CN114233813A - Gas adjusting device capable of rotating forward and backward - Google Patents
Gas adjusting device capable of rotating forward and backward Download PDFInfo
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- CN114233813A CN114233813A CN202210075638.6A CN202210075638A CN114233813A CN 114233813 A CN114233813 A CN 114233813A CN 202210075638 A CN202210075638 A CN 202210075638A CN 114233813 A CN114233813 A CN 114233813A
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- transmission part
- gear
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- block
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- 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
- F16H1/227—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 comprising two or more gearwheels in mesh with the same internally toothed wheel
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Retarders (AREA)
Abstract
The invention relates to a gas adjusting device capable of rotating forward and backward, which comprises a driving motor and a rotating ring used for being connected with a knob of gas equipment, wherein a first clutch and a second clutch are connected between the driving motor and the rotating ring, a transmission gear is arranged on the rotating ring, a driving gear is arranged on the driving motor, the driving gear is respectively in transmission connection with a first lower gear and a second lower gear, the rotating directions of the first lower gear and the second lower gear are the same, the driving motor can realize the forward rotation and the reverse rotation of the rotating ring by arranging the first clutch and the second clutch, and the effect of forward rotation or reverse rotation of the knob of the gas equipment can be realized without manual adjustment, so that the adjusting effect of the gas adjusting device is more flexible and changeable, and the automation degree of the gas adjusting device is improved.
Description
Technical Field
The invention relates to the technical field of gas equipment, in particular to a gas adjusting device capable of rotating forward and backward.
Background
Patent document No. CN213146658U discloses "a fire adjusting device for gas cooker", and its specification and accompanying drawings disclose "a gas knob rotating part further includes: be located drive fluted disc top is provided with twists and moves the casing, it supports the casing to be provided with on the lower surface of twisting the casing, the lower extreme that supports the casing supports and leans on drive fluted disc, it is used for fixing to twist to be provided with drive arrangement installation position on the casing drive arrangement in this embodiment drive arrangement includes driving motor, and driving motor sets up on the motor support, driving motor follows the radial setting of drive fluted disc is connected with separation and reunion portion in driving motor's axis of rotation, separation and reunion portion connects drive gear, drive gear run through it after twisting the casing tooth with the tooth on the drive fluted disc meshes mutually. The clutch part is connected with the driving gear when the driving motor rotates and is disconnected from the driving gear when the driving motor rotates in the reverse direction. When the driving motor rotates forwards, the clutch part enables the driving gear to be fixedly connected with the rotating shaft of the driving motor, so that the driving motor rotates to drive the driving gear to rotate, and the driving device moves around the driving fluted disc in the inner area of the driving fluted disc. When the driving motor rotates reversely, the clutch part enables the driving gear to be separated from the rotating shaft of the driving motor, so that the rotation of the driving gear has no influence on the driving motor.
The driving fluted disc can only be rotated by the driving motor through the rotation in a single direction, and the control and adjustment effect of the driving motor on the fire consumption of the gas stove is not flexible enough.
Therefore, further improvements are needed.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned deficiencies of the prior art, and to provide a gas regulator capable of rotating forward and backward, which is intended to solve at least one of the above-mentioned problems of the prior art to some extent.
The purpose of the invention is realized as follows:
the utility model provides a but gas adjusting device of just reversing, includes driving motor and is used for the rotatory ring of being connected with gas equipment's knob, is connected with first clutch and second clutch between driving motor and the rotatory ring, is equipped with the driving gear on the rotatory ring, is equipped with drive gear on the driving motor.
The first clutch comprises a first upper transmission part and a first lower transmission part, the first upper transmission part is provided with a first upper gear meshed with the transmission teeth, and the first lower transmission part is provided with a first lower gear meshed with the driving gear.
The second clutch includes transmission portion and second lower transmission portion on the second, and transmission portion is equipped with the second upper gear that is used for with the driving tooth meshing on the second, and transmission portion is equipped with the second lower gear that is used for with drive gear meshing under the second.
The driving gear is in transmission connection with the first lower gear and the second lower gear respectively, and the rotating directions of the first lower gear and the second lower gear are the same.
When the first lower transmission part rotates forwards under the action of the first lower gear, the first lower transmission part drives the first upper transmission part and the first upper gear to rotate forwards, the rotating ring rotates forwards, and when the first lower transmission part rotates reversely under the action of the first lower gear, the first upper transmission part and the first lower transmission part rotate relatively.
When the second lower transmission part rotates reversely under the action of the second lower gear, the second lower transmission part drives the second upper transmission part and the second upper gear to rotate reversely, the rotating ring rotates reversely, and when the second lower transmission part rotates normally under the action of the second lower gear, the second upper transmission part and the second lower transmission part rotate relatively.
One side of the first lower transmission part, which faces the first upper transmission part, is provided with a first lower guide inclined plane, the first lower guide inclined plane is arranged in a downward inclination mode along the positive rotation direction, the first upper transmission part is provided with a first upper guide inclined block matched with the first lower guide inclined plane, and the upper end of the first lower guide inclined plane is provided with a first driving block.
One side of the second lower transmission part facing the second upper transmission part is provided with a second lower guide inclined plane, the second lower guide inclined plane is arranged in a downward inclination mode along the reverse direction, the second upper transmission part is provided with a second upper guide inclined block matched with the second lower guide inclined plane, and the upper end of the second lower guide inclined plane is provided with a second driving block.
When the first lower transmission part rotates forwards under the action of the first lower gear, the first upper guide inclined block slides upwards along the first lower guide inclined plane and is abutted against the first driving block, and the first driving block pushes the first upper guide inclined block to rotate forwards; the second lower transmission part rotates positively under the action of a second lower gear, the second upper guide inclined block slides downwards along the second lower guide inclined plane, and the second upper gear is separated from the transmission teeth; the second driving block and the second upper guide inclined block are kept separated from each other.
When the first lower transmission part rotates reversely under the action of the first lower gear, the first upper guide inclined block slides downwards along the first lower guide inclined plane, the first upper gear is separated from the transmission teeth, and the first driving block and the first upper guide inclined block are kept separated from each other; the second lower transmission part rotates reversely under the action of the second lower gear, the second upper guide inclined block slides upwards along the second lower guide inclined plane and is abutted against the second driving block, and the second driving block pushes the second upper guide inclined block to rotate reversely.
The first upper transmission part is connected with a first return spring for pushing the first upper transmission part to move towards the direction of the first lower transmission part.
And when the first upper guide inclined block slides downwards along the first lower guide inclined plane and enters the first locking groove, the first upper transmission part and the first lower transmission part stop rotating relatively.
The first upper transmission part and the second upper transmission part move along the up-down direction at the same rotation angle in different strokes, and the total strokes of the first upper transmission part and the second upper transmission part moving in the up-down direction are larger than the thicknesses of the first upper gear and the second upper gear.
When the rotating ring is engaged with the first upper gear, the rotating ring is disengaged from the first upper gear.
When the rotating ring is engaged with the first upper gear, the rotating ring is disengaged from the first upper gear.
And the second upper transmission part is connected with a second return spring for pushing the second upper transmission part to move towards the direction of the second lower transmission part.
And when the second upper guide inclined block slides downwards along the second lower guide inclined plane and enters the second locking groove, the second upper transmission part and the second lower transmission part stop rotating relatively.
The rotary ring is connected with a detachable joint part, and the joint part is provided with a connecting slotted hole corresponding to a knob of the gas equipment.
The driving motor is electrically connected with an electric control device for controlling the steering of the driving motor.
The invention has the beneficial effects that:
make driving motor can realize the forward and the antiport's of rotatory ring control through setting up first clutch and second clutch, need not manual regulation and also can realize the knob forward or the antiport's of gas equipment effect to make gas adjusting device's regulation effect nimble changeable more, promote gas adjusting device's degree of automation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a first schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram according to an embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 4 is a first schematic diagram of an operating state according to an embodiment of the present invention.
Fig. 5 is a schematic diagram illustrating a second working state according to an embodiment of the present invention.
Fig. 6 is a third schematic view of the working state of the embodiment of the invention.
Fig. 7 is a first assembly diagram of the first clutch according to the embodiment of the invention.
FIG. 8 is a second schematic view of the assembly of the first clutch in accordance with the embodiment of the present invention.
Fig. 9 is a first schematic assembly diagram of a second clutch according to the embodiment of the invention.
FIG. 10 is a second schematic view of the second clutch assembly in accordance with the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-10, the gas regulating device capable of rotating forward and backward comprises a driving motor 1 and a rotating ring 2 connected with a knob of a gas device, wherein a first clutch and a second clutch are connected between the driving motor 1 and the rotating ring 2, a transmission gear 21 is arranged on the rotating ring 2, and a driving gear 11 is arranged on the driving motor 1.
The first clutch comprises a first upper transmission part 31 and a first lower transmission part 41, the first upper transmission part 31 is provided with a first upper gear 51 for meshing with the transmission teeth 21, and the first lower transmission part 41 is provided with a first lower gear 61 for meshing with the drive gear 11.
The second clutch comprises a second upper transmission part 32 and a second lower transmission part 42, the second upper transmission part 32 being provided with a second upper gear 52 for meshing with the transmission teeth 21, the second lower transmission part 42 being provided with a second lower gear 62 for meshing with the driving gear 11.
The driving gear 11 is in transmission connection with a first lower gear 61 and a second lower gear 62 respectively, and the rotation directions of the first lower gear 61 and the second lower gear 62 are the same.
When the first lower transmission part 41 rotates in the forward direction by the first lower gear 61, the first lower transmission part 41 drives the first upper transmission part 31 and the first upper gear 51 to rotate in the forward direction, and the rotating ring 2 rotates in the forward direction, and when the first lower transmission part 41 rotates in the reverse direction by the first lower gear 61, the first upper transmission part 31 and the first lower transmission part 41 rotate relatively.
When the second lower transmission part 42 rotates in the reverse direction by the second lower gear 62, the second lower transmission part 42 drives the second upper transmission part 32 and the second upper gear 52 to rotate in the reverse direction, so that the rotating ring 2 rotates in the reverse direction, and when the second lower transmission part 42 rotates in the forward direction by the second lower gear 62, the second upper transmission part 32 and the second lower transmission part 42 rotate relatively.
Make driving motor 1 can realize rotating the forward and the antiport control of ring 2 through setting up first clutch and second clutch, need not manual regulation and also can realize the knob forward or the antiport effect to gas equipment to make gas adjusting device's regulation effect more nimble changeable, promote gas adjusting device's degree of automation.
Further, a first lower guide inclined surface 411 is arranged on one side of the first lower transmission part 41 facing the first upper transmission part 31, the first lower guide inclined surface 411 is arranged to incline downwards along the forward rotation direction, the first upper transmission part 31 is provided with a first upper guide inclined block 311 matched with the first lower guide inclined surface 411, and a first driving block 412 is arranged at the upper end of the first lower guide inclined surface 411.
One side of the second lower transmission part 42 facing the second upper transmission part 32 is provided with a second lower guide inclined surface 421, the second lower guide inclined surface 421 is arranged to incline downwards along the reverse direction, the second upper transmission part 32 is provided with a second upper guide inclined block 321 matched with the second lower guide inclined surface 421, and the upper end of the second lower guide inclined surface 421 is provided with a second driving block 422.
When the first lower transmission part 41 rotates forward under the action of the first lower gear 61, the first upper guide inclined block 311 slides upwards along the first lower guide inclined plane 411 and abuts against the first driving block 412, and the first driving block 412 pushes the first upper guide inclined block 311 to rotate forward; the second lower transmission part 42 rotates in the forward direction under the action of the second lower gear 62, the second upper guide sloping block 321 slides downwards along the second lower guide sloping block 421, and the second upper gear 52 is separated from the transmission teeth 21; the second driving block 422 and the second upper guide slant block 321 are kept separated from each other.
When the first lower transmission part 41 rotates reversely under the action of the first lower gear 61, the first upper guide inclined block 311 slides downwards along the first lower guide inclined plane 411, the first upper gear 51 is separated from the transmission teeth 21, and the first driving block 412 and the first upper guide inclined block 311 are kept separated from each other; the second lower transmission part 42 rotates reversely under the action of the second lower gear 62, the second upper inclined guide block 321 slides upwards along the second lower inclined guide surface 421 and abuts against the second driving block 422, and the second driving block 422 pushes the second upper inclined guide block 321 to rotate reversely.
When the user directly twists the rotatory ring 2 forward with the hand and rotates, first upper drive portion 31 can not produce the rotatory torsion of forward to first lower drive portion 41, avoids damaging driving motor 1 because of directly twisting rotatory ring 2 forward rotation, and like the same reason, also can not damage driving motor 1 when the user directly twists rotatory ring 2 reverse rotation with the hand.
Further, the first upper transmission part 31 is connected with a first return spring 71 for pushing the first upper transmission part 31 to move towards the first lower transmission part 41, and the first return spring 71 can enable the first upper transmission part 31 and the first lower transmission part 41 to be attached to each other in the vertical direction, so that the connection effect between the first upper transmission part 31 and the first lower transmission part 41 is more stable.
Furthermore, the first lower transmission part 41 is provided with a first locking groove 413 corresponding to the lower end of the first lower guiding inclined surface 411, when the first upper guiding inclined block 311 slides downwards along the first lower guiding inclined surface 411 and enters the first locking groove 413, the relative rotation between the first upper transmission part 31 and the first lower transmission part 41 stops, and when the user twists the rotating ring 2 by hand to rotate forwards until the first upper guiding inclined block 311 is matched with the first locking groove 413, the positioning effect on the rotating ring 2 can be achieved, and the position of the rotating ring 2 is more stable.
Further, the first upper transmission part 31 and the second upper transmission part 32 have different up-down movement strokes under the same rotation angle, and the total up-down movement strokes of the first upper transmission part 31 and the second upper transmission part 32 are larger than the thicknesses of the first upper gear 51 and the second upper gear 52.
Preferably, the strokes of the first upper transmission part 31 and the second upper transmission part 32 moving in the up-and-down direction at the same rotation angle may be made different by making the inclination of the first lower guide slope 411 different from the inclination of the second lower guide slope 421.
When the rotating ring 2 is meshed with the first upper gear 51, the rotating ring 2 is separated from the first upper gear 52.
When the rotating ring 2 is meshed with the first upper gear 52, the rotating ring 2 is separated from the first upper gear 51.
When the thickness of driving gear 21 is great, first upper gear 51 and first upper gear 52 remain to mesh with driving gear 21 all the time in the process of up-and-down motion, it can also be guaranteed that the phenomenon of tooth beating does not occur between first upper gear 51 and first upper gear 52 and driving gear 21, however, in order to make the whole thickness of the product smaller, the thickness of driving gear 21 may be relatively thinner, at this moment, first upper gear 51 and first upper gear 52 can appear to separate with driving gear 21 in the process of up-and-down motion and mesh or mesh the process of separation, the phenomenon of tooth beating can appear in these processes at will.
Because the first upper transmission part 31 and the second upper transmission part 32 have different strokes of moving in the up-and-down direction under the same rotation angle, the first upper gear 51 and the first upper gear 52 form a time difference in the process of meshing and separating with the transmission teeth 21, and the first upper gear 51 and the first upper gear 52 cannot be meshed or meshed with each other through the process of separating or separating at the same time, so that the gear beating phenomenon caused by the process of simultaneously meshing or separating through separating is avoided.
Further, the second upper transmission part 32 is connected with a second return spring 72 for pushing the second upper transmission part to move towards the second lower transmission part 42, and the second return spring 72 can make the second upper transmission part 32 and the second lower transmission part 42 tightly attached to each other in the vertical direction, so that the connection effect between the two parts is more stable.
Further, a second locking groove 423 is formed in the second lower transmission portion 42 corresponding to the lower end of the second lower guiding inclined plane 421, when the second upper guiding inclined block 321 slides downwards along the second lower guiding inclined plane 421 and enters the second locking groove 423, the second upper transmission portion 32 and the second lower transmission portion 42 stop rotating relatively, and when a user twists the rotating ring 2 by hand to rotate reversely until the second upper guiding inclined block 321 is matched with the second locking groove 423, the positioning effect on the rotating ring 2 can be achieved, and the position of the rotating ring 2 is more stable.
Furthermore, the rotary ring 2 is connected with a joint part 8 which can be detached from the rotary ring, the joint part 8 is provided with a connecting slotted hole 81 corresponding to a knob of gas equipment, and the rotary ring 2 can be matched with knobs of different gas equipment by replacing the joint part 8 with different sizes of the connecting slotted hole 81, so that the adaptability of the equipment is improved.
Further, the driving motor 1 is electrically connected with an electric control device 9 for controlling the steering of the driving motor, and the electric control device 9 controls the steering of the driving motor 1 so as to control the adjustment of the firepower of the gas equipment, thereby realizing the automatic control effect of adjusting the firepower of the gas equipment.
Preferably, the electric control device 9 is further provided with a control assembly, so that a user can conveniently control and operate the electric control device.
The control component can be a mechanical key, a touch key or a wireless remote control, wherein the wireless remote control can be carried out in an infrared or Bluetooth communication mode.
The working principle of the invention is as follows:
as shown in fig. 4 and 5, fig. 4 is an initial state, when the driving motor 1 drives the driving gear 11 to rotate in a reverse direction, the driving gear 11 drives the first lower gear 61 and the second lower gear 62 to rotate in a forward direction, the first lower gear 61 drives the first lower transmission part 41 to rotate in the forward direction, the first upper guide inclined block 311 slides upwards along the first lower guide inclined plane 411 and abuts against the first driving block 412, the first driving block 412 pushes the first upper guide inclined block 311 to rotate in the forward direction, the first upper guide inclined block 311 drives the first upper transmission part 31 to rotate in the forward direction, the first upper transmission part 31 drives the first upper gear 51 to rotate in the forward direction, and the first upper gear 51 drives the rotating ring 2 to rotate in the forward direction. Then, the second upper transmission part 32 and the second lower transmission part 42 are synchronously rotated in the forward direction by the rotating ring 2 and the driving gear 11, respectively, and the power output from the driving motor 1 is transmitted to the rotating ring 2 without passing through the second clutch.
As shown in fig. 4 and 6, fig. 4 is an initial state, when the driving motor 1 drives the driving gear 11 to rotate in the forward direction, the driving gear 11 drives the first lower gear 61 and the second lower gear 62 to rotate in the reverse direction, the second lower gear 62 drives the second lower transmission part 42 to rotate in the reverse direction, the second upper inclined guide block 321 slides upwards along the second lower inclined guide surface 421 and abuts against the second driving block 422, the second driving block 422 pushes the second upper inclined guide block 321 to rotate in the reverse direction, the second upper inclined guide block 321 drives the second upper transmission part 32 to rotate in the reverse direction, the second upper transmission part 32 drives the second upper gear 52 to rotate in the reverse direction, and the second upper gear 52 drives the rotating ring 2 to rotate in the reverse direction. Then, the first upper transmission part 31 and the second lower transmission part 42 are synchronously and reversely rotated by the rotating ring 2 and the driving gear 11, respectively, and the power output from the driving motor 1 is transmitted to the rotating ring 2 without passing through the first clutch.
The above examples are only preferred embodiments of the present invention, and other embodiments of the present invention are possible. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope set forth in the claims of the present application.
Claims (9)
1. A gas adjusting device capable of rotating forward and backward comprises a driving motor (1) and a rotating ring (2) connected with a knob of gas equipment, and is characterized in that a first clutch and a second clutch are connected between the driving motor (1) and the rotating ring (2), transmission teeth (21) are arranged on the rotating ring (2), and a driving gear (11) is arranged on the driving motor (1);
the first clutch comprises a first upper transmission part (31) and a first lower transmission part (41), the first upper transmission part (31) is provided with a first upper gear (51) used for being meshed with the transmission teeth (21), and the first lower transmission part (41) is provided with a first lower gear (61) used for being meshed with the driving gear (11);
the second clutch comprises a second upper transmission part (32) and a second lower transmission part (42), the second upper transmission part (32) is provided with a second upper gear (52) used for being meshed with the transmission teeth (21), and the second lower transmission part (42) is provided with a second lower gear (62) used for being meshed with the driving gear (11);
the driving gear (11) is in transmission connection with the first lower gear (61) and the second lower gear (62) respectively, and the rotating directions of the first lower gear (61) and the second lower gear (62) are the same;
when the first lower transmission part (41) rotates in the forward direction under the action of the first lower gear (61), the first lower transmission part (41) drives the first upper transmission part (31) and the first upper gear (51) to rotate in the forward direction, the rotating ring (2) rotates in the forward direction, and when the first lower transmission part (41) rotates in the reverse direction under the action of the first lower gear (61), the first upper transmission part (31) and the first lower transmission part (41) rotate relatively;
when the second lower transmission part (42) rotates reversely under the action of the second lower gear (62), the second lower transmission part (42) drives the second upper transmission part (32) and the second upper gear (52) to rotate reversely, the rotating ring (2) rotates reversely, and when the second lower transmission part (42) rotates normally under the action of the second lower gear (62), the second upper transmission part (32) and the second lower transmission part (42) rotate relatively.
2. The gas regulating device capable of rotating positively and negatively according to claim 1, which is characterized in that: a first lower guide inclined plane (411) is arranged on one side, facing the first upper transmission part (31), of the first lower transmission part (41), the first lower guide inclined plane (411) is arranged in a downward inclining mode along the positive rotation direction, a first upper guide inclined block (311) matched with the first lower guide inclined plane (411) is arranged on the first upper transmission part (31), and a first driving block (412) is arranged at the upper end of the first lower guide inclined plane (411);
a second lower guide inclined plane (421) is arranged on one side, facing the second upper transmission part (32), of the second lower transmission part (42), the second lower guide inclined plane (421) is arranged in a downward inclining mode along the reverse direction, a second upper guide inclined block (321) matched with the second lower guide inclined plane (421) is arranged on the second upper transmission part (32), and a second driving block (422) is arranged at the upper end of the second lower guide inclined plane (421);
when the first lower transmission part (41) rotates in the forward direction under the action of the first lower gear (61), the first upper guide inclined block (311) slides upwards along the first lower guide inclined plane (411) and abuts against the first driving block (412), and the first driving block (412) pushes the first upper guide inclined block (311) to rotate in the forward direction; the second lower transmission part (42) rotates positively under the action of a second lower gear (62), the second upper guide inclined block (321) slides downwards along the second lower guide inclined plane (421), and the second upper gear (52) is separated from the transmission teeth (21); the second driving block (422) and the second upper guide inclined block (321) are kept separated from each other;
when the first lower transmission part (41) rotates reversely under the action of the first lower gear (61), the first upper guide inclined block (311) slides downwards along the first lower guide inclined plane (411), the first upper gear (51) is separated from the transmission teeth (21), and the first driving block (412) and the first upper guide inclined block (311) are kept separated from each other; the second lower transmission part (42) rotates reversely under the action of the second lower gear (62), the second upper guide inclined block (321) slides upwards along the second lower guide inclined plane (421) and abuts against the second driving block (422), and the second driving block (422) pushes the second upper guide inclined block (321) to rotate reversely.
3. The gas regulating device capable of rotating forward and backward according to claim 2, wherein: the first upper transmission part (31) is connected with a first return spring (71) used for pushing the first upper transmission part to move towards the direction of the first lower transmission part (41).
4. The gas regulating device capable of rotating forward and backward according to claim 2, wherein: and a first locking groove (413) is formed in the first lower transmission part (41) corresponding to the lower end position of the first lower guide inclined surface (411), and when the first upper guide inclined block (311) slides downwards along the first lower guide inclined surface (411) and enters the first locking groove (413), the first upper transmission part (31) and the first lower transmission part (41) stop rotating relatively.
5. The gas regulating device capable of rotating forward and backward according to claim 2, wherein: the first upper transmission part (31) and the second upper transmission part (32) move in the vertical direction at the same rotation angle in different strokes, and the total strokes of the first upper transmission part (31) and the second upper transmission part (32) moving in the vertical direction are both larger than the thicknesses of the first upper gear (51) and the second upper gear (52);
when the rotating ring (2) is meshed with the first upper gear (51), the rotating ring (2) is separated from the first upper gear (52);
when the rotating ring (2) is meshed with the first upper gear (52), the rotating ring (2) is separated from the first upper gear (51).
6. The gas regulating device capable of rotating forward and backward according to claim 2, wherein: the second upper transmission part (32) is connected with a second return spring (72) used for pushing the second upper transmission part to move towards the direction of the second lower transmission part (42).
7. The gas regulating device capable of rotating forward and backward according to claim 2, wherein: and a second locking groove (423) is formed in the second lower transmission part (42) corresponding to the lower end of the second lower guide inclined surface (421), and when the second upper guide inclined block (321) slides downwards along the second lower guide inclined surface (421) and enters the second locking groove (423), the second upper transmission part (32) and the second lower transmission part (42) stop rotating relatively.
8. The gas regulating device capable of rotating forward and backward according to any one of claims 1 to 7, wherein: the rotary ring (2) is connected with a joint part (8) which can be detached from the rotary ring, and the joint part (8) is provided with a connecting slotted hole (81) corresponding to a knob of gas equipment.
9. The gas regulating device capable of rotating forward and backward according to any one of claims 1 to 7, wherein: the driving motor (1) is electrically connected with an electric control device (9) for controlling the steering of the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075638.6A CN114233813B (en) | 2022-01-22 | 2022-01-22 | Gas adjusting device capable of rotating forward and backward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075638.6A CN114233813B (en) | 2022-01-22 | 2022-01-22 | Gas adjusting device capable of rotating forward and backward |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114233813A true CN114233813A (en) | 2022-03-25 |
| CN114233813B CN114233813B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210075638.6A Active CN114233813B (en) | 2022-01-22 | 2022-01-22 | Gas adjusting device capable of rotating forward and backward |
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| CN (1) | CN114233813B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203964029U (en) * | 2014-06-04 | 2014-11-26 | 宁波杭州湾新区儿宝婴童用品有限公司 | The gas-cooker with automatic conversion flame intensity function |
| JP2016205746A (en) * | 2015-04-27 | 2016-12-08 | リンナイ株式会社 | Firepower adjusting device in gas cooking stove |
| CN207815408U (en) * | 2018-01-29 | 2018-09-04 | 南通大学 | A kind of gas kitchen range knob control device |
| CN213146658U (en) * | 2020-09-15 | 2021-05-07 | 东莞市森康环保科技有限公司 | Fire quantity adjusting device for gas stove |
| CN112944008A (en) * | 2021-02-01 | 2021-06-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and gas stove |
| CN213900072U (en) * | 2020-12-30 | 2021-08-06 | 深圳市大占科技有限公司 | Multifunctional gas adjusting knob and gas stove |
-
2022
- 2022-01-22 CN CN202210075638.6A patent/CN114233813B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203964029U (en) * | 2014-06-04 | 2014-11-26 | 宁波杭州湾新区儿宝婴童用品有限公司 | The gas-cooker with automatic conversion flame intensity function |
| JP2016205746A (en) * | 2015-04-27 | 2016-12-08 | リンナイ株式会社 | Firepower adjusting device in gas cooking stove |
| CN207815408U (en) * | 2018-01-29 | 2018-09-04 | 南通大学 | A kind of gas kitchen range knob control device |
| CN213146658U (en) * | 2020-09-15 | 2021-05-07 | 东莞市森康环保科技有限公司 | Fire quantity adjusting device for gas stove |
| CN213900072U (en) * | 2020-12-30 | 2021-08-06 | 深圳市大占科技有限公司 | Multifunctional gas adjusting knob and gas stove |
| CN112944008A (en) * | 2021-02-01 | 2021-06-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and gas stove |
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| Publication number | Publication date |
|---|---|
| CN114233813B (en) | 2022-06-21 |
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