CN206017609U - Pisces engine - Google Patents
Pisces engine Download PDFInfo
- Publication number
- CN206017609U CN206017609U CN201621077275.6U CN201621077275U CN206017609U CN 206017609 U CN206017609 U CN 206017609U CN 201621077275 U CN201621077275 U CN 201621077275U CN 206017609 U CN206017609 U CN 206017609U
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- China
- Prior art keywords
- connecting rod
- pisces
- slide block
- slider
- trunnion
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Abstract
The utility model discloses a kind of Pisces engine, including bent axle, connecting rod and piston, bent axle is provided with trunnion and at least two or plural even number connecting rod necks；The connecting rod neck of half is distributed in the side of trunnion axial direction, second half connecting rod neck is distributed in the opposite side of trunnion axial direction, the projection in the axial direction of the connecting rod neck of trunnion axial direction both sides is distributed in 180 degree relative to the axis of trunnion, the corresponding connecting rod of each connecting rod neck；One end centre of connecting rod arranges.The connecting rod neck of Pisces engine is balanced to form balance oscillating arm respectively in trunnion axial direction both sides, both hands of the main bearing journal axis both sides just as people during motion, overall volume reduces, and overall center of gravity reduces, and operates steadily；The torque that both sides piston is produced is cancelled out each other, and can substantially reduce vibration and noise, concurrently facilitates rotating speed lifting, and oil consumption is lower.
Description
Technical field
The utility model is related to a kind of engine, more particularly to a kind of Pisces engine.
Background technology
The main rotary gadget of engine, after loading onto connecting rod, upper and lower (reciprocal) motion that can accept connecting rod becomes circulation (rotation
Turn) motion, it is important parts on engine, mainly there are two significant points：Trunnion and connecting rod neck.Main shaft diameter quilt
On cylinder body, connecting rod neck is connected with crank pin end pore, and connecting rod small end hole is connected with steam-cylinder piston, is a typical crank
Slide block mechanism.The lubrication of bent axle is primarily referred to as the lubrication of the lubrication of bearing shell and two fixing point between rocking arm.This is typically all
Force feed, oil duct is had in the middle of bent axle and each bearing shell is communicated, provide forced feed by lubricating oil pump after engine operating
It is lubricated, lowers the temperature.Engine working process is exactly that piston is fired through mixing compressed gas, promotes piston to move along a straight line,
And power is passed to by bent axle by connecting rod, linear motion is changed into rotary motion by bent axle.The rotation of bent axle is the dynamic of engine
Power source.
In prior art, the relatively common engine for using is common straight engine, on common array engine piston
Lower motion, or V-type arrangement engine piston forms an angle motion.Common straight engine include cylinder body, bent axle, connecting rod,
Piston and bearing shell, vertically arranged multigroup piston hole for being available for piston to move up and down in cylinder body, bent axle are horizontally set in cylinder body, bent
One end of axle is stretched out from the side of cylinder body and is connected with flywheel, and the other end of bent axle stretches out defeated as power from the opposite side of cylinder body
Go out end, bent axle is provided with the multiple and one-to-one connecting rod neck of piston hole, bearing shell, one end of connecting rod are installed on each connecting rod neck
It is socketed on bearing shell, the other end of connecting rod and the piston hinge in the piston hole, at the top of cylinder body and in each piston
Inlet duct, fueling injection equipment and igniter is provided with the top of hole, and inlet duct is passed through gas at the top of piston hole, with
When fueling injection equipment oil spout, piston hole top formed mixed gas, ignition device, Mixed Gases Explosion do work, promote
Crank rotation.
The engine of said structure is primarily present following deficiency：First, the whole height of common straight engine is higher, length
Relatively long, cause that the center of gravity of car load is higher, vehicle run stability is poor, less quick, and center of gravity is higher, vehicle rollover several
Rate is bigger；2nd, drive piston movement overcome the gravity of piston and connecting rod, and the torque produced between two neighboring piston without
Method is offset, and causes vehicle to be also easy to produce vibration in the process of moving, and engine noise is larger；3rd, in straight engine, in order to flat
Weighing apparatus connecting rod neck, need to arrange balance weight in the opposite side of the trunnion of bent axle, and then increase the weight of bent axle, both be unfavorable for bent axle
The lifting of rotating speed, also increases the oil consumption of engine.
Utility model content
For above-mentioned weak point present in prior art, the utility model reduces there is provided a kind of center of gravity, small volume,
Vibration and noise are little, and oil consumption is low, high-power Pisces engine.
In order to solve above-mentioned technical problem, the utility model employs following technical scheme：
Pisces engine includes that bent axle, connecting rod and piston, one end of the connecting rod are connected on bent axle, the connecting rod another
One end is connected with piston；The bent axle is provided with trunnion and at least two or plural even number connecting rod necks；Half
Connecting rod neck is distributed in the side of trunnion axial direction, and second half connecting rod neck is distributed in the opposite side of trunnion axial direction, the main shaft
The projection in the axial direction of the connecting rod neck of neck axial direction both sides is distributed in 180 degree relative to the axis of trunnion, each connecting rod neck pair
Answer a connecting rod；
One end centre of the connecting rod is arranged in the slide block installing hole of a circle, the slide block installing hole along its circumference
Direction arranges；
The Pisces slide block is made up of the same cloudy slider I of outer image fish and positive slider I, the cloudy slider I and positive slider I
The Pisces slide block of composition is in that the binding face of Tai Ji shape, the cloudy slider I and positive slider I forms S type streamline shapes；The Pisces
The lateral surface of slide block forms fish back structure, and the fish back structure of the Pisces slide block is stuck in V-shaped groove and is slidably matched with V-shaped groove；
The cloudy slider I arranges a U-type groove near the position as fish head, and each connecting rod neck is stuck in the U in a cloudy slider I
In type groove；One end of the connecting rod is located between the crank arm of corresponding connecting rod neck both sides.
Faying face as a kind of preferred version of the present utility model, the cloudy slider I and positive slider I is in fishing net shaped.
As another kind of preferred version of the present utility model, the fish back structure of the Pisces slide block and corresponding V-shaped groove
Faying face is in fishing net shaped.
Used as a kind of improvement project of the present utility model, the middle part of the fish back structure of the Pisces slide block is in its circumferencial direction
One annular lubrication groove of upper setting.
Used as another kind of improvement project of the present utility model, the Pisces engine also includes idle wheel, and the idle wheel leads to
The installing hole for crossing middle part setting is fixedly mounted on one end of bent axle, and the idle wheel is by the same II He of cloudy slide block of outer image fish
Positive slide block II is constituted, and the idle wheel of the cloudy slide block II and the positive composition of slide block II is in Tai Ji shape.
Compared with prior art, Pisces engine of the present utility model has the advantages that：
1st, connecting rod neck is balanced respectively in trunnion axial direction both sides, both hands of the main bearing journal axis both sides just as people, motion
When form balance oscillating arm, and be different from common array engine piston and move up and down, or V-type arrangement engine piston is into certain
Angle is moved, and the overall volume of Pisces engine reduces, and the direct advantage that brings is exactly that car load center of gravity reduces, and vehicle is travelled more
Plus steady, it is achieved that the due agility of automobile, reduce the possibility of rollover.
2nd, Pisces engine on the center line of car load, cancel out each other, can be significantly by the torque that both sides piston is produced
Reduce vehicle vibration under steam, engine noise can be reduced to a certain extent.Good (the 180 degree of piston movement balance
Offset left and right), straight engine is compared, the counterweight needed in terms of bent axle is reduced, and is contributed to rotating speed lifting, and is compared which
His engine consumption is also lower.
3rd, by external power source drive crank rotation, it is easy to drive the reciprocating motion of the pistons being connected with connecting rod, if logical
Cross piston and drive hydraulic medium, just can realize the function of hydraulic catapult system and high-pressure pump, such as fire-fighting giant, water under high pressure
Big gun etc.；If promoting crank rotation by inlet duct, fueling injection equipment and igniter in top land blast acting, just can be by
The reciprocating motion of piston is changed into the rotary motion of bent axle, such as robot engine and as on some powerful devices such as steamer
Engine, its range of application is extremely wide.
Description of the drawings
Structural representations of the Fig. 1 for Pisces engine；
Fig. 2 is the structural representation of bent axle, connecting rod, piston and Pisces slide block assembling；
Structural representations of the Fig. 3 for bent axle
Structural representations of the Fig. 4 for connecting rod；
Structural representations of the Fig. 5 for Pisces slide block；
Top views of the Fig. 6 for Pisces slide block；
Structural representations of the Fig. 7 for idle wheel.
In accompanying drawing, 1 bent axle；2 connecting rods；3 pistons；4 trunnions；5 connecting rod necks；6 slide block installing holes；7—V
Shape groove；8 Pisces slide blocks；9 cloudy slider Is；10 positive slider Is；11 U-type grooves；12 crank arms；13 idle wheels；14—
Cloudy slide block II；15 positive slide blocks II：16 cylinder bodies；17 annular lubrication grooves.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
As shown in Figure 1, 2, Pisces engine includes bent axle 1, connecting rod 2, piston 3 and idle wheel 13.One end connection of connecting rod 2
On bent axle 1, the other end of connecting rod 2 is connected with piston 3.Bent axle 1 is provided with 4 and at least two or plural idol of trunnion
Several connecting rod necks 5, in the present embodiment, are provided with 8 connecting rod necks 5, as shown in Figure 3 on bent axle 1.The connecting rod neck 5 of half is distributed
In the side of 4 axial direction of trunnion, in the present embodiment, as 4 connecting rod necks 5 are distributed in the side of 4 axial direction of trunnion, second half
Connecting rod neck 5 be distributed in the opposite side of 4 axial direction of trunnion, in the present embodiment, as 4 connecting rod necks 5 are distributed in 4 axle of trunnion
To opposite side, the projection in the axial direction of the connecting rod neck 5 of the axial both sides of trunnion 4 divides in 180 degree relative to the axis of trunnion 4
Cloth, the corresponding connecting rod 2 of each connecting rod neck 5.Multiple piston holes for being available for piston 3 to slide are set in cylinder body 16, and bent axle 1 is arranged
In cylinder body, one end of bent axle 1 is stretched out from the side of cylinder body 16, and the other end of bent axle 1 is stretched out from the opposite side of cylinder body 16.At this
In embodiment, 8 piston holes are set in cylinder body 16,4 piston holes are located at the both sides of bent axle 1 with other 4 piston pore size distributions.
The structure of connecting rod is as shown in figure 4, one end centre of connecting rod 2 arranges the slide block installing hole 6 of a circle, slide block peace
V-shaped groove 7 is set along its circumferencial direction in dress hole 6, a Pisces slide block 8 is installed in each slide block installing hole 6.Pisces slide block 8 by
The same cloudy slider I 9 of outer image fish and positive slider I 10 are constituted, as shown in figure 5, the Pisces of cloudy slider I 9 and the positive composition of slider I 10
Slide block 8 is in that the binding face of Tai Ji shape, cloudy slider I 9 and positive slider I 10 forms S type streamline shapes.The lateral surface of Pisces slide block 8
Fish back structure is formed, the fish back structure of Pisces slide block 8 is stuck in V-shaped groove 7 and is slidably matched with V-shaped groove 7.V-shaped groove 7 can be effectively
Cloudy slider I 9 and positive slider I 10 are limited in slide block installing hole 6, make Pisces slide block 8 interior along V-arrangement in slide block installing hole 6
Groove 7 slides.
Cloudy slider I 9 arranges a U-type groove 11 near the position as fish head, and each connecting rod neck 5 is stuck in a cloudy slider I 9
In U-type groove 11.One end of connecting rod 2 is located between the crank arm 12 of 5 both sides of corresponding connecting rod neck, by 2 one end both sides of connecting rod
Connecting rod 2 can be carried out spacing by crank arm 12.
The faying face of cloudy slider I 9 and positive slider I 10 is in fishing net shaped, i.e., the faying face of cloudy slider I 9 and positive slider I 10
Faying face forms fishing net shaped, and the middle part of the fish back structure of Pisces slide block 8 arranges an annular lubrication groove 17 on its circumferencial direction,
As shown in fig. 6, annular lubrication groove 17 and fishing net shaped are in order to being used for storing lubricating oil.The fish back structure of Pisces slide block 8 with right
The faying face of fish back structure of the faying face of the V-shaped groove 7 that answers in fishing net shaped, i.e. Pisces slide block 8 is in fishing net shaped, in order to be used for storing up
Deposit lubricating oil.In motion process, the lubricating oil in 1 middle oil duct of bent axle can enter the combination of cloudy slider I 9 and positive slider I 10
It is lubricated between the fish back structure of face and Pisces slide block 8 and the faying face of corresponding V-shaped groove 7.Cloudy slider I 9 and positive slider I
10 binding face forms S type streamline shapes, increases the fitting area of cloudy slider I 9 and positive slider I 10, is conducive to Stress Release,
Both ensure that cloudy slider I 9 and positive slider I 10 produced movement, and not off-energy each other, while lubricant effect is more preferably,
Better heat-radiation effect.
Idle wheel 13 is fixedly mounted on by the installing hole that middle part is arranged on one end of bent axle 1, and idle wheel 13 is by outer image
The same cloudy slide block II 14 of fish and positive slide block II 15 are constituted, and the idle wheel 13 of cloudy slide block II 14 and the positive composition of slide block II 15 is in Tai Ji
Shape, as shown in Figure 7.In motion process, itself reached by cloudy slide block II 14 and the idle wheel 13 that positive slide block II 15 is constituted flat
Weighing apparatus.
The utility model is arranged on car using cloudy slider I 9 and the Pisces slide block 8 of the positive composition of slider I 10, the Pisces engine
After on, Pisces slide block 8 can reach the complete equipilibrium of rotating inertia force and reciprocal inertia force (torque), need not add any other
Bascule.In Pisces slide block 8 with, shafting operating itself has the effect of rotary inertia, and work smooth running, vibration
Little, noise is low.Rotated by external power source drive bent axle 1, be easy to drive the piston 3 being connected with connecting rod 2 to move back and forth, if
Hydraulic medium is driven by piston 3, the function of hydraulic catapult system and high-pressure pump, such as fire-fighting giant, height just can be realized
Pressure water cannon etc.；If promoting bent axle 1 to rotate, just by inlet duct, fueling injection equipment and igniter in top land blast acting
The reciprocating motion of piston 3 can be changed into the rotary motion of bent axle 1, such as robot engine and some are high-power as steamer etc.
Engine on equipment, the Pisces engine can form the old series of square, meet high-end huge discharge automobile, heavy truck, steamer etc. big
The power demand of power apparatus, its range of application are extremely wide.
Finally illustrate, above example is only unrestricted in order to the technical solution of the utility model to be described, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, the objective and model without deviating from technical solutions of the utility model
Enclose, which all should be covered in the middle of right of the present utility model.
Claims (5)
1. Pisces engine, including bent axle (1), connecting rod (2) and piston (3), the one end of connecting rod (2) is connected to bent axle (1)
On, the other end of connecting rod (2) is connected with piston (3)；It is characterized in that：Bent axle (1) is provided with trunnion (4) and extremely
Few two or more even number connecting rod neck (5)；The connecting rod neck (5) of half is distributed in the side of trunnion (4) axial direction, separately
The connecting rod neck (5) of half is distributed in the opposite side of trunnion (4) axial direction, and the connecting rod neck (5) of described trunnion (4) axial direction both sides exists
Projection on axial direction is distributed in 180 degree relative to the axis of trunnion (4), the corresponding connecting rod (2) of each connecting rod neck (5)；
One end centre of connecting rod (2) arranges the slide block installing hole (6) of a circle, slide block installing hole (6) interior edge
Its circumferencial direction is arranged；
Pisces slide block (8) are made up of the same cloudy slider I (9) of outer image fish and positive slider I (10), cloudy slider I (9)
The Pisces slide block (8) constituted with positive slider I (10) is in the binding face of Tai Ji shape, cloudy slider I (9) and positive slider I (10)
Form S type streamline shapes；The lateral surface of Pisces slide block (8) forms fish back structure, the fish back structure of Pisces slide block (8)
It is stuck in V-shaped groove (7) and is slidably matched with V-shaped groove (7)；
Cloudy slider I (9) arrange a U-type groove (11) near the position as fish head, and each connecting rod neck (5) is stuck in a cloudy slide block
In U-type groove (11) on I (9)；The one end of connecting rod (2) is located between the crank arm (12) of corresponding connecting rod neck (5) both sides.
2. Pisces engine according to claim 1, it is characterised in that：Cloudy slider I (9) and positive slider I (10)
Faying face is in fishing net shaped.
3. Pisces engine according to claim 1, it is characterised in that：The fish back structure of Pisces slide block (8) with right
The faying face of the V-shaped groove (7) that answers is in fishing net shaped.
4. Pisces engine according to claim 1, it is characterised in that：In the fish back structure of Pisces slide block (8)
Portion arranges an annular lubrication groove (17) on its circumferencial direction.
5. Pisces engine according to claim 1, it is characterised in that：Also include idle wheel (13), the idle wheel
(13) it is fixedly mounted on by the installing hole that middle part is arranged on one end of bent axle (1), idle wheel (13) are by outer image fish one
The cloudy slide block II (14) of sample and positive slide block II (15) are constituted, the idle wheel that the cloudy slide block II (14) and positive slide block II (15) are constituted
(13) it is in Tai Ji shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077275.6U CN206017609U (en) | 2016-09-23 | 2016-09-23 | Pisces engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077275.6U CN206017609U (en) | 2016-09-23 | 2016-09-23 | Pisces engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017609U true CN206017609U (en) | 2017-03-15 |
Family
ID=58261338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077275.6U Active CN206017609U (en) | 2016-09-23 | 2016-09-23 | Pisces engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224476A (en) * | 2016-09-23 | 2016-12-14 | 游涛 | Pisces electromotor |
-
2016
- 2016-09-23 CN CN201621077275.6U patent/CN206017609U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224476A (en) * | 2016-09-23 | 2016-12-14 | 游涛 | Pisces electromotor |
| WO2018053882A1 (en) * | 2016-09-23 | 2018-03-29 | 游涛 | Engine having yin-yang symbol-shaped component |
| CN106224476B (en) * | 2016-09-23 | 2018-12-11 | 游涛 | Pisces engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |