CN202991235U - Engine - Google Patents
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- Publication number
- CN202991235U CN202991235U CN 201220608514 CN201220608514U CN202991235U CN 202991235 U CN202991235 U CN 202991235U CN 201220608514 CN201220608514 CN 201220608514 CN 201220608514 U CN201220608514 U CN 201220608514U CN 202991235 U CN202991235 U CN 202991235U
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- China
- Prior art keywords
- cylinder
- tooth bar
- piston
- connecting rod
- gear
- 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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- 238000013022 venting Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses an engine which comprises an air cylinder base seat (10), a gear (9), a first gear rack (7) and a second gear rack (8), the gear (9) is connected with a power output shaft (6), the gear (9) is respectively meshed with the first gear rack (7) and the second gear rack (8), the engine further comprises a first driving device used for driving the first gear rack (7) and a second driving device used for driving the second gear rack (8), power is transmitted through a gear rack of the gear (9), when gas pressure reaches the maximum, torque is also the largest, the structure is simple, the mechanical efficiency is high, and economic efficiency is improved.
Description
Technical field
The utility model belongs to the power equipment field, relates in particular to a kind of motor.
Background technique
Since internal-combustion engine came out, the mankind had entered the epoch that replace manpower to work with machinery, and motor is widely used in various machine powers, especially the power of communications and transportation.But the improvement of its configuration aspects is not perfect.Wherein, existing motor is generally to promote the cylinder piston to-and-fro motion by the fuel combustion in cylinder, and the bent axle of this to-and-fro motion by bar linkage structure becomes and rotatablely move, thus outputting power.Must be decomposed into the tangential force of powered drive wheel due to this structure piston horizontal thrust, when gaseous-pressure is maximum, at a time when moment of torsion is minimum.When moment of torsion became large, gaseous-pressure but reduced greatly, so power loss is very large.
The model utility content
When maximum for the conventional engines gaseous-pressure, at a time when moment of torsion is minimum, the defective that power loss is very large, technical problem to be solved in the utility model are to provide a kind of when gaseous-pressure is maximum, and moment of torsion is also maximum, the motor that power loss reduces greatly.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of motor, comprise air cylinder base, gear, the first tooth bar and the second tooth bar, described gear is connected with pto＝power take-off, described gear is meshed with the first tooth bar and the second tooth bar respectively, also comprises be used to the first drive unit that drives described the first tooth bar with for the second drive unit that drives described the second tooth bar.
Described air cylinder base is provided with the first fixed support and the second fixed support, and described the first drive unit comprises the first cylinder, the second cylinder and the first tooth bar, and described the first cylinder is connected with the first fixed support, and described the second cylinder is connected with the second fixed support; Be provided with first piston in described the first cylinder, first piston is connected with first connecting rod; Be provided with the second piston in described the second cylinder, described the second piston is connected with second connecting rod; Described the first tooth bar one end is connected with first connecting rod, and the other end is connected with second connecting rod; Described the first cylinder and the second cylinder are provided with air inlet system, venting gas appliance and ignition mechanism.
Described the second drive unit comprises the 3rd cylinder, four-cylinder and the second tooth bar, and described the 3rd cylinder is connected with the first fixed support, and described four-cylinder is connected with the second fixed support; Be provided with the 3rd piston in described the 3rd cylinder, the 3rd piston is connected with third connecting rod; Be provided with the 4th piston in described four-cylinder, described the 4th piston is connected with the 4th connecting rod; Described the second tooth bar one end is connected with third connecting rod, and the other end is connected with the 4th connecting rod; Described the 3rd cylinder and four-cylinder are provided with air inlet system, venting gas appliance and ignition mechanism.
Described the second drive unit is positioned under described the first drive unit.
Described first connecting rod, the first tooth bar and second connecting rod are positioned on straight line.
Described third connecting rod, the second tooth bar and the 4th connecting rod are positioned on straight line.
Described air cylinder base is provided with bearing support, and described pto＝power take-off is connected with bearing support by bearing.
The utility model has the advantage of, when gaseous-pressure was maximum, moment of torsion was also maximum, and the power loss of moment of torsion minimum when having avoided the conventional engines gaseous-pressure maximum is simple in structure, mechanical efficiency is high, has improved economic benefit.
Description of drawings
Fig. 1 is the structural representation of a kind of motor of the utility model;
Fig. 2 is the sectional view of Fig. 1 motor;
Fig. 3 is the plan view of Fig. 1 motor;
Mark in above-mentioned figure is: 1, the first cylinder, the 2, second cylinder, the 3, the 3rd cylinder, 4, four-cylinder, 5, bearing support, 6, pto＝power take-off, the 7, first tooth bar, the 8, second tooth bar, 9, gear, 10, air cylinder base, 11, first connecting rod, 12, second connecting rod, 13, third connecting rod, the 14, the 4th connecting rod, 15, the first fixed support, 16, first piston, the 17, second piston, 18, the 3rd piston, the 19, the 4th piston, the 20, second fixed support.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are the structural representation of a kind of motor of the utility model, comprise air cylinder base 10, gear 9, the first tooth bar 7 and the second tooth bar 8, gear 9 is connected with pto＝power take-off 6, gear 9 is meshed with the first tooth bar 7 and the second tooth bar 8 respectively, also comprises for the first drive unit that drives the first tooth bar 7 with for the second drive unit that drives the second tooth bar 8.
The second drive unit comprises that the 3rd cylinder 3, four-cylinder 4 and the second tooth bar 8, the three cylinders 3 are connected with the first fixed support 15, and four-cylinder 4 is connected with the second fixed support 20; Being provided with the 3rd piston 18, the three pistons 18 in the 3rd cylinder 3 is connected with third connecting rod 13; Being provided with the 4th piston 19, the four pistons 19 in four-cylinder 4 is connected with the 4th connecting rod 14; The second tooth bar 8 one ends are connected with third connecting rod 13, and the other end is connected with the 4th connecting rod 14; The 3rd cylinder 3 and four-cylinder 4 are provided with air inlet system, venting gas appliance and ignition mechanism.
The second drive unit is positioned under the first drive unit.
First connecting rod 11, the first tooth bar 7 and second connecting rod 12 are positioned on straight line.
Third connecting rod 13, the second tooth bar 8 and the 4th connecting rod 14 are positioned on straight line.
The first cylinder 1, the second cylinder 2, the 3rd cylinder 3 and four-cylinder 4 are four identical cylinders.Air inlet system on cylinder, venting gas appliance and ignition mechanism are also identical.First piston 16, the second piston 17, the 3rd piston 18 and the 4th piston 19 are four identical sliding pistons, can guarantee like this stressed identical on four direction of gear 9.First piston 16, the second piston 17 and the 3rd piston 18, the 4th piston 19 always slide in the opposite direction, can provide power to greatest extent for gear 9 like this, make gear 9 along clockwise, counter clockwise direction alternate rotation, the rotation of assurance gear 9 and the first tooth bar 7 and the second tooth bar 8 are consistent.The rotation of pto＝power take-off 6 is driven by the rotation of gear 9.Four cylinders also can be designed as six cylinders, eight cylinders, twelve-cylinder, the shape of free adjusting motor and output power so as required.
In the phase I, during oil inflame in the first cylinder 1, promoting first piston 16 and the second piston 17 slides to the right, this moment, the first tooth bar 7 moved right, and the second tooth bar 8 is moved to the left, and gear 9 rotates counterclockwise, the 3rd piston 18 and the 4th piston 19 slide left, make the gas in the second cylinder 2 discharge, four-cylinder 4 enters gas and fuel, the fuel in the 3rd cylinder 3 and the compression of air mixture; In second stage, compressed mixed gas burning in the 3rd cylinder 3, promote the 3rd piston 18 and the 4th piston 19 slides to the right, this moment, the second tooth bar 8 moved right, and the first tooth bar 7 is moved to the left, and gear 9 clockwise rotates, first piston 16 and the second piston 17 slide left, make the gas in the first cylinder 1 discharge, the second cylinder 2 enters gas and fuel, the fuel in four-cylinder 4 and the compression of air mixture; In phase III, during oil inflame in four-cylinder 4, promote the 3rd piston 18 and the 4th piston 19 slides left, this moment, the first tooth bar 7 moved right, and the second tooth bar 8 is moved to the left, and gear 9 rotates counterclockwise, first piston 16 and the second piston 17 slide to the right, make the gas in the 3rd cylinder 3 discharge, the first cylinder 1 enters gas and fuel, the fuel in the second cylinder 2 and the compression of air mixture; In the quadravalence section, during oil inflame in the second cylinder 2, promoting first piston 16 and the second piston 17 slides left, this moment, the first tooth bar 7 was moved to the left, and the second tooth bar 8 moves right, and gear 9 clockwise rotates, the 3rd piston 18 and the 4th piston 19 slide to the right, make the gas in four-cylinder 4 discharge, the 3rd cylinder 3 enters gas and fuel, the fuel in the first cylinder 1 and the compression of air mixture.This four-stage moves in circles, make gear 9 constantly clockwise, rotate counterclockwise, drive pto＝power take-off 6 and rotate, and then output power.For each cylinder, it is the cyclic process of an air inlet, compression, burning, exhaust.
After adopting such structure, when gaseous-pressure was maximum, moment of torsion was also maximum, and the power loss of moment of torsion minimum when having avoided the conventional engines gaseous-pressure maximum is simple in structure, mechanical efficiency is high, has improved economic benefit.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or without improving, design of the present utility model and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (7)
1. motor, it is characterized in that, comprise air cylinder base (10), gear (9), the first tooth bar (7) and the second tooth bar (8), described gear (9) is connected with pto＝power take-off (6), described gear (9) is meshed with the first tooth bar (7) and the second tooth bar (8) respectively, also comprises be used to the first drive unit that drives described the first tooth bar (7) with for the second drive unit that drives described the second tooth bar (8).
2. motor as claimed in claim 1, it is characterized in that, described air cylinder base (10) is provided with the first fixed support (15) and the second fixed support (20), described the first drive unit comprises the first cylinder (1), the second cylinder (2) and the first tooth bar (7), described the first cylinder (1) is connected with the first fixed support (15), and described the second cylinder (2) is connected with the second fixed support (20); Be provided with first piston (16) in described the first cylinder (1), first piston (16) is connected with first connecting rod (11); Be provided with the second piston (17) in described the second cylinder (2), described the second piston (17) is connected with second connecting rod (12); Described the first tooth bar (7) one ends are connected with first connecting rod (11), and the other end is connected with second connecting rod (12); Described the first cylinder (1) and the second cylinder (2) are provided with air inlet system, venting gas appliance and ignition mechanism.
3. motor as claimed in claim 2, it is characterized in that, described the second drive unit comprises the 3rd cylinder (3), four-cylinder (4) and the second tooth bar (8), described the 3rd cylinder (3) is connected with the first fixed support (15), and described four-cylinder (4) is connected with the second fixed support (20); Be provided with the 3rd piston (18) in described the 3rd cylinder (3), the 3rd piston (18) is connected with third connecting rod (13); Be provided with the 4th piston (19) in described four-cylinder (4), described the 4th piston (19) is connected with the 4th connecting rod (14); Described the second tooth bar (8) one ends are connected with third connecting rod (13), and the other end is connected with the 4th connecting rod (14); Described the 3rd cylinder (3) and four-cylinder (4) are provided with air inlet system, venting gas appliance and ignition mechanism.
4. motor as claimed in claim 3, is characterized in that, described the second drive unit is positioned under described the first drive unit.
5. motor as claimed in claim 4, is characterized in that, described first connecting rod (11), the first tooth bar (7) and second connecting rod (12) are positioned on straight line.
6. motor as claimed in claim 4, is characterized in that, described third connecting rod (13), the second tooth bar (8) and the 4th connecting rod (14) are positioned on straight line.
7. described motor as arbitrary in claim 1 ~ 6, is characterized in that, described air cylinder base (10) is provided with bearing support (5), and described pto＝power take-off (6) is connected with bearing support (5) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608514 CN202991235U (en) | 2012-11-16 | 2012-11-16 | Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608514 CN202991235U (en) | 2012-11-16 | 2012-11-16 | Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991235U true CN202991235U (en) | 2013-06-12 |
Family
ID=48562423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608514 Expired - Fee Related CN202991235U (en) | 2012-11-16 | 2012-11-16 | Engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996242A (en) * | 2012-11-16 | 2013-03-27 | 安徽师范大学 | Engine |
-
2012
- 2012-11-16 CN CN 201220608514 patent/CN202991235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996242A (en) * | 2012-11-16 | 2013-03-27 | 安徽师范大学 | Engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131116 |