CN204677295U - A kind of explosive motor - Google Patents
A kind of explosive motor Download PDFInfo
- Publication number
- CN204677295U CN204677295U CN201520296861.9U CN201520296861U CN204677295U CN 204677295 U CN204677295 U CN 204677295U CN 201520296861 U CN201520296861 U CN 201520296861U CN 204677295 U CN204677295 U CN 204677295U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- connecting rod
- type
- kinematic link
- bent axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The mode that current explosive motor adopts piston rod and piston to be directly connected mostly, piston rod can not remain and move in the straight direction, piston rod will produce oblique active force to piston, add the force of sliding friction between piston and cylinder body, the utility model is a kind of explosive motor of single shaft twin-tub, cylinder is staggered relatively between two, piston in a cylinder staggered relatively transmission shaft is coupled together, on transmission shaft axis body, kinematic link is installed simultaneously, transmission shaft drives kinematic link to-and-fro motion, kinematic link band dynamic crankshaft is rotated, transmission shaft is fixed by rolling bearing more than two and motor body, significantly reduce the frictional force of transmission process, make engine body structure simpler simultaneously, compact.
Description
Technical field
The utility model relates to a kind of explosive motor, especially relates to a kind of explosive motor of single shaft twin-tub.
Background technique
The mode that current explosive motor adopts piston rod and piston to be directly connected mostly, piston rod can not remain and move in the straight direction, piston rod will produce oblique active force to piston, adds the force of sliding friction between piston and cylinder body, causes the increase of lost work.The utility model adopts the explosive motor of single shaft twin-tub, rolling bearing is installed additional between piston rod and monomer transmission shaft, thus decrease the friction that the oblique active force of piston rod causes, improve the output power of motor, overall engine structure is simple, compact.
Model utility content
The purpose of this utility model is: the explosive motor providing a kind of single shaft twin-tub, reduces the kinetic friction of starting between piston and cylinder body, and solves the problems such as motor volume is larger.
The utility model solves the problems of the technologies described above adopted technological scheme: cylinder is staggered relatively between two, piston in a cylinder staggered relatively transmission shaft is coupled together, bent axle sliding-groove is offered in the middle of this transmission shaft, the axle center connecting rod of bent axle is fixedly installed in bent axle sliding-groove, transmission shaft can to-and-fro motion under the drive of piston, on transmission shaft axis body, kinematic link is installed simultaneously, this kinematic link one end and transmission shaft axis body are connected and fixed by rolling bearing, the other end and bent axle top rolling bearing are connected and fixed, transmission shaft is fixed by rolling bearing more than two and motor body.Piston driving drive shaft reciprocates, transmission shaft drives kinematic link, kinematic link band dynamic crankshaft moves back and forth, owing to all adopting rolling bearing between each connected element, significantly reduce the frictional force of transmission process, especially reduce the frictional force between piston and cylinder body, cylinder is staggered relatively between two in addition, makes engine body simple and compact for structure.
As one of optimal way, cylinder is staggered relatively between two, piston in cylinder staggered relatively monomer transmission shaft connects, bent axle slip fluted shaft is offered in the middle of monomer transmission shaft, the axle center connecting rod of symmetric type bent axle is fixedly installed in bent axle sliding-groove, the axle center connecting rod position of symmetric type bent axle is fixing different, monomer transmission shaft axis body installs symmetric type kinematic link, this symmetric type kinematic link one end and monomer transmission shaft axis body are connected and fixed by rolling bearing, the other end and symmetric type bent axle top rolling bearing are connected and fixed, if symmetric type kinematic link is installed on the left side of monomer transmission shaft axis body, then adjacent symmetric type kinematic link is positioned at the right side on monomer whose transmission shaft, owing to there being bent axle slip fluted shaft, monomer transmission shaft just can be reciprocating along the shaft core position of symmetric type bent axle, and do not affect the rotation of bent axle.Monomer transmission shaft is fixed by rolling bearing more than two and motor body, thus decreases the frictional force caused in transmission shaft movement process, and promote engine output, in addition, symmetric type crankshaft structure is sturdy and durable.
As one of optimal way, bent axle slip fluted shaft is offered in the middle of monomer-type transmission shaft, the axle center connecting rod of abreast-type bent axle is installed in this bent axle slip fluted shaft, monomer transmission shaft axis body installs spindle parallel driven connecting rod, this spindle parallel driven connecting rod one end and monomer transmission shaft axis body are connected and fixed by rolling bearing, the other end and abreast-type bent axle top rolling bearing are connected and fixed, each rocking arm of abreast-type bent axle is for being arranged parallel to each other, if spindle parallel driven connecting rod is installed on the left side of monomer transmission shaft axis body, then adjacent spindle parallel driven connecting rod is also positioned at the left side on monomer whose transmission shaft, use two groups of cylinder start processes staggered relatively identical, each spindle parallel driven connecting rod start distance is also identical, thus decrease the start distance of spindle parallel driven connecting rod, optimize the structure of motor preferably, when promoting engine output, motor volume is reduced to some extent.
Accompanying drawing explanation
Be described further below in conjunction with accompanying drawing with to the utility model, wherein:
Fig. 1 is the stressed schematic diagram of existing gas engine piston
Fig. 2 is single shaft twin-tub explosive motor schematic diagram
Fig. 3 is single shaft twin-tub abreast-type crankshaft rocker explosive motor schematic diagram
1, cylinder block
2, monomer transmission shaft rigid bearing
3, monomer transmission shaft
4, symmetric type kinematic link rigid bearing
5, bent axle sliding-groove
6, symmetric type kinematic link
7, symmetric type bent axle top sliding bearing
8, symmetric type axis connecting rod
9, piston
10, symmetric type crankshaft rocker
11, abreast-type bent axle top sliding bearing
12, abreast-type axis connecting rod
13, spindle parallel driven connecting rod
14, spindle parallel driven connecting rod rigid bearing
15, abreast-type formula crankshaft rocker
Embodiment
As shown in Figure 1, existing explosive motor, due to the circular movement of bent axle, piston drive connecting rod can not remain and move in the straight direction, and as shown in Figure 1, piston rod will produce oblique directed force F to piston, make to produce pressure f between piston and cylinder body, thus the force of sliding friction produced between piston and cylinder body, have impact on the output power of motor, existing engine structure is comparatively huge simultaneously.
As shown in Figure 2, cylinder cylinder body 1 is staggered relatively between two, piston 9 is had in described cylinder block staggered relatively 1, described piston 9 staggered relatively is fixed connection by monomer transmission shaft 3, the axis body of described monomer transmission shaft 3 offers bent axle sliding-groove 5, symmetric type axis connecting rod 8 is installed in described bent axle sliding-groove 5, described symmetric type axis connecting rod 8 top is provided with symmetric type bent axle top sliding bearing 7, the axis body of described monomer transmission shaft 3 is provided with symmetric type kinematic link rigid bearing 4, described symmetric type kinematic link rigid bearing 4 is fixedly connected with one end of symmetric type kinematic link 6, the other end of described symmetric type kinematic link 6 is fixedly connected with described symmetric type bent axle top sliding bearing 7.Described monomer transmission shaft 3 is fixedly connected with motor body by monomer-type transmission shaft rigid bearing 2 more than two.Reciprocating under the effect of described piston 9, drive described monomer transmission shaft 3 reciprocating, described monomer transmission shaft 3 drives symmetric type kinematic link 6 to move by symmetric type kinematic link rigid bearing 4, described symmetric type kinematic link 6 is by described bent axle top sliding bearing 7, symmetric type crankshaft rocker 10 is driven to rotate, thus drive described symmetric type axis connecting rod 8 to rotate, axis body due to described monomer transmission shaft 3 offers described bent axle sliding-groove 5, described monomer transmission shaft 3 can not impact hard-wired described symmetric type axis connecting rod 8 in reciprocating situation.Described symmetric type kinematic link 6, is installed on the right side of described monomer transmission shaft 3 axis body by symmetric type kinematic link rigid bearing 4, then adjacent one described symmetric type kinematic link 6 symmetry is installed on the left side of adjacent described monomer transmission shaft 3 axis body.
As shown in Figure 3, the axis body of monomer transmission shaft offers bent axle sliding-groove, abreast-type axis connecting rod 12 is installed in bent axle sliding-groove, on bent axle, adjacent, parallel formula formula crankshaft rocker 15 is in being arranged parallel to each other, described abreast-type axis connecting rod 12, by abreast-type bent axle top sliding bearing 11, be connected with spindle parallel driven connecting rod 13 one end, the other end of described spindle parallel driven connecting rod 13 is fixedly connected with the spindle parallel driven connecting rod rigid bearing 14 be positioned on monomer transmission shaft axis body.Piston 9 drives monomer transmission shaft 3, spindle parallel driven connecting rod rigid bearing 14 reciprocating, thus drives that described spindle parallel driven connecting rod 13, described abreast-type bent axle top sliding bearing 11, described abreast-type formula crankshaft rocker 15 move, described abreast-type axis connecting rod 12 rotates.Described spindle parallel driven connecting rod 13, be installed on the right side of the axis body of monomer transmission shaft 3 by kinematic link rigid bearing 14 arranged side by side, adjacent described spindle parallel driven connecting rod 13, is installed on the same position on the right side of adjacent monomer transmission shaft 3 axis body by described kinematic link rigid bearing 14 arranged side by side.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an explosive motor, comprise cylinder block (1), monomer transmission shaft rigid bearing (2), monomer transmission shaft (3), symmetric type kinematic link rigid bearing (4), bent axle sliding-groove (5), symmetric type kinematic link (6), symmetric type bent axle top sliding bearing (7), symmetric type axis connecting rod (8), piston (9), symmetric type crankshaft rocker (10), abreast-type bent axle top sliding bearing (11), abreast-type axis connecting rod (12), spindle parallel driven connecting rod (13), spindle parallel driven connecting rod rigid bearing (14), abreast-type crankshaft rocker (15), it is characterized in that, cylinder cylinder body (1) is in staggered relatively between two, piston (9) is had in described cylinder block staggered relatively (1), connection is fixed by monomer transmission shaft (3) between described piston (9) staggered relatively, the axis body of described monomer transmission shaft (3) offers bent axle sliding-groove (5), symmetric type axis connecting rod (8 is installed in described bent axle sliding-groove (5), ) described symmetric type axis connecting rod (8) top is provided with described symmetric type bent axle top sliding bearing (7), the axis body of described monomer transmission shaft (3) is provided with described symmetric type kinematic link rigid bearing (4), described symmetric type kinematic link rigid bearing (4) is fixedly connected with one end of symmetric type kinematic link (6), the other end of described symmetric type kinematic link (6) is fixedly connected with described symmetric type bent axle top sliding bearing (7), described monomer transmission shaft (3) is fixedly connected with motor body by described monomer-type transmission shaft rigid bearing (2) more than two, described piston (9) is by described monomer transmission shaft (3), described symmetric type kinematic link rigid bearing (4), described symmetric type kinematic link (6), described bent axle top sliding bearing (7), described symmetric type crankshaft rocker (10), with described symmetric type axis connecting rod (8) in being dynamically connected, described symmetric type kinematic link (6) is installed on the right side of described monomer transmission shaft (3) axis body by symmetric type kinematic link rigid bearing (4), then adjacent one described symmetric type kinematic link (6) symmetry is installed on the left side of adjacent described monomer transmission shaft (3) axis body.
2. a kind of explosive motor described in claim 1, it is characterized in that, in described bent axle sliding-groove (5), described abreast-type axis connecting rod (12) is installed, described abreast-type crankshaft rocker (15) is in being arranged parallel to each other, described abreast-type axis connecting rod (12), by abreast-type bent axle top sliding bearing (11), be connected with spindle parallel driven connecting rod (13) one end, the other end of described spindle parallel driven connecting rod (13) is fixedly connected with described spindle parallel driven connecting rod rigid bearing (14), described piston (9) is by described monomer transmission shaft (3), spindle parallel driven connecting rod rigid bearing (14), described spindle parallel driven connecting rod (13), described abreast-type bent axle top sliding bearing (11), described abreast-type crankshaft rocker (15), with described abreast-type axis connecting rod (12) in being dynamically connected, described spindle parallel driven connecting rod (13) is by kinematic link rigid bearing (14) arranged side by side, on the right side of the axis body being installed on described monomer transmission shaft (3), adjacent described spindle parallel driven connecting rod (13) is by kinematic link rigid bearing (14) arranged side by side, be installed on the same position on the right side of described adjacent monomer transmission shaft (3) axis body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296861.9U CN204677295U (en) | 2015-05-11 | 2015-05-11 | A kind of explosive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296861.9U CN204677295U (en) | 2015-05-11 | 2015-05-11 | A kind of explosive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677295U true CN204677295U (en) | 2015-09-30 |
Family
ID=54176992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296861.9U Expired - Fee Related CN204677295U (en) | 2015-05-11 | 2015-05-11 | A kind of explosive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677295U (en) |
-
2015
- 2015-05-11 CN CN201520296861.9U patent/CN204677295U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Bin Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Bin Document name: Notice of termination of patent right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |