CN208154529U - A kind of elevating mechanism of gas-cooker - Google Patents

Abstract

The utility model discloses a kind of elevating mechanisms of gas-cooker, mainly solve the problems, such as existing in the prior art not going up and down, burner and grate cannot be effectively protected.The elevating mechanism includes the round hole being provided on panel; burner base is set, for burner support and along the support frame for being equipped with teeth perpendicular to panel direction; panel bottom is set and moves the baffle for blocking and opening for realizing round hole along panel-level direction; it is fixed on the support plate of panel bottom, and fixed setting moves along the longitudinal direction with support frame on the supporting plate, for driving baffle to move along panel-level direction, realizes that burner and grate block the driving mechanism of protection.The utility model has many advantages, such as that structure is simple, protects in place, has a vast market foreground in gas cooker technical field.

Description

A kind of elevating mechanism of gas-cooker

Technical field

The utility model relates to gas cooker technical field, especially a kind of elevating mechanism of gas-cooker.

Background technique

Gas cooker refers to the kitchen utensils that straight fire heating is carried out using fuel gas as fuel, according to the type of fuel gas Gas cooker is divided into liquefied gas cooker, gas stove and natural gas range, according to the stove eye quantity of gas-cooker can be divided into again single stove, Double stoves and multi-hole kitchen range are widely used since fuel gas is cheap, economical and practical in places such as family, restaurants.Gas-cooker At work, fuel gas enters in stove from air inlet pipe, enters in burner by the adjusting of gas valve, while mixing a part of sky Gas, these mixed gas spray igniter simultaneously from the fire hole of distributor and light to form flame, these flames are used to add Heat is placed in the cooker on pan bracket.Traditional inlaid gas range includes that burner (burner, interior outer fire cover etc.), valve body (contain Nozzle, air door plate, volute spring, solenoid valve), panel, grate, knob, drip pan, furnace foot, bottom case, air inlet pipe, connecting tube, arteries and veins Rush igniter and thermocouple.The sparking mode of gas cooker is broadly divided into electronic ignition and two kinds of pulse firing.

Currently, the burner of most of gas-cookers is to be fixed on face, and grate is placed on burner, fire The position of burner and grate not liftable, can not go up and down to form hiding protection, meanwhile, make that there is also dead angles in hygienic cleaning.

Utility model content

The purpose of this utility model is to provide a kind of elevating mechanisms of gas-cooker, mainly solve existing in the prior art It can not go up and down, the problem of burner and grate cannot be effectively protected.

To achieve the goals above, the technical solution adopted in the utility model is as follows：

A kind of elevating mechanism of gas-cooker is arranged including the round hole being provided on panel in burner base, for being somebody's turn to do Burner support and edge are equipped with the support frame of teeth perpendicular to panel direction, are arranged in panel bottom and along panel-level direction The mobile baffle for blocking and opening for realizing round hole, is fixed on the support plate of panel bottom, and be fixed at support plate It is upper, moved along the longitudinal direction with support frame for driving baffle to move along panel-level direction, realize that burner and grate block The driving mechanism of protection；The bottom of the baffle is equipped with the teeth laid in the horizontal direction.

Specifically, the driving mechanism includes fixed direct current generator on the supporting plate, is connect with the shaft of direct current generator Driving gear, equal first connecting levers and the second connecting lever hinged with support plate be provided on the first connecting lever and first turn as this First idler wheel of first connecting lever one end is arranged in first connecting hole of the rotation basic point of arm, and setting is in the first connecting lever other end, use In the first driven gear being engaged between driving gear and the teeth of support frame, setting support plate and the first connecting hole it Between, resetted for the first driven gear and be detached from the first back-moving spring that engages of driving gear, be provided on the second connecting lever simultaneously Second connecting hole of the rotation basic point as second connecting lever, is arranged in second idler wheel of second connecting lever one end, is arranged second The connecting lever other end, for be engaged on driving gear and baffle bottom teeth the second driven gear, and setting supporting Between plate and the second connecting hole, is resetted for the second driven gear and be detached from the second back-moving spring engaged with driving gear；Institute It states direct current generator and controller is electrically connected and realizes motor positive and inverse under controller control action.

Further, the baffle bottom, which is additionally provided with, is in rolling contact with the first idler wheel, realizes the first driven gear and driving The first boss of gear engagement.

Further, support frame as described above, which is additionally provided with, is in rolling contact with the second idler wheel, realizes the second driven gear and driving The second boss of gear engagement.

Preferably, the panel bottom is additionally provided with and the matched guide rail of barrier slides.

Compared with prior art, the utility model has the advantages that：

The utility model, which is dexterously equipped with, provides the driving mechanism of burner and grate protection, in the effect of driving mechanism Under, realize the lifting of burner and grate, and blocked using baffle, on the one hand, the effective of burner and grate can be provided Protection, second aspect is also convenient to clean to panel, burner and grate, solves the problems, such as health cleaning dead angle.In addition, The driving mechanism of the utility model is using direct current generator driving gear rotation, and structure is relatively simple, and driving capability is strong.? Under the action of controller, DC motor positive and negative rotation is realized, in the present invention, the progress of two boss is dexterously arranged in driving mechanism The mechanical part of support frame and baffle mobile handoff, being designed in this way is advantageous in that, keeps driving structure movement more reliable, machinery is matched It closes in place, no diastema, bite phenomenon.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, will use below required in embodiment Attached drawing is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore is not to be seen as It is the restriction to protection scope, it to those skilled in the art, without creative efforts, can be with root Other relevant attached drawings are obtained according to these attached drawings.

Fig. 1 is the structure partial schematic diagram of the utility model.

In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows：

1- panel, 2- burner, 3- grate, 4- air inlet pipe, 5- support frame, 6- controller, 7- baffle, 8- support plate, 9- Direct current generator, the first connecting lever of 10-, the second connecting lever of 11-, 12- first back-moving spring, 13- second back-moving spring, 14- drive gear, The second driven gear of 15-, the first driven gear of 16-, 17- guide rail, 18- proportion magnetic valve, 19- round hole, 51- second boss, 71- first boss, the first idler wheel of 101-, the first connecting hole of 102-, the second idler wheel of 111-, the second connecting hole of 112-.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiments of the present invention includes But it is not limited to the following example.

Embodiment

As shown in Figure 1, the present embodiment discloses a kind of elevating mechanism of gas-cooker, wherein gas-cooker includes for being embedded in The controller 6 in the space that bottom case and panel are formed and burning is arranged in the panel 1 of formula installation, the bottom case being fastened on panel Device 2, the pulse igniter TQ connecting with burner 2 are connect, for detecting going out for signal of putting out a fire when gas-cooker burning with controller Fiery probe BP, the grate 3 being placed on burner 2 are connect, for adjusting flame size and connecing for two coils four with burner 2 The proportion magnetic valve KT18 of line end, the air inlet pipe 4 being connect with proportion magnetic valve KT18.Only simply describe gas-cooker in Fig. 1 Partial schematic diagram, known its structure arrangement of those skilled in the art, and existing component is not belonging to the utility model improvement, The structure and installation site of it will not be described here existing component, the present embodiment improvement are that elevating mechanism includes being provided with face Round hole 19 on plate 1 is arranged in 2 bottom of burner, supports for the burner 2 and be equipped with tooth along perpendicular to 1 direction of panel The support frame 5 of tooth is arranged in 1 bottom of panel and moves the gear for blocking and opening for realizing round hole 19 along 1 horizontal direction of panel Plate 7, is fixed on the support plate 8 of 1 bottom of panel, and is fixed in support plate 8, for driving baffle 7 horizontal along panel 1 Direction is mobile and support frame 5 moves along the longitudinal direction, realizes that burner 2 and grate 3 block the driving mechanism of protection.It is apparent that In order to guarantee that baffle 7 can move in the horizontal direction, bottom is equipped with the teeth of gear engagement.It is additionally provided with and keeps off in 1 bottom of panel The guide rail 17 of 7 shiding matching of plate.

In the present embodiment, the specific structure of driving mechanism includes the DC micro-motor 9 being fixed in support plate 8, with The driving gear 14 of the shaft connection of direct current generator 9, first connecting lever 10 and second connecting lever 11 hinged with support plate 8, open up First connecting hole 102 of the rotation basic point on the first connecting lever 10 and as first connecting lever 10, is arranged in the first connecting lever 10 1 End the first idler wheel 101, be arranged in 10 other end of the first connecting lever, for be engaged on driving gear 14 and support frame 5 teeth it Between the first driven gear 16, be arranged between support plate 8 and the first connecting hole 102, for the first driven gear 16 reset simultaneously It is detached from and drives the first back-moving spring 12 that engages of gear 14, be provided on the second connecting lever 11 and the rotation as second connecting lever 11 Second idler wheel 111 of 11 one end of the second connecting lever is arranged in the second connecting hole 112 for turning basic point, is arranged another in the second connecting lever 11 Second driven gear 15 of teeth hold, for being engaged on driving gear 14 and 7 bottom of baffle, and be arranged in support plate 8 Between the second connecting hole 112, is resetted for the second driven gear 15 and be detached from the second reset bullet engaged with driving gear 14 Spring 13.Wherein, it is additionally provided in 7 bottom of baffle and is in rolling contact with the first idler wheel 101, realizes the first driven gear 16 and driving gear The first boss 71 of 14 engagements.At the same time, it is additionally provided in support frame 5 and is in rolling contact with the second idler wheel 111, realizes that second is driven The second boss 51 that gear 15 is engaged with driving gear 14.The arts such as " first " that uses in the present embodiment, " second ", " third " Language is only used for distinguishing same base part, cannot be understood as the restriction to protection scope.

By taking Fig. 1 is original state as an example, first boss 71 and the first idler wheel 101 are squeezed and are contacted, according to connecting lever lever principle, The first driven gear 16 for being connected to 10 other end of the first connecting lever is engaged with the teeth of driving gear 14 and support frame 5 respectively, directly Galvanic electricity machine rotates clockwise, then support frame 5 declines along longitudinal direction.And if only if, when the decline of support frame 5 will be in place, the second idler wheel 111 contact with the extruding of second boss 51, engage the second driven gear 15 with the teeth of gear 14 and 7 bottom of baffle are driven, keep off 7 level of plate is moved to the left, and is detached from the first driven gear 16 with the teeth of driving gear 14 and support frame 5, meanwhile, support Frame 5 is fallen into place.Direct current generator continues to rotate clockwise, and baffle 7 is made to block round hole 19 completely.The opening and support of baffle 7 The uphill process of frame 5, with uphill process on the contrary, it will not be described here.It is further to note that the first connecting lever and the second connecting lever Shape be not limited to depicted in figure 1, be able to achieve the teeth of 7 bottom of mesh driving gear and baffle as long as squeezing with boss (teeth of support frame 5).In conclusion the utility model has many advantages, such as that structure is simple, protects in place, in gas cooker Technical field has a vast market foreground.

Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention, In every case the design principle of the utility model is used, and carries out the non-creative variation worked and made on this basis, it should all Belong within the protection scope of the utility model.

Claims (4)

1. a kind of elevating mechanism of gas-cooker, which is characterized in that including the round hole (19) being provided on panel, setting is being burnt Device bottom, for the burner support and along perpendicular to panel direction be equipped with teeth support frame (5), setting panel bottom, And the baffle (7) for blocking and opening for realizing round hole (19) is moved along panel-level direction, it is fixed on the support of panel bottom Plate (8), and be fixed on support plate (8), for driving baffle (7) to move and support frame (5) along panel-level direction It moves along the longitudinal direction, realize that burner (2) and grate (3) block the driving mechanism of protection；The bottom of the baffle (7) is equipped with The teeth laid in the horizontal direction；

The driving mechanism includes the direct current generator (9) being fixed on support plate (8), is connect with the shaft of direct current generator (9) It drives gear (14), first connecting lever (10) and second connecting lever (11) hinged with support plate (8), is provided with the first connecting lever (10) The first connecting hole (102) of upper and rotation basic point as first connecting lever (10) is arranged the of the first connecting lever (10) one end One idler wheel (101) is arranged in the first connecting lever (10) other end, the teeth for being engaged on driving gear (14) and support frame (5) Between the first driven gear (16), be arranged between support plate (8) and the first connecting hole (102), for the first driven gear (16) it resets and is detached from and drives gear (14) first back-moving spring (12) for engaging, be provided on the second connecting lever (11) and conduct The second connecting hole (112) of the rotation basic point of second connecting lever (11), is arranged the second idler wheel in the second connecting lever (11) one end (111), in the second connecting lever (11) other end, for being engaged on driving gear (14) and baffle (7) bottom teeth are set Second driven gear (15), and be arranged between support plate (8) and the second connecting hole (112), be used for the second driven gear (15) it resets and is detached from the second back-moving spring (13) engaged with driving gear (14)；The direct current generator (9) and controller electricity Gas connects and realizes positive and negative rotation under the action of controller.

2. a kind of elevating mechanism of gas-cooker according to claim 1, which is characterized in that baffle (7) bottom is also set Have and is in rolling contact with the first idler wheel (101), realizes the first boss that the first driven gear (16) is engaged with driving gear (14) (71)。

3. a kind of elevating mechanism of gas-cooker according to claim 1, which is characterized in that support frame as described above (5) is additionally provided with It is in rolling contact with the second idler wheel (111), realizes the second boss (51) that the second driven gear (15) is engaged with driving gear (14).

4. a kind of elevating mechanism of gas-cooker according to claim 2, which is characterized in that the panel bottom be additionally provided with The guide rail (17) of baffle (7) shiding matching.