CN207880173U - Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator - Google Patents
Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator Download PDFInfo
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- CN207880173U CN207880173U CN201721795766.9U CN201721795766U CN207880173U CN 207880173 U CN207880173 U CN 207880173U CN 201721795766 U CN201721795766 U CN 201721795766U CN 207880173 U CN207880173 U CN 207880173U
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Abstract
The utility model is related to the double-layer gear linkage mechanisms that a kind of air blast is oxygenated bi-directional regulator, it is characterised in that：Including Synchronous Transmission part and double-layer gear；The Synchronous Transmission part is used to be fixed on the footstalk of combustion gas assembly, and the double-layer gear is used to be sleeved on the footstalk of combustion gas assembly, axially opposing movement but can not be relatively rotated between Synchronous Transmission part and double-layer gear；The double-layer gear includes double-layered tooth wheel hub, the peripheral surface at the top end of double-layered tooth wheel hub is equipped with the incomplete gear teeth in upper layer, peripheral surface on lower side is equipped with the incomplete gear teeth of lower layer, the incomplete gear teeth in upper layer and the lower layer incomplete gear teeth are interlaced in the axial direction, end to end on upright projection direction.The utility model is used to the torque that combustion gas assembly footstalk rotates being input to bi-directional regulator, has the advantages that stable drive, reliable in action, saves installation space.
Description
Technical field
The utility model is related to the appurtenances in a kind of gas cooker, specifically a kind of air blast is oxygenated bidirectional modulation
The double-layer gear linkage mechanism of device, belongs to gas cooker 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 cooker is essentially all to be mixed into fuel gas using combustion gas injection and air.Currently, domestic family
Mostly use the partly-premixed combustion system of injection type greatly with gas cooker, that there are wind-force is unadjustable, gas burning is not enough,
The problems such as firepower of the phenomenon, gas-cooker that are susceptible to flourishing or yellow fire 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.In existing gas-cooker there is also the thermals efficiency not high, combustion product
The higher problem of pollutant concentration, 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, keeps combustion gas abundant with air
Mixing increases firepower, reduces pollution.But existing household gas range always can not be main by the way of air blast oxygenation
Reason is that reasonably synchronization onwards are come for variation that air blast oxygenation needs with the firepower size of fuel gas buring, and realizes reasonable synchronization
Technical barrier never be hacked.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of air blast oxygenation bidirectional modulation
The double-layer gear linkage mechanism of device is used to the torque that combustion gas assembly footstalk rotates being input to bi-directional regulator, has transmission
Steadily, the advantages of reliable in action, saving installation space.
According to technical solution provided by the utility model：Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator,
It is characterized in that：Including Synchronous Transmission part and double-layer gear；The Synchronous Transmission part is used to be fixed on the footstalk of combustion gas assembly, institute
Footstalk of the double-layer gear for being sleeved on combustion gas assembly is stated, it being capable of axially opposing movement between Synchronous Transmission part and double-layer gear
But it can not relatively rotate；The double-layer gear includes double-layered tooth wheel hub, and the peripheral surface at the top end of double-layered tooth wheel hub is equipped with
The incomplete gear teeth in upper layer, peripheral surface on lower side are equipped with the incomplete gear teeth of lower layer, and the incomplete gear teeth in upper layer and lower layer are not
The complete gear teeth are interlaced in the axial direction, end to end on upright projection direction.
The center of circle corresponding to the incomplete gear teeth of the incomplete gear teeth in upper layer and lower layer as a further improvement of the utility model,
Angle is 90 degree.
The Synchronous Transmission part is simultaneous force disk as a further improvement of the utility model, and the simultaneous force disk includes
Disk body, the disk body center are equipped with material spider hub, are equipped with to the horizontal-extending disk in periphery, the disk in material spider hub lower part
Outer periphery is equipped with the limit guide block of at least a pair of of central symmetry distribution；The double-layer gear is internally provided with the sky that Open Side Down
Chamber, the simultaneous force disk are arranged in cavity, are provided in the axial direction on the cavity inner wall and match with the limit guide block
Positioning runner, limit guide block is slidedly assemblied in positioning runner correspondingly.
The disk outer periphery is led equipped with two pairs of symmetrical limits in center as a further improvement of the utility model,
It is mutually perpendicular to the line of centres of block, and two pairs of limit guide blocks.
The material spider hub is equipped with radial screw hole as a further improvement of the utility model, and simultaneous force disk passes through
Holding screw in radial screw hole is fixed on the footstalk of combustion gas assembly.
The radial screw hole is counter sink as a further improvement of the utility model,.
The height of the limit guide block is more than the thickness of the disk as a further improvement of the utility model,.
The positioning runner penetrates through double-layer gear in an axial direction as a further improvement of the utility model,.
The Synchronous Transmission part is simultaneous force bar as a further improvement of the utility model, inside the double-layer gear
Equipped with the power bar slot to match with simultaneous force rod-shape size, the simultaneous force bar is slidedly assemblied in power bar slot.
The power bar slot both sides inside the double-layer gear are equipped with hollow out chamber as a further improvement of the utility model,.
The utility model compared with prior art, has the following advantages that：
The torque that combustion gas assembly footstalk rotates can be smoothly input to double by the utility model clever structure, reasonable design
To adjuster, there is the advantages of stable drive, reliable in action, saving installation space.
Description of the drawings
Fig. 1 is the structure and installation applicable cases schematic diagram of the utility model embodiment 1.
Fig. 2 be embodiment 1 in simultaneous force disk install to combustion gas assembly footstalk after structural schematic diagram.
Fig. 3 is the structural main section view of double-layer gear in embodiment 1.
Fig. 4 is the structure top view of double-layer gear in embodiment 1.
Fig. 5 is one of the action process schematic diagram that combustion gas assembly footstalk drives simultaneous force disk in embodiment 1.
Fig. 6 is the two of the action process schematic diagram that combustion gas assembly footstalk drives simultaneous force disk in embodiment 1.
Fig. 7 is the structure and installation applicable cases schematic diagram of the utility model embodiment 2.
Fig. 8 is the structural main section view of double-layer gear in embodiment 2【Along Fig. 9 A-A to】.
Fig. 9 is the structure upward view of double-layer gear in embodiment 2.
Figure 10 is the B-B direction lateral partial structurtes sectional view of double-layer gear in Fig. 9.
Figure 11 is one of the action process schematic diagram that combustion gas assembly footstalk drives simultaneous force bar in embodiment 2.
Figure 12 is the two of the action process schematic diagram that combustion gas assembly footstalk drives simultaneous force bar in embodiment 2.
Reference sign：1- simultaneous forces disk, 1a- material spider hubs, 1b- disks, 1c- limit guide blocks, 1d- radial screws
Hole, 2- double-layer gears, 2a- double-layered tooths wheel hub, the incomplete gear teeth in the upper layers 2b-, the incomplete gear teeth of 2c- lower layers, 2d- cavitys, 2e- are fixed
Position sliding slot, 2f- upright bars slot, 2g- hollow outs chamber, 3- combustion gas assembly, 3.1- footstalks, 4- simultaneous force bars.
Specific implementation mode
With reference to specific drawings and examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, embodiment 1 discloses a kind of double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator, master
It to be made of Synchronous Transmission part and double-layer gear 2.
As shown in Figure 1, the Synchronous Transmission part is used to be fixed on the footstalk 3.1 of combustion gas assembly 3, the double-layer gear 2
Footstalk 3.1 for being sleeved on combustion gas assembly 3, being capable of axially opposing movement but nothing between Synchronous Transmission part and double-layer gear 2
Method relatively rotates；The double-layer gear 2 includes that the peripheral surface of double-layered tooth wheel hub 2a, the double-layered tooth wheel hub 2a by upper end is equipped with
The incomplete gear teeth 2b in upper layer, peripheral surface on lower side are equipped with the incomplete gear teeth 2c of lower layer, the incomplete gear teeth 2b in upper layer with
The incomplete gear teeth 2c of lower layer is interlaced in the axial direction, end to end on upright projection direction.
As shown in Figure 1, in the present embodiment 1, the center of circle corresponding to the incomplete gear teeth 2b in upper layer and the incomplete gear teeth 2c of lower layer
Angle is 90 degree.Since 3.1 rotation angle range of footstalk of existing combustion gas assembly 3 is all normally 180 degree, from sparking inverse position
When hour hands are rotated by 90 °, reach maximum value for gas quantity, and the incomplete gear teeth 2b in upper layer in 1 double-layer gear 2 of the present embodiment and
Central angle corresponding to the incomplete gear teeth 2c of lower layer is disposed as 90 degree, when double-layer gear 2 follows the footstalk 3.1 of combustion gas assembly 3
When being rotated by 90 °, switching position is right up to the engagement system of two-way gear assemblies【The incomplete gear teeth 2c of lower layer with it is double
It is disengaged to gear assemblies, the incomplete gear teeth 2b in upper layer is engaged with two-way gear assemblies】, to which make can be with existing combustion gas
3 perfect matching of assembly.
In the present embodiment 1, the Synchronous Transmission part uses simultaneous force disk 1, the center of simultaneous force disk 1 to be equipped with material spider hub
1a is equipped in the lower parts material spider hub 1a to the horizontal-extending disk 1b in periphery, and the outer peripheries the disk 1b are equipped with two pairs of centers pair
Claim the limit guide block 1c of distribution, and the line of centres of two couples of limit guide block 1c is mutually perpendicular to；Inside the double-layer gear 2
Equipped with the cavity 2d that Open Side Down, the simultaneous force disk 1 is arranged in cavity 2d, is provided in the axial direction on the cavity 2d inner walls
The positioning runner 2e to match with the limit guide block 1c, limit guide block 1c are slidedly assemblied in positioning runner correspondingly
In 2e.So set, in four positioning runner 2e of the four limit guide block 1c on simultaneous force disk 1 on double-layer gear 2 only
It can slide axially so that stable transmission is reliable between simultaneous force disk 1 and double-layer gear 2.
So set, when the footstalk 3.1 of combustion gas assembly 3 presses down on sparking【As shown in Figure 5】, simultaneous force disk 1 being capable of energy
It enough follows footstalk 3.1 to move axially, will not be interfered by double-layer gear 2；The rotation of footstalk 3.1 of combustion gas assembly 3 is adjusted for gas quantity
When【As shown in Figure 6】, simultaneous force disk 1 can drive double-layer gear 2 to move synchronously again, and the torque that footstalk 3.1 is rotated is successfully defeated
Enter to bi-directional regulator.
As shown in Fig. 2, the material spider hub 1a is equipped with radial screw hole 1d, the radial screw hole 1d is counter sink,
Simultaneous force disk 1 is fixed on by the holding screw in the 1d of radial screw hole on the footstalk 3.1 of combustion gas assembly 3.So set
It sets, it is ensured that have reliable fixation between simultaneous force disk 1 and footstalk 3.1.
As shown in Figure 1 and Figure 2, in the present embodiment 1, the height of the limit guide block 1c is more than the thickness of the disk 1b.
So set, the amplitude of limit guide block 1c double swerves in positioning runner 2e can be effectively reduced, make limit guide block 1c with
Have between positioning runner 2e and more accurately coordinates precision.
As shown in figure 3, in the present embodiment 1, the positioning runner 2e penetrates through double-layer gear 2 in an axial direction.So set, can be with
Make axial movement space bigger of the simultaneous force disk 1 in double-layer gear 2, under defined axial movement distance, double-layer gear 2
Thickness can be arranged more small and exquisite, save installation space, convenient to implement to reequip to existing gas-cooker.
Embodiment 2
As shown in fig. 7, embodiment 2 discloses the double-layer gear linkage mechanism of another air blast oxygenation bi-directional regulator,
Difference lies in the structure of Synchronous Transmission part and double-layer gear 2 is different with embodiment 1.
As shown in Fig. 7~Figure 10, in the present embodiment 2, the Synchronous Transmission part uses simultaneous force bar 4, the double-layer gear 2
It is internally provided with the power bar slot 2f to match with 4 geomery of simultaneous force bar, the simultaneous force bar 4 is slidedly assemblied in power bar slot 2f
It is interior.So set, can only slide axially in power bar slot 2f of the simultaneous force bar 4 in double-layer gear 2 so that simultaneous force bar 3 with it is double
Stable transmission is reliable between layer gear 2.
So set, when the footstalk 3.1 of combustion gas assembly 3 presses down on sparking【As shown in figure 11】, simultaneous force bar 4 can be with
It moves axially, will not be interfered by double-layer gear 2 with footstalk 3.1；When the rotation of footstalk 3.1 of combustion gas assembly 3 is adjusted for gas quantity【Such as
Shown in Figure 12】, simultaneous force bar 4 can drive double-layer gear 2 to move synchronously, the torque that footstalk 3.1 rotates successfully is input to again
Bi-directional regulator.
As shown in figure 8, in the present embodiment 2, the both sides power bar slot 2f inside the double-layer gear 2 are equipped with hollow out chamber 2g.Such as
This setting can mitigate the weight of double-layer gear 2 under the premise of ensureing that 2 structural strength of double-layer gear meets the requirements.
In the present embodiment, two elastic positioning pins can be added on the simultaneous force bar 4, are stayed between two elastic positioning pins
There is spacing, which will match with 3.1 size of footstalk of combustion gas assembly 3, and the use of elastic positioning pin is to enable simultaneous force bar 4
At the suitable position on footstalk 3.1.In actual processing, one of elastic positioning pin can be by simultaneous force bar
Positioning protrusion is arranged on 4 to substitute.
Claims (10)
1. air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator, it is characterised in that：Including Synchronous Transmission part and double-layered tooth
It takes turns (2)；The Synchronous Transmission part is used to be fixed on the footstalk (3.1) of combustion gas assembly (3), and the double-layer gear (2) is for covering
It, being capable of axially opposing movement but nothing between Synchronous Transmission part and double-layer gear (2) on the footstalk (3.1) of combustion gas assembly (3)
Method relatively rotates；The double-layer gear (2) includes double-layered tooth wheel hub (2a), and the double-layered tooth wheel hub (2a) leans on the peripheral surface of upper end
The incomplete gear teeth in upper layer (2b) are equipped with, peripheral surface on lower side is equipped with the incomplete gear teeth of lower layer (2c), and the upper layer is endless
The full gear teeth (2b) and the lower layer incomplete gear teeth (2c) are interlaced in the axial direction, end to end on upright projection direction.
2. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as described in claim 1, it is characterised in that：On described
Central angle corresponding to the layer not exclusively gear teeth (2b) and the incomplete gear teeth of lower layer (2c) is 90 degree.
3. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as described in claim 1, it is characterised in that：It is described same
Step driving member is simultaneous force disk (1), and the simultaneous force disk (1) includes disk body, and the disk body center is equipped with material spider hub (1a),
The lower part material spider hub (1a) is equipped with to the horizontal-extending disk in periphery (1b), and disk (1b) outer periphery is equipped with an at least centering
The symmetrical limit guide block of the heart (1c)；The double-layer gear (2) is internally provided with the cavity (2d) that Open Side Down, the synchronization
Power disk (1) setting is provided in the axial direction with and the limit guide block (1c) phase in cavity (2d) on cavity (2d) inner wall
Matched positioning runner (2e), limit guide block (1c) are slidedly assemblied in correspondingly in positioning runner (2e).
4. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 3, it is characterised in that：The disk
The outer periphery face (1b) is equipped with the symmetrical limit guide block (1c) in two pairs of centers, and the center of two pairs of limit guide blocks (1c)
Line is mutually perpendicular to.
5. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 3, it is characterised in that：In described
Cartridge hub (1a) is equipped with radial screw hole (1d), and simultaneous force disk (1) passes through the clamp screw that is mounted in radial screw hole (1d)
Nail is fixed on the footstalk (3.1) of combustion gas assembly (3).
6. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 5, it is characterised in that：The diameter
It is counter sink to screw hole (1d).
7. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 3, it is characterised in that：The limit
The height of position guide pad (1c) is more than the thickness of the disk (1b).
8. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 3, it is characterised in that：It is described fixed
Position sliding slot (2e) penetrates through double-layer gear (2) in an axial direction.
9. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as described in claim 1, it is characterised in that：It is described same
Step driving member is simultaneous force bar (4), and the double-layer gear (2) is internally provided with the power to match with simultaneous force bar (4) geomery
Bar slot (2f), the simultaneous force bar (4) are slidedly assemblied in power bar slot (2f).
10. the double-layer gear linkage mechanism of air blast oxygenation bi-directional regulator as claimed in claim 9, it is characterised in that：It is described
The internal both sides power bar slot (2f) of double-layer gear (2) are equipped with hollow out chamber (2g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795766.9U CN207880173U (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795766.9U CN207880173U (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator |
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| Publication Number | Publication Date |
|---|---|
| CN207880173U true CN207880173U (en) | 2018-09-18 |
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| CN201721795766.9U Active CN207880173U (en) | 2017-12-21 | 2017-12-21 | Air blast is oxygenated the double-layer gear linkage mechanism of bi-directional regulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859773A (en) * | 2017-12-21 | 2018-03-30 | 慈溪市神驹节能科技有限公司 | Air blast is oxygenated the double-layer gear link gear of bi-directional regulator |
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2017
- 2017-12-21 CN CN201721795766.9U patent/CN207880173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859773A (en) * | 2017-12-21 | 2018-03-30 | 慈溪市神驹节能科技有限公司 | Air blast is oxygenated the double-layer gear link gear of bi-directional regulator |
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