CN107939911A - Air blast is oxygenated the two-way gear assemblies of bi-directional regulator - Google Patents
Air blast is oxygenated the two-way gear assemblies of bi-directional regulator Download PDFInfo
- Publication number
- CN107939911A CN107939911A CN201711388495.XA CN201711388495A CN107939911A CN 107939911 A CN107939911 A CN 107939911A CN 201711388495 A CN201711388495 A CN 201711388495A CN 107939911 A CN107939911 A CN 107939911A
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- Prior art keywords
- gear
- gear teeth
- reverse
- air blast
- positive
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of two-way gear assemblies of air blast oxygenation bi-directional regulator, it is characterised in that：Including positive gear, reverse gear and jack-post；The forward direction gear is used for the shaft for being fixedly mounted on potentiometer, and positive gear includes positive gear hub, and the forward direction gear hub is equipped with the positive gear teeth by the outer circumferential surface of upper end, the gear teeth are not provided with outer circumferential surface on lower side；The reverse gear is rotatably installed on jack-post, reverse gear includes reverse gear hub, the reverse gear hub on the outer circumferential surface of upper end by being not provided with the gear teeth, and outer circumferential surface on lower side is equipped with the reverse gear teeth, and the reversely gear teeth top is meshed with the positive gear teeth lower part.The present invention is used to receive the rotating moment of torsion of combustion gas assembly footstalk, and drives the shaft of potentiometer first to rotate forward and invert afterwards, increases and decreases the resistance of potentiometer and supplies the increase and decrease holding of gas quantity synchronous with combustion gas assembly, household gas range is also increased air blast oxygenation function.
Description
Technical field
The present invention relates to the appurtenances on a kind of gas kitchen ranges, specifically a kind of air blast oxygenation bi-directional regulator
Two-way gear assemblies, belong to gas kitchen ranges design field.
Background technology
With the continuous improvement of people's living standard, the application of gas-cooker is very universal, almost household electrical appliance
In an essential one's share of expenses for a joint undertaking, embodied importance of the gas-cooker in life.
Existing gas kitchen ranges are essentially all to be mixed into fuel gas using combustion gas injection and air.At present, domestic family
Use the partly-premixed combustion system of injection type mostly with gas kitchen ranges, its there are wind-force is unadjustable, gas burning not enough fully,
Easily there is the problems such as flourishing or yellow fiery phenomenon, firepower of gas-cooker is inadequate, for people more demanding on diet, this
Kind firepower can not carry out quick-fried, it is difficult to meet the requirement of its culinary art.Existing gas-cooker also there are the thermal efficiency is high, in combustion product
The problem of pollutant concentration is higher, reduces indoor air quality.
The major measure for improving fuel gas buring efficiency at present is exactly to be oxygenated by air blower air blast, makes combustion gas abundant with air
Mixing, increases firepower, reduces pollution.But existing household gas range always can not be by the way of air blast oxygenation, its is main
Reason is that reasonably synchronization onwards are come for change that air blast oxygenation needs with the firepower size of fuel gas buring, and realizes reasonable synchronization
Technical barrier never be hacked.
The content of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of air blast oxygenation bi-directional regulator
Two-way gear assemblies, it is used to receive the rotating moment of torsion of combustion gas assembly footstalk, and drive potentiometer shaft first rotate forward after it is anti-
Turn, increase and decrease the resistance of potentiometer and supply the increase and decrease holding of gas quantity synchronous with combustion gas assembly, household gas range is also increased
Air blast is oxygenated function.
According to technical solution provided by the invention：Air blast is oxygenated the two-way gear assemblies of bi-directional regulator, its feature exists
In：Including positive gear, reverse gear and jack-post；The forward direction gear is used for the shaft for being fixedly mounted on potentiometer, positive
Gear includes positive gear hub, and the forward direction gear hub is equipped with the positive gear teeth, outer circumferential surface on lower side by the outer circumferential surface of upper end
On be not provided with the gear teeth；The reverse gear is rotatably installed on jack-post, and reverse gear includes reverse gear hub, the reverse gear
For hub by being not provided with the gear teeth on the outer circumferential surface of upper end, outer circumferential surface on lower side is equipped with the reverse gear teeth, the reversely gear teeth top and
The forward direction gear teeth lower part is meshed.
As a further improvement on the present invention, length of the positive gear teeth with the reverse gear teeth vertically is identical, forward direction wheel
The length of tooth and reversing wheel tooth engaging portion is the half of the positive gear teeth or reverse gear teeth overall length.
As a further improvement on the present invention, the jack-post is equipped with the positioning table abutted against with reverse gear lower face
Rank.
As a further improvement on the present invention, bearing is equipped between the reverse gear and jack-post.
As a further improvement on the present invention, the bearing uses oilless bearing.
As a further improvement on the present invention, it is equipped with internal spline in the positive gear.
As a further improvement on the present invention, the jack-post lower end is equipped with linkage section, and the outside diameter of the linkage section is less than institute
The outside diameter of positioning step is stated, the linkage section periphery is equipped with full thread.
Compared with prior art, the present invention have the following advantages that：
Positive gear and reverse gear clever structure in the present invention, can coordinate with the double-layer gear specially designed, double
Layer gear receives the rotating moment of torsion of combustion gas assembly footstalk, and by cooperations of engaging with positive gear and reverse gear, drives electric
The shaft of position device first rotates forward to be inverted afterwards, is increased and decreased the resistance of potentiometer and is supplied the increase and decrease holding of gas quantity synchronous with combustion gas assembly, makes
Household gas range can also increase air blast oxygenation function.
Brief description of the drawings
Fig. 1 is the structure sectional view of the embodiment of the present invention.
Fig. 2 is the structure diagram of jack-post in Fig. 1.
Fig. 3 is the structure half sectional view of positive gear in Fig. 1.
Fig. 4 is the structure top view of positive gear in Fig. 1.
Fig. 5 is the structure diagram of the double-layer gear coordinated with the embodiment of the present invention.
Fig. 6 is the mated condition top view of the embodiment of the present invention and double-layer gear.
Description of reference numerals：1- forward directions gear, 1a- forward directions gear hub, the 1b- forward directions gear teeth, 2- reverse gears, 2a- are reverse
The reverse gear teeth of gear hub, 2b-, 3- jack-posts, 3a- positioning steps, 3b- linkage sections, 4- potentiometers, 4.1- shafts, 5- double-layer gears,
The incomplete gear teeth in 5a- upper stratas, the incomplete gear teeth of 5b- lower floors.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1, embodiment discloses a kind of two-way gear assemblies of air blast oxygenation bi-directional regulator, its mainly by
Positive gear 1, reverse gear 2 and jack-post 3 form.
As shown in Figure 1, the forward direction gear 1 is used for the shaft 4.1 for being fixedly mounted on potentiometer 4, positive gear 1 includes
Positive gear hub 1a, the forward direction gear hub 1a are equipped with positive gear teeth 1b by the outer circumferential surface of upper end, on outer circumferential surface on lower side
It is not provided with the gear teeth；The reverse gear 2 is rotatably installed on jack-post 3, and reverse gear 2 includes reverse gear hub 2a, described reverse
For gear hub 2a by being not provided with the gear teeth on the outer circumferential surface of upper end, outer circumferential surface on lower side is equipped with reverse gear teeth 2b, the reversing wheel
Tooth 2b tops are meshed with the forward direction gear teeth 1b lower parts.
As shown in Figure 1, in the present embodiment, the forward direction gear teeth 1b is identical with the length of reverse gear teeth 2b, positive gear teeth 1b
Length with reverse gear teeth 2b site of engagement is the half of forward direction gear teeth 1b or reverse gear teeth 2b overall lengths.So set
Put, it is ensured that the engaged transmission between positive gear teeth 1b and reverse gear teeth 2b is steady reliable.
As shown in Figure 1 and Figure 2, in the present embodiment, the jack-post 3 is equipped with the positioning abutted against with 2 lower face of reverse gear
Step 3a.So set, reliably installation positioning can be implemented to reverse gear 2, avoid reverse gear 2 axial on jack-post 3
Play, ensures positive gear 1 and 2 stable drive of reverse gear.
Outside diameter of 3 lower end of jack-post equipped with linkage section 3b, the linkage section 3b is less than the outside diameter of the positioning step 3a,
The linkage section 3b peripheries are equipped with full thread.So set, when on the box body installed jack-post 3 to bi-directional regulator, positioning
The lower face of step 3a can be abutted against with box wall, ensure that the installation of jack-post 3 is firm.
In the present embodiment, in order to ensure that reverse gear 2 smooth can rotate, it is equipped between the reverse gear 2 and jack-post 3
Bearing, the bearing preferably use oilless bearing.
In the present embodiment, internal spline is equipped with the endoporus of the forward direction gear 1.So set, by turning in potentiometer 4
External splines is correspondingly arranged on axis 4.1, the drive connection between the shaft 4.1 of positive gear 1 and potentiometer 4 can be made more reliable
It is convenient.
During concrete application, as shown in Figure 5, Figure 6, the footstalk of combustion gas assembly drives double-layer gear in rotation counterclockwise is whole
5 synchronous rotation, the incomplete gear teeth 5a of lower floor of double-layer gear 5 counterclockwise are first engaged with reverse gear teeth 2b, drive reverse gear 2 suitable
Hour hands rotate, and reverse gear 2 rotates clockwise drives positive gear 1 to rotate counterclockwise again, so that the shaft 4.1 of potentiometer 4
Rotation, the resistance value of potentiometer 4 diminish counterclockwise；After footstalk drives double-layer gear 5 to be rotated by 90 °, the incomplete gear teeth of lower floor
5a and reverse gear teeth 2b is disengaged, and the incomplete gear teeth 5b in upper strata enters with positive gear teeth 1b engage again at this time, drives positive gear 1 suitable
Hour hands rotate, so that the shaft 4.1 of potentiometer 4 rotates clockwise, the resistance value of potentiometer 4 becomes larger.
Since potentiometer 4 controls the air blower to gas-cooker air blast oxygenation, when the change of 4 resistance of potentiometer is small, air blower
Rotating speed becomes larger, and air blast oxygenation capacity also becomes larger；When 4 resistance of potentiometer becomes larger, the rotating speed of air blower diminishes, and air blast oxygenation capacity also becomes
It is small；In above-mentioned action process, in rotation is whole, on the one hand control first increases for gas quantity subtracts the footstalk of combustion gas assembly again
It is small, on the other hand control air blast oxygenation also first to increase and reduce again, so that air blast oxygenation capacity is realized with combustion gas assembly for gas quantity
Bi-directional synchronization, makes household gas range also to increase air blast oxygenation function, can produce more preferable calorific value, reach energy saving effect
Fruit.
Claims (7)
1. air blast is oxygenated the two-way gear assemblies of bi-directional regulator, it is characterised in that：Including positive gear (1), reverse gear
(2) and jack-post (3)；The forward direction gear (1) is used for the shaft (4.1) for being fixedly mounted on potentiometer (4), positive gear (1)
Including positive gear hub (1a), the forward direction gear hub (1a) is equipped with the positive gear teeth (1b) by the outer circumferential surface of upper end, on lower side
Outer circumferential surface on be not provided with the gear teeth；The reverse gear (2) is rotatably installed on jack-post (3), and reverse gear (2) includes reverse tooth
Wheel hub (2a), by being not provided with the gear teeth on the outer circumferential surface of upper end, outer circumferential surface on lower side is equipped with anti-the reverse gear hub (2a)
To the gear teeth (2b), the reversely gear teeth (2b) top is meshed with the described positive gear teeth (1b) lower part.
2. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 1, it is characterised in that：The forward direction
Length of the gear teeth (1b) with the reverse gear teeth (2b) vertically is identical, the positive gear teeth (1b) and the length of the reverse gear teeth (2b) site of engagement
Spend the half for the positive gear teeth (1b) or the reverse gear teeth (2b) overall length.
3. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 1, it is characterised in that：The jack-post
(3) it is equipped with the positioning step (3a) abutted against with reverse gear (2) lower face.
4. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 1, it is characterised in that：It is described reverse
Bearing is equipped between gear (2) and jack-post (3).
5. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 4, it is characterised in that：The bearing
Using oilless bearing.
6. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 1, it is characterised in that：The forward direction
Internal spline is equipped with gear (1).
7. the two-way gear assemblies of air blast oxygenation bi-directional regulator as claimed in claim 1, it is characterised in that：The jack-post
(3) lower end is equipped with linkage section (3b), and the outside diameter of the linkage section (3b) is less than the outside diameter of the positioning step (3a), the connection
Section (3b) periphery is equipped with full thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388495.XA CN107939911A (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the two-way gear assemblies of bi-directional regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388495.XA CN107939911A (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the two-way gear assemblies of bi-directional regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939911A true CN107939911A (en) | 2018-04-20 |
Family
ID=61941532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388495.XA Pending CN107939911A (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the two-way gear assemblies of bi-directional regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939911A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110065A (en) * | 1976-01-14 | 1978-08-29 | Aero-Spec Products Co., Ltd. | Cock apparatus of automatic ignition type for gas appliance |
| CN1156795A (en) * | 1996-02-08 | 1997-08-13 | 余正 | Reciprocating motion and rotary motion gear type interchange mechanism |
| CN2381959Y (en) * | 1999-03-13 | 2000-06-07 | 杨秀花 | Gas volumn and potentiometer synchronizer for forced exhausting gas burner with regulating fan |
| CN2913859Y (en) * | 2006-05-11 | 2007-06-20 | 赵秀君 | Integral gas combustion device |
| CN102086924A (en) * | 2010-11-29 | 2011-06-08 | 广东联塑科技实业有限公司 | Transmission mechanism for sprinkler and sprinkler using transmission mechanism |
| CN102261745A (en) * | 2011-06-01 | 2011-11-30 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous regulating device of gas water heater |
| CN202251768U (en) * | 2011-09-08 | 2012-05-30 | 江阴克威齿轮箱制造有限公司 | Reduction mechanism with repeatedly moved output |
| CN102927597A (en) * | 2012-11-22 | 2013-02-13 | 中山百得厨卫有限公司 | Air door adjusting device for gas stove |
| KR20130036023A (en) * | 2013-02-01 | 2013-04-09 | 하복진 | Gas and air control linkage type high firepower gas-burner |
| CN208203920U (en) * | 2017-12-21 | 2018-12-07 | 慈溪市神驹节能科技有限公司 | The two-way gear assemblies of air blast oxygenation bi-directional regulator |
-
2017
- 2017-12-21 CN CN201711388495.XA patent/CN107939911A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110065A (en) * | 1976-01-14 | 1978-08-29 | Aero-Spec Products Co., Ltd. | Cock apparatus of automatic ignition type for gas appliance |
| CN1156795A (en) * | 1996-02-08 | 1997-08-13 | 余正 | Reciprocating motion and rotary motion gear type interchange mechanism |
| CN2381959Y (en) * | 1999-03-13 | 2000-06-07 | 杨秀花 | Gas volumn and potentiometer synchronizer for forced exhausting gas burner with regulating fan |
| CN2913859Y (en) * | 2006-05-11 | 2007-06-20 | 赵秀君 | Integral gas combustion device |
| CN102086924A (en) * | 2010-11-29 | 2011-06-08 | 广东联塑科技实业有限公司 | Transmission mechanism for sprinkler and sprinkler using transmission mechanism |
| CN102261745A (en) * | 2011-06-01 | 2011-11-30 | 美的集团有限公司 | Gas quantity and fan rotating speed synchronous regulating device of gas water heater |
| CN202251768U (en) * | 2011-09-08 | 2012-05-30 | 江阴克威齿轮箱制造有限公司 | Reduction mechanism with repeatedly moved output |
| CN102927597A (en) * | 2012-11-22 | 2013-02-13 | 中山百得厨卫有限公司 | Air door adjusting device for gas stove |
| KR20130036023A (en) * | 2013-02-01 | 2013-04-09 | 하복진 | Gas and air control linkage type high firepower gas-burner |
| CN208203920U (en) * | 2017-12-21 | 2018-12-07 | 慈溪市神驹节能科技有限公司 | The two-way gear assemblies of air blast oxygenation bi-directional regulator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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| WD01 | Invention patent application deemed withdrawn after publication |