CN108825491B - Method for saving automobile fuel - Google Patents
Method for saving automobile fuel Download PDFInfo
- Publication number
- CN108825491B CN108825491B CN201810670249.1A CN201810670249A CN108825491B CN 108825491 B CN108825491 B CN 108825491B CN 201810670249 A CN201810670249 A CN 201810670249A CN 108825491 B CN108825491 B CN 108825491B
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- Prior art keywords
- shaft
- rotor
- sliding block
- shell
- oil
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/045—Arrangements for driving rotary positive-displacement pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the technical field of automobiles, and particularly relates to a method for saving automobile fuel, which adopts a rotor pump, wherein the rotor pump comprises a shell, a rotor, a rotating disc and a first sliding block; the rotor is positioned in the shell, and the shape of the rotor is matched with the arc bumps; a first sliding block is arranged inside the rotor; a spiral groove is formed in the periphery of the first sliding block; the rotating disc is positioned in the rotor, and a group of spiral guide blocks are arranged in the rotating disc; the spiral guide block is matched with a thread groove in the first sliding block, so that the first sliding block slides in a sliding groove on the periphery of the rotor. The spiral guide block in the rotating disc is meshed with the spiral groove of the first sliding block in the rotor to rotate, the first sliding block is received in the rotor, the contact area of the rotor and oil is changed, and the amount of the oil obtained by the rotor is controlled.
Description
Technical Field
the invention belongs to the technical field of automobiles, and particularly relates to a method for saving automobile fuel.
background
with the rapid development of society, automobiles become the most convenient transportation mode for people to go out. However, as the cost of driving a car becomes expensive due to the rising price of gasoline, many businesses are thinking of improvements from an automotive source. Some vehicles are equipped with fuel-saving devices, which are adapted to supply the respective quantities of fuel at different vehicle speeds, so that the supplied quantities of fuel are all used during operation of the vehicle, which reduces the consumption of gasoline relatively. However, the existing fuel economizer has some disadvantages, and the fuel economizer cannot accurately control the oil quantity of the automobile. Aiming at the function of the fuel economizer, the invention designs the rotor pump to replace the fuel economizer, so that the automobile can save the fuel to the maximum extent.
the rotor pump is also called colloid pump, cam pump, three-blade pump, universal delivery pump, etc., and belongs to the field of displacement pump. The aim of conveying fluid is achieved by means of the periodic transformation of a plurality of fixed volume conveying units in the working chamber. The mechanical energy of the prime mover is directly converted into the pressure energy of the conveying fluid through the pump, and the flow rate of the pump only depends on the volume change value of the working cavity and the change frequency of the working cavity in unit time and is (theoretically) independent of the discharge pressure; the rotor pump is actually operated by a pair of rotors rotating synchronously. The rotor is driven by a pair of synchronous gears in the box body and synchronously rotates in the opposite direction under the drive of the main shaft and the auxiliary shaft. The pump volume is changed, so that higher vacuum degree and discharge pressure are formed.
Some technical solutions of pumps have been proposed in the prior art, for example, a chinese patent with application number 201010562684.6 discloses a pump, which includes a pump collector, a pump cover plate connected to the pump collector, a pump body fixed to the pump cover plate, a pump positioning pin disposed on the pump body, a sprocket connected to the other side of the pump body, and a chain cover disposed on the other side of the sprocket, wherein the pump body is provided with a control oil passage and a second pressure limiting valve, the control oil passage is connected to a main oil passage of an engine lubrication system, and the second pressure limiting valve is disposed in the control oil passage. The second pressure limiting valve can ensure that the oil pressure level of each friction pair of the main oil duct of the engine is in a reasonable range.
The technical scheme can ensure that the invention has simple structure, convenient application and limited control of oil pressure; however, this solution cannot be effectively adjusted according to the amount of oil used, so that it is limited.
Disclosure of Invention
In order to make up for the defects of the prior art, the method for saving the automobile fuel oil provided by the invention adopts the rotor pump, the rotor pump enters the shell from the oil inlet through oil, the driving wheel drives the first shaft to drive the rotor to rotate in the shell in a meshed mode, the second shaft is driven to rotate, the second shaft drives the rotating disc to rotate, the first sliding block is received in the rotor through the spiral guide block in the rotating disc and the spiral groove of the first sliding block in the rotor in a meshed mode, the contact area of the rotor and the oil is changed, and the oil quantity obtained by the rotor is further controlled. The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a method for saving automobile fuel, which comprises the following steps:
The method comprises the following steps: installing a rotor pump in an automobile oil tank;
step two: gasoline is conveyed into the automobile engine through the rotor pump in the step one, and the gasoline and sparks emitted by the spark plug meet and burn to enable the engine to be started;
step three: in the second step, an engine is started, the automobile runs, and speed change data in the running process of the automobile is collected through a speed integrated sensor;
step four: according to the speed change data in the third step, the rotor pump provides corresponding gasoline amount according to different speed changes;
The rotor pump comprises a shell, a rotor, a rotating disc and a first sliding block; the shell is cylindrical, a group of arc-shaped convex blocks is arranged on the inner wall of the shell, an oil inlet is formed in the top of the shell, and an oil outlet is formed in the bottom of the shell; the rotor is positioned in the shell, the shape of the rotor is matched with that of the arc bump, and the middle of the rotor is rotationally connected with the first shaft; the outer ring of the first shaft is provided with a driving wheel, and the inner ring of the first shaft is provided with a second shaft; the driving wheel drives the rotor to rotate in the shell in a meshed mode; the second shaft is rotationally connected with the rotating disc; a first sliding block is arranged inside the rotor; a spiral groove is formed in the periphery of the first sliding block; the rotating disc is positioned in the rotor, and a group of spiral guide blocks are arranged in the rotating disc; the spiral guide block is matched with a thread groove in the first sliding block to enable the first sliding block to slide in a sliding groove on the periphery of the rotor, and the first sliding block controls the meshing transmission interval volume of the rotor in sliding. When the oil pump works, oil enters the shell from the oil inlet, and the driving wheel drives the first shaft to drive the rotor to rotate in the shell in a meshed mode; through No. two axle rotations of spanner drive, No. two axles drive the rolling disc and rotate, through the inside spiral guide block of rolling disc and the helicla flute meshing rotation of the inside slider of rotor, in the slider received the rotor, change the area of contact of rotor and oil, and then controlled the volume of the oil that the rotor changeed.
preferably, the inner wall of the first shaft is provided with a bump, the second shaft is a solid shaft, and a rotating rod is fixedly connected inside the second shaft through a spring; the end of the rotating rod is contacted with the lug. During operation, according to the oil quantity of needs, when rotating No. two axles, the dwang receives blockking of lug, when the lug was crossed to the dwang, the dwang contracts in No. two axles, realizes that the rotation amplitude is the same at every turn.
Preferably, the second shaft is a hollow shaft, the inner ring of the second shaft is provided with a third shaft, and a group of guide rods are arranged in the second shaft; an arc groove is formed in the outer ring of the third shaft; the end of the guide rod is arc-shaped, one end of the guide rod is contacted with the third shaft, and the other end of the guide rod is contacted with the first shaft; and the third shaft is used for locking the second shaft after the second shaft adjusts the guide rod. During operation, the second shaft is rotated, the guide rod is rotated under the driving of the second shaft, the third shaft is rotated when the guide rod is rotated to a certain position, and the third shaft locks the second shaft.
preferably, the second shaft is a hollow shaft, one end of the inner wall of the second shaft is fixedly connected with the third shaft through a spring, and the other end of the third shaft is fixedly connected with a movable plate; cushion blocks are arranged in the top and the bottom of the third shaft; one side of the cushion block is curved; the moving plate slides in the inner cavity of the second shaft. When the oil pump works, the moving plate is pushed, the moving plate pushes the third shaft to slide in the inner cavity of the rotating ring, the guide rod is enabled to move correspondingly through the cushion block, and in the movement of the guide rod, the convex block in the first shaft is matched, so that the oil quantity obtained by the rotation of the rotor is controlled in the rotation of the shell.
Preferably, one side of the curved surface of the cushion block is hinged with a swing rod, and the middle parts of the two swing rods are provided with a support; one end of the strut is fixedly connected with the cushion block, and the other end of the strut is fixedly connected with the arc-shaped elastic sheet; one end of the arc-shaped elastic sheet is fixedly connected with the end head of the oscillating rod, and the other end of the arc-shaped elastic sheet is contacted with the guide rod. When the guide rod mechanism works, the end of the guide rod is easily damaged by the cushion block in the process that the third shaft moves back and forth, the swing rod is hinged in the cushion block, and the guide rod is effectively avoided through the swing of the swing rod, so that the service life of the guide rod is prolonged; and simultaneously, the guide rod is locked under the interaction of the swinging rod, the support column and the arc-shaped elastic sheet.
The invention has the following beneficial effects:
1. The invention relates to a method for saving automobile fuel, which adopts a rotor pump, wherein the rotor pump drives a first shaft to drive a rotor to rotate through a driving wheel, a second shaft is rotated according to the required oil consumption, the second shaft drives a rotating disc to rotate, the rotating disc enables a spiral guide block and a spiral groove in a first sliding block in the rotor to be stirred during rotation, the first sliding block is retracted into the rotor, and the rotor is controlled to rotate to obtain the oil quantity by controlling the contact area of the rotor and the oil.
2. The method for saving the automobile fuel oil adopts the rotor pump, the rotor pump realizes the same rotation amplitude of each time by arranging the rotating rod in the second shaft and matching the rotating rod with the convex blocks, and the rotating rod slides from one convex block to the other convex block in the rotation of the rotating rod, thereby realizing the graded adjustment of the oil consumption.
3. the method for saving the automobile fuel oil adopts the rotor pump, the rotor pump rotates the third shaft, the arc groove in the third shaft is matched with the guide rod to move when the rotor pump rotates, and the end of the guide rod is contacted with the lug of the first shaft when the guide rod extends, so that the control of the oil quantity converted by the rotor is realized; when the guide rod rotates to be separated from the arc groove, the third shaft locks the second shaft.
Drawings
the invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a front view of the gerotor pump;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view and a schematic view of one configuration of B-B of FIG. 2;
FIG. 5 is a cross-sectional view of B-B of FIG. 2 and an alternate structural schematic;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a cross-sectional view D-D of FIG. 6;
In the figure: the device comprises a shell 1, a rotor 2, a rotating disc 3, a first sliding block 4, an arc convex block 11, an oil inlet 12, an oil outlet 13, a first shaft 21, a driving wheel 22, a second shaft 23, a spiral guide block 31, a convex block 24, a rotating rod 25, a third shaft 26, an arc groove 27, a guide rod 5, a moving plate 28, a cushion block 29, a swinging rod 41, a support column 42 and an arc-shaped elastic sheet 43.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
as shown in fig. 1 to 7, the method for saving fuel of an automobile according to the present invention comprises the following steps:
The method comprises the following steps: installing a rotor pump in an automobile oil tank;
step two: gasoline is conveyed into the automobile engine through the rotor pump in the step one, and the gasoline and sparks emitted by the spark plug meet and burn to enable the engine to be started;
step three: in the second step, an engine is started, the automobile runs, and speed change data in the running process of the automobile is collected through a speed integrated sensor;
Step four: according to the speed change data in the third step, the rotor pump provides corresponding gasoline amount according to different speed changes;
the rotor pump comprises a shell 1, a rotor 2, a rotating disc 3 and a first sliding block 4; the shell 1 is cylindrical, a group of arc-shaped convex blocks 11 are arranged on the inner wall of the shell 1, an oil inlet 12 is formed in the top of the shell 1, and an oil outlet 13 is formed in the bottom of the shell 1; the rotor 2 is positioned in the shell 1, the shape of the rotor 2 is matched with that of the arc bump 11, and the middle part of the rotor 2 is rotationally connected with a first shaft 21; the driving wheel 22 is arranged on the outer ring of the first shaft 21, and the second shaft 23 is arranged on the inner ring of the first shaft 21; the driving wheel 22 drives the rotor 2 to rotate in a meshing way in the shell 1; the second shaft 23 is rotatably connected with the rotating disc 3; a first sliding block 4 is arranged inside the rotor 2; a spiral groove is formed in the periphery of the first sliding block 4; the rotating disc 3 is positioned inside the rotor 2, and a group of spiral guide blocks 31 are arranged inside the rotating disc 3; the spiral guide block 31 is matched with a thread groove in the first sliding block 4, so that the first sliding block 4 slides in a sliding groove on the periphery of the rotor 2, and the first sliding block 4 controls the interval volume of meshing transmission of the rotor during sliding. When the oil pump works, oil enters the shell 1 from the oil inlet 12, and the driving wheel 22 drives the first shaft 21 to drive the rotor 2 to rotate in the shell 1 in a meshing manner; through No. two axle 23 rotations of spanner drive, No. two axle 23 drive rolling disc 3 rotates, through the spiral guide block 31 of rolling disc 3 inside and the helicla flute meshing rotation of the inside slider 4 of rotor 2, slider 4 receives in rotor 2, changes the area of contact of rotor 2 and oil, and then has controlled the volume of the oil that rotor 2 changeed.
As an embodiment of the invention, a bump 24 is arranged on the inner wall of the first shaft 21, the second shaft 23 is a solid shaft, and a rotating rod 25 is fixedly connected inside the second shaft 23 through a spring; the rotating rod 25 ends in contact with the projection 24. During operation, according to the oil quantity that needs, when rotating No. two axles 23, dwang 25 receives the hindrance of lug 24, and when dwang 25 crossed lug 24, dwang 25 contracted in to No. two axles 23, realized that the rotation range is the same every time.
As an embodiment of the invention, the second shaft 23 is a hollow shaft, a third shaft 26 is arranged on an inner ring of the second shaft 23, and a group of guide rods 5 are arranged inside the second shaft 23; an arc groove 27 is formed in the outer ring of the third shaft 26; the end of the guide rod 5 is arc-shaped, one end of the guide rod 5 is in contact with the third shaft 26, and the other end of the guide rod 5 is in contact with the first shaft 21; the third shaft 26 is used for locking the second shaft 23 after the second shaft 23 adjusts the guide rod 5. During operation, the second shaft 23 is rotated, the guide rod 5 is rotated under the driving of the second shaft 23, the third shaft 26 is rotated when the guide rod 5 rotates to a certain position, and the second shaft 23 is locked by the third shaft 26.
As an embodiment of the present invention, the second shaft 23 is a hollow shaft, one end of the inner wall of the second shaft 23 is fixedly connected to the third shaft 26 through a spring, and the other end of the third shaft 26 is fixedly connected to a moving plate 28; cushion blocks 29 are arranged in the top and the bottom of the third shaft 26; one side of the cushion block 29 is curved; the moving plate 28 slides in the inner cavity of the second shaft 23. In operation, the moving plate 28 is pushed, the moving plate 28 pushes the third shaft 26 to slide in the inner cavity of the rotating ring 5, the guide rod 5 is correspondingly moved through the cushion block 29, and in the movement of the guide rod 5, the projection 24 in the first shaft 21 is matched, so that the oil amount rotated by the rotor 2 is controlled in the rotation of the housing 1 by the rotor 2.
in one embodiment of the present invention, a swing rod 41 is hinged to one side of the curved surface of the cushion block 29, and a support column 42 is arranged in the middle of the two swing rods 41; one end of the strut 42 is fixedly connected with the cushion block 29, and the other end of the strut 42 is fixedly connected with the arc-shaped elastic sheet 43; one end of the arc-shaped elastic sheet 43 is fixedly connected with the end of the oscillating rod 41, and the other end of the arc-shaped elastic sheet 43 is contacted with the guide rod 5. When the guide rod device works, the cushion block 29 is easy to damage the end of the guide rod 5 in the process that the third shaft 26 moves back and forth, the swing rod 30 is hinged in the cushion block 29, and the guide rod 5 is effectively avoided through the swing of the swing rod 30, so that the service life of the guide rod 5 is prolonged; and simultaneously, the guide rod 5 is locked under the interaction of the swinging rod 41, the support post 42 and the arc-shaped elastic sheet 43.
When the oil pump is used, oil enters the shell 1 from the oil inlet 12, and the driving wheel 22 drives the first shaft 21 to drive the rotor 2 to rotate in the shell 1 in a meshing manner; the second shaft 23 is driven to rotate by a wrench, the second shaft 23 drives the rotating disc 3 to rotate, the first sliding block 4 is received in the rotor 2 by the spiral guide block 31 in the rotating disc 3 and the spiral groove of the first sliding block 4 in the rotor 2 to be meshed and rotated, the contact area of the rotor 2 and oil is changed, and the amount of the oil obtained by the rotor 2 is controlled; according to the required oil consumption, when the second shaft 23 is rotated, the rotating rod 25 is blocked by the bump 24, and when the rotating rod 25 passes through the bump 24, the rotating rod 25 contracts into the second shaft 23, so that the same rotating amplitude is realized each time; the second shaft 23 is rotated, the guide rod 5 is rotated under the driving of the second shaft 23, the third shaft 26 is rotated when the guide rod 5 rotates to a certain position, and the second shaft 23 is locked by the third shaft 26; pushing the moving plate 28, wherein the moving plate 28 pushes the third shaft 26 to slide in the inner cavity of the rotating ring 5, and the guide rod 5 is moved correspondingly through the cushion block 29, and in the movement of the guide rod 5, the cam 24 in the first shaft 21 is matched, so that the oil amount obtained by the rotation of the rotor 2 is controlled in the rotation of the housing 1 by the rotor 2; when the third shaft 26 moves back and forth, the cushion block 29 easily damages the end of the guide rod 5, the swing rod 30 is hinged in the cushion block 29, and the guide rod 5 is effectively avoided through the swing of the swing rod 30, so that the service life of the guide rod 5 is prolonged; and simultaneously, the guide rod 5 is locked under the interaction of the swinging rod 41, the support post 42 and the arc-shaped elastic sheet 43.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A method for saving automobile fuel is characterized in that: the method comprises the following steps:
The method comprises the following steps: installing a rotor pump in an automobile oil tank;
step two: gasoline is conveyed into the automobile engine through the rotor pump in the step one, and the gasoline and sparks emitted by the spark plug meet and burn to enable the engine to be started;
Step three: in the second step, an engine is started, the automobile runs, and speed change data in the running process of the automobile is collected through a speed integrated sensor;
Step four: according to the speed change data in the third step, the rotor pump provides corresponding gasoline amount according to different speed changes;
the rotor pump comprises a shell (1), a rotor (2), a rotating disc (3) and a first sliding block (4); the oil-saving oil-water separator is characterized in that the shell (1) is cylindrical, a group of arc-shaped convex blocks (11) is arranged on the inner wall of the shell (1), an oil inlet (12) is formed in the top of the shell (1), and an oil outlet (13) is formed in the bottom of the shell (1); the rotor (2) is positioned in the shell (1), the shape of the rotor (2) is matched with the arc bump (11), and the middle part of the rotor (2) is rotationally connected with the first shaft (21); the outer ring of the first shaft (21) is provided with a driving wheel (22), and the inner ring of the first shaft (21) is provided with a second shaft (23); the driving wheel (22) drives the rotor (2) to rotate in a meshed manner in the shell (1); the second shaft (23) is rotationally connected with the rotating disc (3); a first sliding block (4) is arranged in the rotor (2); the periphery of the first sliding block (4) is provided with a spiral groove; the rotating disc (3) is positioned in the rotor (2), and a group of spiral guide blocks (31) are arranged in the rotating disc (3); the spiral guide block (31) is matched with a thread groove in the first sliding block (4) to enable the first sliding block (4) to slide in a sliding groove on the periphery of the rotor (2), and the first sliding block (4) controls the meshing transmission interval volume of the rotor in sliding;
the second shaft (23) is a hollow shaft, a third shaft (26) is arranged on the inner wall of the second shaft (23), and a group of guide rods (5) is arranged in the second shaft (23); an arc groove (27) is formed in the outer ring of the third shaft (26); the end of the guide rod (5) is arc-shaped, one end of the guide rod (5) is in contact with the third shaft (26), and the other end of the guide rod (5) is in contact with the first shaft (21); the third shaft (26) is used for locking the second shaft (23) after the second shaft (23) adjusts the guide rod (5);
one end of the inner wall of the second shaft (23) is fixedly connected with the third shaft (26) through a spring, and the other end of the third shaft (26) is fixedly connected with a movable plate (28); cushion blocks (29) are arranged in the top and the bottom of the third shaft (26); one side of the cushion block (29) is curved; the moving plate (28) slides in the inner cavity of the second shaft (23);
swing rods (41) are hinged to one side of the curved surface of the cushion block (29), and a support column (42) is arranged in the middle of each of the two swing rods (41); one end of the strut (42) is fixedly connected with the cushion block (29), and the other end of the strut (42) is fixedly connected with the arc-shaped elastic sheet (43); one end of the arc-shaped elastic sheet (43) is fixedly connected with the end of the swinging rod (41), and the other end of the arc-shaped elastic sheet (43) is contacted with the guide rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670249.1A CN108825491B (en) | 2018-06-26 | 2018-06-26 | Method for saving automobile fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670249.1A CN108825491B (en) | 2018-06-26 | 2018-06-26 | Method for saving automobile fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825491A CN108825491A (en) | 2018-11-16 |
| CN108825491B true CN108825491B (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810670249.1A Active CN108825491B (en) | 2018-06-26 | 2018-06-26 | Method for saving automobile fuel |
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| Country | Link |
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| CN (1) | CN108825491B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201354735Y (en) * | 2009-01-15 | 2009-12-02 | 吉林省恒基石油科技有限公司 | Railway limit sliding vane pump |
| CN101605995A (en) * | 2007-04-10 | 2009-12-16 | 博格华纳公司 | The variable-displacement dual vane pump |
| CN202370842U (en) * | 2011-11-23 | 2012-08-08 | 张意立 | Leaf spring internal pressure combined compensation single-chamber vane pump |
| CN104279119A (en) * | 2013-07-10 | 2015-01-14 | Spx公司 | Rotary vane motor |
| CN205911169U (en) * | 2016-07-13 | 2017-01-25 | 武汉泰普变压器开关有限公司 | Voltage regulator of transformer's playback device of transferring files |
| CN106662103A (en) * | 2014-08-29 | 2017-05-10 | Ｋｙｂ株式会社 | Pump device |
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2018
- 2018-06-26 CN CN201810670249.1A patent/CN108825491B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605995A (en) * | 2007-04-10 | 2009-12-16 | 博格华纳公司 | The variable-displacement dual vane pump |
| CN201354735Y (en) * | 2009-01-15 | 2009-12-02 | 吉林省恒基石油科技有限公司 | Railway limit sliding vane pump |
| CN202370842U (en) * | 2011-11-23 | 2012-08-08 | 张意立 | Leaf spring internal pressure combined compensation single-chamber vane pump |
| CN104279119A (en) * | 2013-07-10 | 2015-01-14 | Spx公司 | Rotary vane motor |
| CN106662103A (en) * | 2014-08-29 | 2017-05-10 | Ｋｙｂ株式会社 | Pump device |
| CN205911169U (en) * | 2016-07-13 | 2017-01-25 | 武汉泰普变压器开关有限公司 | Voltage regulator of transformer's playback device of transferring files |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825491A (en) | 2018-11-16 |
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