CN207377663U - A kind of swash plate body mechanical-hydraulic binary power engine - Google Patents
A kind of swash plate body mechanical-hydraulic binary power engine Download PDFInfo
- Publication number
- CN207377663U CN207377663U CN201721373358.4U CN201721373358U CN207377663U CN 207377663 U CN207377663 U CN 207377663U CN 201721373358 U CN201721373358 U CN 201721373358U CN 207377663 U CN207377663 U CN 207377663U
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- China
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- swash plate
- flywheel
- pump housing
- plunger
- hydraulic
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Abstract
The utility model is related to energy conversion device technical fields, and in particular to a kind of swash plate body mechanical-hydraulic binary power engine；It is small that the utility model provides a kind of operating unevenness, it is compact-sized, it is at low cost, and can realize shunting in inside, combustion heat energy is directly converted into mechanical energy and hydraulic energy, and the swash plate body mechanical-hydraulic binary power engine of mechanically and hydraulically binary power can be exported.The swash plate body mechanical-hydraulic binary power engine of the utility model eliminates the toggle of conventional engines, compact-sized, and energy conversion transfer route is short, stable working；Exportable mechanically or hydraulically two kinds of power has preferable industrialization prospect and wide application demand.
Description
Technical field
The utility model is related to energy conversion device technical fields, and in particular to a kind of swash plate body mechanical-hydraulic double base
Power engine.
Background technology
For the vehicle and equipment of more operation functions such as engineering machinery, agricultural machinery, military vehicle, need simultaneously sometimes
Two kinds of power of machinery-fluid, it is sometimes desirable to alternately using one of machinery, two kinds of power of fluid.It is first for conventional engines
The mechanical energy that the combustion heat energy of fuel is converted to piston linear reciprocating motion by piston internal-combustion engine is first passed through, then by song
The mechanical energy of linear reciprocating motion is converted to the mechanical energy of bent axle rotation by handle linkage, will be dynamic by a series of transmission parts
Power is sent to power distributor box, then power is divided into two parts by power distributor box, and a part directly provides for vehicle or equipment
Rotating mechanical energy is converted to reciprocating linear machinery by machine power, another part by toggle or swash plate piston shoes mechanism
Can, then reciprocating linear mechanical energy is converted into hydraulic energy by plunger.
Although above-mentioned conventional engines can be realized is converted to two kinds of energy of mechanical energy and hydraulic energy by the combustion heat energy of fuel
Amount, but there are still the problem of several aspects.First, the swing of the toggle of system connecting rod during exercise causes piston side
Larger to power, the friction between piston and casing wall can cause the loss of energy, and can cause plunger and casing wall abrasion and
Larger fever；Second, the production and processing technology of bent axle is complex, and cost is higher, and bent axle rotate when unevenness compared with
Greatly, system is caused to operate the abrasion between unstable and part；3rd, the energy conversion of system, transmission circuit are longer, in
Between multiple transmission links, the transmission efficiency of system is relatively low, causes the wasting of resources, and internal combustion engine and power distributor box are two portions
Part, structure disperses are unfavorable for fixed and install.
It is countless with the relevant patent of engine through retrieval, fuel combustion thermal energy is converted into mechanical energy and liquid simultaneously
The patent of pressure energy mainly has：A kind of hydraulic pressure and mechanical double-power output device (application number CN201310089146.3), a kind of liquid
Pressure is transformed into mechanical energy and hydraulic energy simultaneously with mechanical double-power output method (application number CN201310089023.X), by thermal energy
Method and its device (application number CN01115165.X), the method and its device of double-regulating mechanical and hydraulic miscegenation power output
(application number CN01115167.6) etc., they are all that related component movement is driven to realize energy conversion using crank rotation, bent
Axle construction is complicated, of high cost；Body height and all relatively primary motivation of reciprocal inertia increase considerably, and work unstable, body
Product is big, it is difficult to find application scenario.
Utility model content
In order to which existing internal combustion type power set energy is overcome to convert, transfer route is long, efficiency is low, and operating unevenness is big, body
Product is big, it is of high cost the problems such as, it is small that the utility model provides a kind of operating unevenness, compact-sized, at low cost, and can including
Portion realizes shunting, and combustion heat energy directly is converted to mechanical energy and hydraulic energy, and can export mechanically and hydraulically binary power
Swash plate body mechanical-hydraulic binary power engine.
To achieve these goals, the utility model adopts the following technical solution：A kind of swash plate body mechanical-hydraulic double base
Power engine, including body, cylinder block and swash plate flywheel, the left side of the body is set to being connected to cylinder block, the body
Right side axle center at be extended with swash plate flywheel fixing axle, the swash plate flywheel is arranged in swash plate flywheel fixing axle；
The left end of the cylinder block is provided with cylinder head, and the cylinder block is embedded with cylinder jacket, be provided in cylinder jacket with
The piston that cylinder jacket is adapted, the piston can move reciprocatingly along cylinder jacket；In the body, corresponding cylinder jacket is embedded with pump
Body, the pump housing are coaxially disposed with cylinder jacket, and the pump housing is close to the one end open of cylinder jacket, an end seal of close swash plate flywheel
It closes；Plunger is provided in the cylinder jacket and the pump housing, the left end of the plunger is connected with piston, is provided in the middle part of the plunger
Columnar projections, the columnar projections are arranged in the pump housing, are adapted with pump housing size, can be moved reciprocatingly along the pump housing, described
The right end of plunger is spherical, and hole is provided on the pump housing closed end, and the right end of the plunger is passed through on pump housing closed end
Hole and crawler shoe one end ball and socket, the crawler shoe is connected with the right side of swash plate flywheel, and can be along the right end of swash plate flywheel
Face rotates；Oil outlet and fuel feed hole are additionally provided on the pump housing closed end, the oil outlet is connected by oil outlet one-way valve
There is flowline, the fuel feed hole is connected with oil inlet pipe by line check valve.
Further, the left end of the plunger is connected by piston pin with piston, and the piston pin is provided at both ends with bullet
Property baffle ring.
Further, section is provided on the right side of the swash plate flywheel as T-shaped annular crawler shoe slot, the crawler shoe
The other end is stuck in crawler shoe slot.
Further, the right side of the swash plate flywheel is rubbing surface, and outer rim is provided with a gear ring.
Further, a through hole is provided at the axle center of the swash plate flywheel, the shaft shoulder is provided in through hole, the swash plate flies
Wheel is supported on by left bearing and right bearing in swash plate flywheel fixing axle, the right side of the left bearing and the left side phase of the shaft shoulder
Contact, the left side of the right bearing is in contact with the right side of the shaft shoulder, is set between the swash plate flywheel fixing axle and the shaft shoulder
There is axle sleeve, the right end of the swash plate flywheel fixing axle is equipped with baffle ring and location nut from left to right.
Further, the cylinder jacket, piston, plunger, the pump housing, crawler shoe, fuel feed hole and in line check valve, fuel-displaced are set
Hole and oil outlet one-way valve are one group of conversion element, and one group of conversion element is at least set in the engine.
Further, the group number of conversion element is set in the engine, and for even number, multigroup conversion element surrounds institute
It is circumferentially symmetrical to state body, cylinder block and swash plate flywheel axis.
The swash plate body mechanical-hydraulic binary power engine of the utility model eliminates the crank connecting link of conventional engines
Mechanism, compact-sized, energy conversion transfer route is short, stable working；Exportable mechanically or hydraulically two kinds of power has preferable
Industrialization prospect and wide application demand.
Description of the drawings
Fig. 1 is the front view after the utility model swash plate flywheel mechanism mechanical-hydraulic binary power engine is splitted；
Fig. 2 is the utility model swash plate flywheel mechanism mechanical-hydraulic binary power engine from the left view after mid-sectional
Figure；
In above-mentioned figure：1- cylinder head；2- pistons；3- cylinder jacket；4- piston pins；5- circlips；6- plungers；7- cylinders
Body；8- bodies；The 9- pump housings；10- sealing rings；11A- oil outlet one-way valves；11B- in line check valves；12- oil inlet pipes；13- crawler shoes；
14- swash plate flywheels；15A- left bearings；15B- right bearings；16- axle sleeves；17- baffle rings；18- location nuts；19- flowlines.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the swash plate body mechanical-hydraulic binary power engine of the utility model, including body 8, cylinder
Body 7 and swash plate flywheel 14, the left side of the body 8 are set to being connected to cylinder block 7, and the body 8 and cylinder block 7 mainly play support
And connection function, the two can be bolted, concrete shape can be designed according to environment and matching requirements.The right side of the body 8
Swash plate flywheel fixing axle is extended at the axle center of side, the swash plate flywheel 14 is arranged in swash plate flywheel fixing axle.
The left end of the cylinder block 7 is provided with cylinder head 1, there is the valve actuating mechanism, fuel oil spray of the utility model in cylinder head 1
Penetrate mechanism, intake and exhaust system etc..The cylinder block 7 is embedded with cylinder jacket 3, and cylinder jacket 3 is cylinder-like structure, can not be compared with cylinder
Body 7 relatively moves, and the piston 2 being adapted with cylinder jacket 3 is provided in cylinder jacket 3, and the piston 2 can be done back and forth along cylinder jacket 3
Movement, 2 left side of piston are known as combustion chamber with the space that cylinder jacket 3 surrounds；In the body 8, corresponding cylinder jacket 3 is embedded with the pump housing
9, the pump housing 9 can not be relatively moved with body 8, and the pump housing 9 is coaxially disposed with cylinder jacket 3, and the pump housing 9 is close to cylinder jacket
3 one end open, close to the closing of one end of swash plate flywheel 14；Plunger 6, the plunger are provided in the cylinder jacket 3 and the pump housing 9
6 left end is connected with piston 2.The left end of the plunger 6 is connected by piston pin 4 with piston 2, and the both ends of the piston pin 4 are set
Be equipped with circlip 5, prevent piston pin 4 in piston 2 axial float and scored cylinder set 3.The middle part of the plunger 6 is provided with
Columnar projections, the columnar projections are arranged in the pump housing 9, are adapted with 9 size of the pump housing, can be moved reciprocatingly along the pump housing 9, column
Shape protrusion is known as pump chamber with the space that the pump housing 9 surrounds, and the right end of the plunger 6 is spherical, is set on 9 closed end of the pump housing
There is hole, the right end of the plunger 6 passes through the ball and socket in hole and 13 one end of crawler shoe on 9 closed end of the pump housing, the crawler shoe 13
It is connected, and can be rotated along the right side of swash plate flywheel 14 with the right side of swash plate flywheel 14；Specially described swash plate flywheel 14
Section is provided on right side as T-shaped annular crawler shoe slot, the other end of the crawler shoe 13 is stuck in crawler shoe slot, the crawler shoe 13
It can be along annular crawler shoe slot circumferential slippage.Oil outlet and fuel feed hole are additionally provided on 9 closed end of the pump housing, the oil outlet leads to
It crosses oil outlet one-way valve 11A and is connected with flowline 19, the fuel feed hole is connected with oil inlet pipe 12 by line check valve 11B, cooperation
Plunger 6, which moves back and forth, completes oil suction oil extraction work.
The T-slot that 14 left side of the swash plate flywheel is equipped with annular coordinates with crawler shoe 13, crawler shoe 13 under the promotion of plunger 6,
Under the pushing or pull on of T-slot, the interaction force perpendicular to wedge surface is generated between swash plate flywheel 14, the power is circumferentially square
To tangential component to swash plate flywheel 14 generate torque；The power is along the axial component of plunger 6 together with burning indoor fuel gas gaseous mixture
Pressure, promote together or plunger 6 driven to be moved back and forth in the pump housing 9 and cylinder jacket 3.It rubs for a circle on 14 right side of swash plate flywheel
Plane is wiped, can be connected to export rotating mechanical energy with clutch, outer rim has a gear ring, can nibble with the drive gear of starter motor
It closes, realizes the startup of the utility model.There is a through hole at 14 middle part of swash plate flywheel, and the shaft shoulder, the swash plate flywheel are machined in through hole
14 are supported on by left bearing 15A and right bearing 15B in swash plate flywheel fixing axle, and can be rotated around the axis, the left bearing 15A
It is taper roll bearing or other bearings with axially position effect with right bearing 15B.The right side of the left bearing 15A with
The left side of the shaft shoulder is in contact, and the left side of the right bearing 15A is in contact with the right side of the shaft shoulder, and the swash plate flywheel is fixed
Axle sleeve 16 is provided between axis and the shaft shoulder, the right end of the swash plate flywheel fixing axle is equipped with baffle ring 17 and positioning spiral shell from left to right
Mother 18.The shaft shoulder or so contacts the outer ring of left bearing 15A and right bearing 15B.Left bearing 15A, 15B bear the axis of swash plate flywheel 14
The outer ring of Xiang Li, left bearing 15A and right bearing 15B are positioned by the shaft shoulder in 14 through hole of swash plate flywheel, and left bearing 15A inner rings are left
Side is positioned by the shaft shoulder of swash plate flywheel shaft, and right side is positioned by the axle sleeve 16 being mounted on swash plate flywheel shaft；In right bearing 15B
It encloses the axle sleeve 16 passed on left on swash plate flywheel shaft to position, right side is by being mounted on the baffle ring 17 of swash plate flywheel shaft and determining
Position nut 18 positions.
The cylinder jacket 3, piston 2, plunger 6, the pump housing 9, crawler shoe 13, fuel feed hole and in line check valve 11B, fuel-displaced are set
Hole and oil outlet one-way valve 11A are one group of conversion element, and one group of conversion element is at least set in the engine.The engine
The group number of interior setting conversion element is preferably even number, and multigroup conversion element flies around the body 8, cylinder block 7 and swash plate
It is circumferentially symmetrical to take turns 14 axis.Reciprocal inertia force during such utility model works can be completely counterbalanced by.
The thermal energy that fuel combustion generates can be individually converted into hydraulic energy or mechanical energy or simultaneously during utility model works
It is converted into hydraulic energy and mechanical energy.
During utility model works, the combustion chamber at 2 top of a cylinder piston is by air inlet, compression, burning expansion, exhaust four
Process is a working cycles.
Combustion expansion process is working stroke, and the combustion mixture compressed at this time burns in the combustion chamber, is released a large amount of
Thermal energy, in-cylinder pressure and temperature increase sharply, and piston 2 is promoted to be moved from top dead centre to lower dead center, piston 2 passes through piston pin 4
Straight line mechanical energy is passed into plunger 6.Partial straight lines mechanical energy accelerates swash plate flywheel 14 by swash plate crawler shoe mechanism and stores
It into swash plate flywheel 14, is released in other strokes and provides energy for other strokes, enable this cylinder continuous work；Work as user
When having hydraulic energy demand, partial straight lines mechanical energy is by 6 compression hydraulic of plunger oil and from 19 output hydraulic pressure energy of flowline, at this time accordingly
Check valve 11 be in opening state；When user has mechanical energy demand, partial straight lines mechanical energy is driven by swash plate crawler shoe mechanism
Dynamic swash plate flywheel 14, and the external output torque of clutch and rotating speed are passed through by swash plate flywheel 14.If the utility model has more
A cylinder, at this time remaining cylinders be respectively at oneself acting, exhaust, air inlet, compression travel, port timing is set between each cylinder
To make utility model works steady as far as possible.
When plunger 6 by lower dead center to top dead centre when, pump chamber sucks hydraulic oil, at this time corresponding check valve 11 from oil inlet pipe 12
In opening state.Plunger 6, which is once moved back and forth, can complete pump chamber sucking fluid, extrude two processes of fluid, that is, complete
The one action Xun Huan of pump chamber.
Piston 2 runs the conversion of acting, exhaust, four air inlet, compression strokes one subthermal energies of realization to straight line mechanical energy.Its
Principle is similar with conventional internal combustion, but due to the toggle of no conventional internal combustion, plunger 6 is only in cylinder
Linear reciprocating motion is inside done, there is no lateral forces caused by connecting rod swing, greatly reduce the friction between piston 2 and cylinder jacket 3,
Improve mechanical efficiency.
The utility model eliminates the toggle of conventional engines, compact-sized, and energy conversion transfer route is short,
Stable working；Exportable mechanically or hydraulically two kinds of power has preferable industrialization prospect and wide application demand.
It should be appreciated that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (7)
1. a kind of swash plate body mechanical-hydraulic binary power engine, including body (8), cylinder block (7) and swash plate flywheel
(14), which is characterized in that the left side of the body (8) is set to being connected to cylinder block (7), the axle center on the right side of the body (8)
Place is extended with swash plate flywheel fixing axle, and the swash plate flywheel (14) is arranged in swash plate flywheel fixing axle；
The left end of the cylinder block (7) is provided with cylinder head (1), and the cylinder block (7) is embedded with cylinder jacket (3), cylinder jacket (3)
The piston (2) being adapted with cylinder jacket (3) is inside provided with, the piston (2) can move reciprocatingly along cylinder jacket (3)；The machine
In body (8), corresponding cylinder jacket (3) is coaxially disposed embedded with the pump housing (9), the pump housing (9) with cylinder jacket (3), and the pump housing (9) is leaned on
The one end open of nearly cylinder jacket (3), is closed close to one end of swash plate flywheel (14)；It is set in the cylinder jacket (3) and the pump housing (9)
There is plunger (6), the left end of the plunger (6) is connected with piston (2), and columnar projections are provided in the middle part of the plunger (6), described
Columnar projections are arranged in the pump housing (9), are adapted, can be moved reciprocatingly along the pump housing (9) with the pump housing (9) size, the plunger
(6) right end is spherical, and hole is provided on the pump housing (9) closed end, and the right end of the plunger (6) is sealed through the pump housing (9)
The ball and socket in hole and crawler shoe (13) one end on closed end face, the crawler shoe (13) are connected with the right side of swash plate flywheel (14),
And it can be rotated along the right side of swash plate flywheel (14)；Oil outlet and fuel feed hole are additionally provided on the pump housing (9) closed end, institute
It states oil outlet and flowline (19) is connected with by oil outlet one-way valve (11A), the fuel feed hole is connected by line check valve (11B)
There is oil inlet pipe (12).
2. swash plate body mechanical-hydraulic binary power engine according to claim 1, it is characterised in that：The plunger
(6) left end is connected by piston pin (4) with piston (2), and the piston pin (4) is provided at both ends with circlip (5).
3. swash plate body mechanical-hydraulic binary power engine according to claim 1, it is characterised in that：The swash plate
Section is provided on the right side of flywheel (14) as T-shaped annular crawler shoe slot, the other end of the crawler shoe (13) is stuck in crawler shoe slot
It is interior.
4. swash plate body mechanical-hydraulic binary power engine according to claim 1, it is characterised in that：The swash plate
The right side of flywheel (14) is rubbing surface, and outer rim is provided with a gear ring.
5. swash plate body mechanical-hydraulic binary power engine according to claim 1, it is characterised in that：The swash plate
A through hole is provided at the axle center of flywheel (14), the shaft shoulder is provided in through hole, the swash plate flywheel (14) passes through left bearing (15A)
It is supported on right bearing (15B) in swash plate flywheel fixing axle, the right side of the left bearing (15A) connects with the left side of the shaft shoulder
It touches, the left side of the right bearing (15A) is in contact with the right side of the shaft shoulder, is set between the swash plate flywheel fixing axle and the shaft shoulder
Axle sleeve (16) is equipped with, the right end of the swash plate flywheel fixing axle is equipped with baffle ring (17) and location nut (18) from left to right.
6. swash plate body mechanical-hydraulic binary power engine according to claim 1, it is characterised in that：Described in setting
Cylinder jacket (3), piston (2), plunger (6), the pump housing (9), crawler shoe (13), fuel feed hole and in line check valve (11B), oil outlet with
And oil outlet one-way valve (11A) is one group of conversion element, and one group of conversion element is at least set in the engine.
7. swash plate body mechanical-hydraulic binary power engine according to claim 6, it is characterised in that：It is described to start
The group number of conversion element is set in machine, and for even number, multigroup conversion element surrounds the body (8), cylinder block (7) and swash plate
Flywheel (14) axis is circumferentially symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373358.4U CN207377663U (en) | 2017-10-24 | 2017-10-24 | A kind of swash plate body mechanical-hydraulic binary power engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373358.4U CN207377663U (en) | 2017-10-24 | 2017-10-24 | A kind of swash plate body mechanical-hydraulic binary power engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377663U true CN207377663U (en) | 2018-05-18 |
Family
ID=62336786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373358.4U Expired - Fee Related CN207377663U (en) | 2017-10-24 | 2017-10-24 | A kind of swash plate body mechanical-hydraulic binary power engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605598A (en) * | 2017-10-24 | 2018-01-19 | 青岛大学 | A kind of swash plate body mechanical-hydraulic binary power engine |
-
2017
- 2017-10-24 CN CN201721373358.4U patent/CN207377663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605598A (en) * | 2017-10-24 | 2018-01-19 | 青岛大学 | A kind of swash plate body mechanical-hydraulic binary power engine |
| CN107605598B (en) * | 2017-10-24 | 2023-08-04 | 青岛大学 | Mechanical-hydraulic double-element power engine of swash plate mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |