, the pressed gas in gas bag 1 is through hand reversing air valve 2
The rod chamber of shifting cylinder 3 is reached afterwards, and the piston rod 3-1 of shifting cylinder 3 drives the valve rod 4-1 movements of gear operation valve 4, makes gear
Bit manipulation valve 4 hangs over bottom gear 1 and blocked.Above-mentioned process for gear needs driver to control manually, operates very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, manufacturing cost it is low, do not need driver to control manually, operate it is non-
The automatic gear shift apparatus of normal convenient vehicle.
To achieve these goals, the technical scheme is that：A kind of automatic gear shift apparatus of vehicle, including gas bag,
Shifting cylinder and gear operation valve, in addition to electromagnetic switch air valve, conduit assembly, the first water level switch, the second water level switch and
Master controller；P mouthfuls of the air inlet of the electromagnetic switch air valve is connected with gas bag 1, A mouthfuls of the execution mouthful and execution of electromagnetic switch air valve
B mouthfuls of mouth is connected with the rodless cavity and rod chamber of shifting cylinder respectively, and the cylinder body of shifting cylinder is fixedly connected in frame, gas of shifting gears
The piston rod of cylinder is fixedly connected with the valve rod of gear operation valve;The terminals K1 and terminals K2 of the electromagnetic switch air valve are equal
Electrically connected with master controller；The conduit assembly includes transverse tube, the first longitudinal tubule (L tubule), the second longitudinal tubule (L tubule), the first shrouding and the second shrouding；Institute
State the first shrouding and the second shrouding is fixedly connected on the both sides of transverse tube；First longitudinal tubule (L tubule) and the second longitudinal tubule (L tubule) are fixedly connected sequentially
At the roof of transverse tube and the first longitudinal tubule (L tubule) is located at the side of the first shrouding, the inner chamber of the first longitudinal tubule (L tubule) and the second longitudinal tubule (L tubule) is interior with transverse tube
Chamber is connected；First water level switch is fixedly connected on the first longitudinal tubule (L tubule) and the detecting element insertion first of the first water level switch is indulged
The inner chamber of pipe；Second water level switch be fixedly connected on the second longitudinal tubule (L tubule) and the second water level switch detecting element insertion second
The inner chamber of longitudinal tubule (L tubule), the first water level switch and the second water level switch are electrically connected with master controller, the water at the first water level switch
When position is higher than setting value, the first water level switch is connected；When water level at the second water level switch is higher than setting value, the second water level is opened
Close and connect；When the first water level switch and the second water level switch disconnect, by the wiring of main controller controls electromagnetic switch air valve
End K1 obtains electric；When the first water level switch is connected and the second water level switch disconnects, by main controller controls electromagnetic switch air valve
Terminals K1 and terminals K2 must not electricity；When the first water level switch and the second water level switch are turned on, by master controller control
The terminals K2 of electromagnetic switch air valve processed obtains electric.
Also include the first button switch and the second button switch；First button switch and the second button switch with master
Controller is electrically connected；When the first button switch and the second button switch disconnect, by main controller controls electromagnetic switch air valve
Terminals K1 obtain electric；When the first button switch is connected and the second button switch disconnects, by main controller controls electromagnetic switch
The terminals K1 and terminals K2 of air valve must not electricity；When the first button switch and the second button switch are turned on, by master control
The terminals K2 of device control electromagnetic switch air valve processed obtains electric.
First longitudinal tubule (L tubule) is fixedly connected at the roof of one end with the first shrouding of transverse tube.
The roof that it is L with the horizontal range of one end with the first shrouding of transverse tube that first longitudinal tubule (L tubule), which is fixedly connected on,
Place, wherein L is more than 0.
Benefit of the invention is that：1）, due to present invention additionally comprises electromagnetic switch air valve, conduit assembly, the first water level switch,
Second water level switch and master controller；The terminals K1 and terminals K2 of the electromagnetic switch air valve are electrically connected with master controller
Connect；First water level switch and the second water level switch are electrically connected with master controller, when the first water level switch and the second water level switch
When disconnecting, obtain electric by the terminals K1 of main controller controls electromagnetic switch air valve；When the first water level switch is connected and the second water
, must not electricity by the terminals K1 and terminals K2 of main controller controls electromagnetic switch air valve when bit switch disconnects；When the first water
When bit switch and the second water level switch are turned on, obtain electric by the terminals K2 of main controller controls electromagnetic switch air valve.Thus work as
On ramp of the vehicle on level line or less than 1 ° during up-hill journey, obtained by the terminals K1 of main controller controls electromagnetic switch air valve
Electricity, makes gear operation valve hang over top gear and blocks；When vehicle up-hill journey on the ramp more than 1 ° and less than 4 °, by leading
The terminals K1 and terminals K2 of controller control electromagnetic switch air valve must not be electric, gear operation valve is hung over middle speed gear 2 and keep off
On；When vehicle is in the up-hill journey on the ramp more than 4 °, obtained by the terminals K2 of main controller controls electromagnetic switch air valve
Electricity, makes gear operation valve hang over bottom gear 1 and blocks, and above-mentioned process for gear does not need driver to control manually, can automatically control car
Gearshift, it is not necessary to driver controls manually, and operation is very easy.2）, because present invention additionally comprises electromagnetic switch air valve, water pipe
Component, the first water level switch, the second water level switch and master controller；The terminals K1 and terminals of the electromagnetic switch air valve
K2 is electrically connected with master controller；First water level switch and the second water level switch are electrically connected with master controller, when the first water level
When water level at switch is higher than setting value, the first water level switch is connected；When water level at the second water level switch is higher than setting value,
Second water level switch is connected, i.e., only need to increase electromagnetic switch air valve, conduit assembly, the first water level on the vehicle of prior art opens
Close, the second water level switch and master controller achieve that and automatically control vehicle shift, thus structure is very simple, manufacturing cost
It is very low.
Brief description of the drawings
Fig. 1 is that the first longitudinal tubule (L tubule) of the present invention is fixedly connected on the principle at the roof of one end with the first shrouding of transverse tube
Figure；
Fig. 2 is that Fig. 1 conduit assembly is fixedly connected on the schematic diagram on the vehicle frame of vehicle；
Fig. 3 is schematic diagram of Fig. 1 conduit assembly in horizontal road；
Fig. 4 is schematic diagram of Fig. 1 conduit assembly in the steep uphill more than 1 ° and less than 4 °；
Fig. 5 is schematic diagram of Fig. 1 conduit assembly in the steep uphill more than 4 °；
Fig. 6 is that to be fixedly connected on the horizontal range of one end with the first shrouding of transverse tube be L for the first longitudinal tubule (L tubule) of the present invention
Schematic diagram at roof;
Fig. 7 is that Fig. 6 conduit assembly is fixedly connected on the schematic diagram on the vehicle frame of vehicle；
Fig. 8 is schematic diagram of Fig. 6 conduit assembly in horizontal road；
Fig. 9 is schematic diagram of Fig. 6 conduit assembly in the steep uphill more than 1 ° and less than 4 °；
Figure 10 is schematic diagram of Fig. 6 conduit assembly in the steep uphill more than 4 °；
Figure 11 is the vehicle shift device of prior art.
Reference in above-mentioned accompanying drawing is as follows：Gas bag 1, hand reversing air valve 2, shifting cylinder 3, piston rod 3-1, cylinder
Body 3-2, gear operation valve 4, valve rod 4-1, electromagnetic switch air valve 5, conduit assembly 6, transverse tube 6-1, the first longitudinal tubule (L tubule) 6-2, second are indulged
Pipe 6-3, the first shrouding 6-4, the second shrouding 6-5, the first water level switch 7, first switch detection pipes 7-1, first switch ball float 7-
2nd, the second water level switch 8, second switch detection pipes 8-1, second switch ball float 8-2, master controller 9, the first button switch 10,
Two button switches 11.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the present invention is further illustrated.
As shown in figures 1 to 6, a kind of automatic gear shift apparatus of vehicle, including gas bag 1, shifting cylinder 3 and gear operation valve
4, in addition to electromagnetic switch air valve 5, conduit assembly 6, the first water level switch 7, the second water level switch 8 and master controller 9；The electricity
P mouthfuls of the air inlet of magnetic reversing air valve 5 is connected with gas bag 1, and A mouthfuls of the execution mouthful of electromagnetic switch air valve 5 and B mouthfuls of mouth of execution are respectively with changing
The rodless cavity of gear cylinder 3 is connected with rod chamber, and the cylinder body 3-2 of shifting cylinder 3 is fixedly connected in frame, the work of shifting cylinder 3
Stopper rod 3-1 is fixedly connected with the valve rod 4-1 of gear operation valve 4;The terminals K1 and terminals K2 of the electromagnetic switch air valve 5
Electrically connected with master controller 9；The conduit assembly 6 includes transverse tube 6-1, the first longitudinal tubule (L tubule) 6-2, the second longitudinal tubule (L tubule) 6-3, the first shrouding
6-4 and the second shrouding 6-5；The first shrouding 6-4 and the second shrouding 6-5 are fixedly connected on transverse tube 6-1 both sides；Described
One longitudinal tubule (L tubule) 6-2 and the second longitudinal tubule (L tubule) 6-3 are fixedly connected sequentially at transverse tube 6-1 roof and the first longitudinal tubule (L tubule) 6-2 is located at the first shrouding
Inner chamber of 6-4 side, the first longitudinal tubule (L tubule) 6-2 and the second longitudinal tubule (L tubule) 6-3 inner chamber with transverse tube 6-1 is connected；First water level is opened
Close 7 be fixedly connected on the first longitudinal tubule (L tubule) 6-2 on and the first longitudinal tubule (L tubule) 6-2 of detecting element insertion of the first water level switch 7 inner chamber；It is described
Second water level switch 8 is fixedly connected on the second longitudinal tubule (L tubule) 6-3 and the detecting element of the second water level switch 8 inserts the second longitudinal tubule (L tubule) 6-3
Inner chamber, the first water level switch 7 and the second water level switch 8 electrically connect with master controller 9, the water at the first water level switch 7
When position is higher than setting value, the first water level switch 7 is connected；When water level at the second water level switch 8 is higher than setting value, the second water level
Switch 8 is connected；The detecting element of first water level switch 7 includes first switch detection pipes 7-1 and is enclosed on first switch detection pipes 7-1
First switch ball float 7-2 that is upper and being moved on first switch detection pipes 7-1, when the first water level in the first longitudinal tubule (L tubule) 6-2 is opened
When closing the water level at 7 first switch ball float 7-2 higher than setting value, the first water level switch 7 is in on-state；As the first longitudinal tubule (L tubule) 6-
When water level at the first switch ball float 7-2 of the first water level switch 7 in 2 is less than setting value, the first water level switch 7 disconnects shape
State.The detecting element of second water level switch 8 includes second switch detection pipes 8-1 and is enclosed on second switch detection pipes 8-1 and energy
The second switch ball float 8-2 moved on second switch detection pipes 8-1.When of the second water level switch 8 in the second longitudinal tubule (L tubule) 6-3
When water level at two switch ball float 8-2 is higher than setting value, the second water level switch 8 is in on-state；When in the second longitudinal tubule (L tubule) 6-3
When water level at the second switch ball float 8-2 of two water level switches 8 is less than setting value, the second water level switch 8 is in off-state.When
When one water level switch 7 and the second water level switch 8 disconnect, the terminals K1 for controlling electromagnetic switch air valve 5 by master controller 9 is obtained
Electricity；When the first water level switch 7 is connected and the second water level switch 8 disconnects, connecing for electromagnetic switch air valve 5 is controlled by master controller 9
Line end K1 and terminals K2 must not electricity；When the first water level switch 7 and the second water level switch 8 are turned on, controlled by master controller 9
The terminals K2 of electromagnetic switch air valve 5 processed obtains electric.The master controller 9 is PLC, the model Mitsubishi F of master controller 9
× 3U or siemens PLC.
Also include the first button switch 10 and the second button switch 11；The button switch of first button switch 10 and second
11 electrically connect with master controller 9；When the first button switch 10 and the second button switch 11 disconnect, controlled by master controller 9
The terminals K1 of electromagnetic switch air valve 5 processed obtains electric；When the first button switch 10 is connected and the second button switch 11 disconnects, by leading
The terminals K1 and terminals K2 of the control electromagnetic switch of controller 9 air valve 5 must not electricity；When the first button switch 10 and second is pressed
When button switch 11 is turned on, the terminals K2 for controlling electromagnetic switch air valve 5 by master controller 9 obtains electric.So it can both control manually
Vehicle shift processed, can also automatically control vehicle shift.
The first longitudinal tubule (L tubule) 6-2 is fixedly connected at the transverse tube 6-1 roof of one end with the first shrouding 6-4.
The first longitudinal tubule (L tubule) 6-2 is fixedly connected on is with the horizontal range of transverse tube 6-1 one end with the first shrouding 6-4
At L roof, wherein L is more than 0.
As shown in Figure 2 and Figure 7, in the use of the present invention, being fixed on vehicle, the conduit assembly 6 is fixedly connected
On the vehicle frame 100 of vehicle, and the first shrouding 6-4 is located at tailstock side, and the second shrouding 6-5 is located at headstock side, such as Fig. 3 and Fig. 8 institutes
Show, conduit assembly 6 is placed in horizontality, the transverse tube 6-1 of conduit assembly 6 roof AB is added water into conduit assembly 6, makes water
Water is full of in the transverse tube 6-1 of tube assembly 6.
As shown in figures 3 and 8, when up-hill journey on ramp of the vehicle on level line or less than 1 °, in conduit assembly 6
Waterline is the AB lines in Fig. 3 and Fig. 8, at this moment at the first switch ball float 7-2 of the first water level switch 7 in the first longitudinal tubule (L tubule) 6-2
Water level when being less than setting value, the of second water level switch 8 of first water level switch 7 in off-state, the second longitudinal tubule (L tubule) 6-3
When water level at two switch ball float 8-2 is also below setting value, the second water level switch 8 is also in off-state, at this moment by master controller 9
The terminals K1 of control electromagnetic switch air valve 5 obtains electric, and P mouthfuls of 5 air inlet of electromagnetic switch air valve is communicated with performing mouth A, in gas bag 1
Pressed gas reaches the rodless cavity of shifting cylinder 3 after electromagnetic switch air valve 5, and the piston rod 3-1 of shifting cylinder 3 drives gear behaviour
Make the valve rod 4-1 movements of valve 4, gear operation valve 4 is hung over top gear 3 and block.
As shown in figures 4 and 9, when vehicle up-hill journey on the ramp more than 1 ° and less than 4 °, in conduit assembly 6
Waterline be Fig. 4 and Fig. 9 in CD lines, at this moment the first water level switch 7 in the first longitudinal tubule (L tubule) 6-2 first switch ball float 7-2
When the water level at place is higher than setting value, the first water level switch 7 is in on-state；Of the second water level switch 8 in second longitudinal tubule (L tubule) 6-3
When water level at two switch ball float 8-2 is less than setting value, at this moment the second water level switch 8 is controlled in off-state by master controller 9
The terminals K1 and terminals K2 of electromagnetic switch air valve 5 must not electricity, make P mouthful of 5 air inlet of electromagnetic switch air valve and execution mouth A and
Perform B mouthfuls of mouth be not communicated with, the pressed gas in gas bag 1 can neither be reached after electromagnetic switch air valve 5 shifting cylinder 3 without bar
Chamber, can not reach the rod chamber of shifting cylinder 3 after electromagnetic switch air valve 5, gear operation valve 4 is hung over middle speed gear 2 and block.
As shown in Fig. 5 and Figure 10, when vehicle up-hill journey on the ramp more than 4 °, the waterline in conduit assembly 6
For the EF lines in Fig. 5 and Figure 10, the at this moment water level at the first switch ball float 7-2 of the first water level switch 7 in the first longitudinal tubule (L tubule) 6-2
Higher than setting value, the first water level switch 7 is in on-state degree；The second switch of the second water level switch 8 in second longitudinal tubule (L tubule) 6-3 is floated
Water level at ball 8-2 is also above setting value, and the second water level switch 8 also in on-state, at this moment controls electromagnetism to change by master controller 9
Obtain electric to the terminals K2 of air valve 5, P mouthfuls of 5 air inlet of electromagnetic switch air valve is communicated with performing mouth B, the pressed gas in gas bag 1
The rod chamber of shifting cylinder 3 is reached after electromagnetic switch air valve 5, the piston rod 3-1 of shifting cylinder 3 drives gear operation valve 4
Valve rod 4-1 is moved, and gear operation valve 4 is hung over bottom gear 1 and is blocked.Above-mentioned process for gear does not need driver to control manually, can
Vehicle shift is automatically controlled, operation is very easy.
When present invention additionally comprises the first button switch 10 and the second button switch 11；First button switch 10 and second
When button switch 11 is electrically connected with master controller 9, when up-hill journey on ramp of the vehicle on level line or less than 1 °, manually
Control the first button switch 10 and the second button switch 11 to disconnect, connecing for electromagnetic switch air valve 5 is at this moment controlled by master controller 9
Line end K1 obtains electric, and P mouthfuls of 5 air inlet of electromagnetic switch air valve is communicated with performing mouth A, and the pressed gas in gas bag 1 is through electromagnetic switch gas
The rodless cavity of shifting cylinder 3 is reached after valve 5, the piston rod 3-1 of shifting cylinder 3 drives the valve rod 4-1 movements of gear operation valve 4,
Make gear operation valve 4 hang over top gear 3 to block；When vehicle up-hill journey on the ramp more than 1 ° and less than 4 °, manually
Control the first button switch 10 to connect to disconnect with the second button switch 11, electromagnetic switch air valve 5 is at this moment controlled by master controller 9
Terminals K1 and terminals K2 must not be electric, and at this moment P mouthfuls of 5 air inlet of electromagnetic switch air valve is with performing mouth A and performing B mouthfuls of mouth not
Communicate, the pressed gas in gas bag 1 can neither reach the rodless cavity of shifting cylinder 3 after electromagnetic switch air valve 5, can not be through electricity
The rod chamber of shifting cylinder 3 is reached after magnetic reversing air valve 5, gear operation valve 4 is hung over middle speed gear 2 and blocks；When vehicle is big
When up-hill journey on 4 ° of ramp, the first button switch 10 of control and the second button switch 11 are turned on manually, at this moment by leading
The terminals K2 of the control electromagnetic switch of controller 9 air valve 5 obtains electric, P mouthfuls of 5 air inlet of electromagnetic switch air valve is communicated with performing mouth B,
Pressed gas in gas bag 1 reaches the rod chamber of shifting cylinder 3, the piston rod 3-1 of shifting cylinder 3 after electromagnetic switch air valve 5
The valve rod 4-1 movements of gear operation valve 4 are driven, gear operation valve 4 is blocked in bottom gear 1.Car so can be both controlled manually
Gearshift, vehicle shift can also be automatically controlled.
Claims (4)
1. a kind of automatic gear shift apparatus of vehicle, including gas bag（1）, shifting cylinder（3）With gear operation valve（4）, it is characterized in that：
Also include electromagnetic switch air valve（5）, conduit assembly（6）, the first water level switch（7）, the second water level switch（8）And master controller
（9）；The electromagnetic switch air valve（5）P mouthfuls of air inlet connected with gas bag 1, electromagnetic switch air valve（5）Execution mouthfuls A mouthful with hold
B mouthfuls of row mouth respectively with shifting cylinder（3）Rodless cavity connected with rod chamber, shifting cylinder（3）Cylinder body（3-2）It is fixedly connected on
In frame, piston rod (3-1) and the gear operation valve of shifting cylinder (3)（4）Valve rod (4-1) be fixedly connected;The electromagnetism is changed
To air valve（5）Terminals K1 and terminals K2 and master controller（9）Electrical connection；The conduit assembly（6）Including transverse tube（6-
1）, the first longitudinal tubule (L tubule)（6-2）, the second longitudinal tubule (L tubule)（6-3）, the first shrouding (6-4) and the second shrouding（6-5）；First shrouding (6-4)
With the second shrouding（6-5）It is fixedly connected on transverse tube（6-1）Both sides；First longitudinal tubule (L tubule)（6-2）With the second longitudinal tubule (L tubule)（6-3）Successively
It is fixedly connected on transverse tube（6-1）Roof at and the first longitudinal tubule (L tubule)（6-2）Positioned at the first shrouding (6-4) side, the first longitudinal tubule (L tubule)（6-
2）With the second longitudinal tubule (L tubule)（6-3）Inner chamber and transverse tube（6-1）Inner chamber connection；First water level switch（7）It is fixedly connected on
First longitudinal tubule (L tubule)（6-2）Upper and the first water level switch（7）Detecting element insert the first longitudinal tubule (L tubule)（6-2）Inner chamber；Second water
Bit switch（8）It is fixedly connected on the second longitudinal tubule (L tubule)（6-3）Upper and the second water level switch（8）Detecting element insert the second longitudinal tubule (L tubule)（6-
3）Inner chamber, the first water level switch（7）With the second water level switch（8）And master controller（9）Electrical connection, when the first water level switch
（7）When the water level at place is higher than setting value, the first water level switch（7）Connect；When the second water level switch（8）The water level at place is higher than setting
During value, the second water level switch（8）Connect；When the first water level switch（7）With the second water level switch（8）When disconnecting, by main control
Device（9）Control electromagnetic switch air valve（5）Terminals K1 obtain electric；When the first water level switch（7）Connect and the second water level switch（8）
During disconnection, by master controller（9）Control electromagnetic switch air valve（5）Terminals K1 and terminals K2 must not electricity；When the first water
Bit switch（7）With the second water level switch（8）When being turned on, by master controller（9）Control electromagnetic switch air valve（5）Terminals K2
Obtain electric.
2. the automatic gear shift apparatus of vehicle according to claim 1, it is characterised in that：Also include the first button switch
（10）With the second button switch（11）；First button switch（10）With the second button switch（11）And master controller（9）
Electrical connection；When the first button switch（10）With the second button switch（11）When disconnecting, by master controller（9）Control electromagnetic switch
Air valve（5）Terminals K1 obtain electric；When the first button switch（10）Connect and the second button switch（11）During disconnection, by main control
Device（9）Control electromagnetic switch air valve（5）Terminals K1 and terminals K2 must not electricity；When the first button switch（10）With second
Button switch（11）When being turned on, by master controller（9）Control electromagnetic switch air valve（5）Terminals K2 obtain electric.
3. the automatic gear shift apparatus of vehicle according to claim 1, it is characterised in that：First longitudinal tubule (L tubule)（6-2）It is fixed
It is connected to transverse tube（6-1）One end with the first shrouding (6-4) roof at.
4. the automatic gear shift apparatus of vehicle according to claim 1, it is characterised in that：First longitudinal tubule (L tubule)（6-2）It is fixed
It is connected to and transverse tube（6-1）One end with the first shrouding (6-4) horizontal range for L roof at, wherein L be more than 0.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169324.2A CN109282029A (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus and its working method of vehicle |
| CN201811169877.8A CN108980343B (en) | 2017-07-01 | 2017-07-01 | automatic gear shifting device for automatically controlling vehicle gear shifting and working method thereof |
| CN201710529019.9A CN107314104B (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus of vehicle |
| CN201811169873.XA CN109139904B (en) | 2017-07-01 | 2017-07-01 | automatic vehicle gear shifting device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529019.9A CN107314104B (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus of vehicle |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169324.2A Division CN109282029A (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus and its working method of vehicle |
| CN201811169877.8A Division CN108980343B (en) | 2017-07-01 | 2017-07-01 | automatic gear shifting device for automatically controlling vehicle gear shifting and working method thereof |
| CN201811169873.XA Division CN109139904B (en) | 2017-07-01 | 2017-07-01 | automatic vehicle gear shifting device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107314104A true CN107314104A (en) | 2017-11-03 |
| CN107314104B CN107314104B (en) | 2019-01-29 |
Family
ID=60180428
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169877.8A Active CN108980343B (en) | 2017-07-01 | 2017-07-01 | automatic gear shifting device for automatically controlling vehicle gear shifting and working method thereof |
| CN201811169873.XA Active CN109139904B (en) | 2017-07-01 | 2017-07-01 | automatic vehicle gear shifting device and working method thereof |
| CN201811169324.2A Withdrawn CN109282029A (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus and its working method of vehicle |
| CN201710529019.9A Active CN107314104B (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus of vehicle |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169877.8A Active CN108980343B (en) | 2017-07-01 | 2017-07-01 | automatic gear shifting device for automatically controlling vehicle gear shifting and working method thereof |
| CN201811169873.XA Active CN109139904B (en) | 2017-07-01 | 2017-07-01 | automatic vehicle gear shifting device and working method thereof |
| CN201811169324.2A Withdrawn CN109282029A (en) | 2017-07-01 | 2017-07-01 | The automatic gear shift apparatus and its working method of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108980343B (en) |
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- 2017-07-01 CN CN201811169877.8A patent/CN108980343B/en active Active
- 2017-07-01 CN CN201811169873.XA patent/CN109139904B/en active Active
- 2017-07-01 CN CN201811169324.2A patent/CN109282029A/en not_active Withdrawn
- 2017-07-01 CN CN201710529019.9A patent/CN107314104B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107314104B (en) | 2019-01-29 |
| CN108980343B (en) | 2019-12-17 |
| CN109139904B (en) | 2019-12-17 |
| CN109139904A (en) | 2019-01-04 |
| CN109282029A (en) | 2019-01-29 |
| CN108980343A (en) | 2018-12-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181217 Address after: 224007 No. 1 Xindu East Road, Xindu Street, South New District, Yancheng City, Jiangsu Province Applicant after: Yancheng Jinde Automobile Parts Co., Ltd. Address before: 213000 No. 21 Tianshan Road, Xinbei District, Changzhou, Changzhou, Jiangsu Applicant before: Liu Jian |
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