CN211399880U

CN211399880U - Gas stove with liftable burner

Info

Publication number: CN211399880U
Application number: CN202020063118.XU
Authority: CN
Inventors: 何山; 乔之勇; 唐小梅
Original assignee: Mianyang Shuren Electromechanical Manufacturing Co ltd
Current assignee: Mianyang Shuren Electromechanical Manufacturing Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-01
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a gas-cooker of furnace end liftable, include: a support, the upper end of which is provided with a cooking bench; the furnace end fixing seat is arranged on the cooking bench; a furnace end, the lower end of which is provided with a mounting part; a rack shaft fixedly arranged at the bottom of the mounting part; a gear shaft, the teeth of which are engaged with the rack of the rack shaft; the mounting cylinder is fixedly arranged on the bracket and is positioned below the furnace end fixing seat; a rocking handle is rotatably arranged in the mounting cylinder through a bearing; the tail end of the rocking handle is fixedly connected with the gear shaft, and the rocking handle and the bearing inner ring are fixedly arranged; the bearing inner ring is rotatably arranged relative to the outer ring, and the bearing outer ring is fixedly arranged in the mounting cylinder; the cooker mounting seat is arranged on the cooking bench and is positioned above the furnace end fixing seat; the pot is placed on the pot mounting seat, and a distance is reserved between the pot bottom and the furnace end; the gas stove has the advantages that the distance between the stove head and the pot bottom is changed, so that the high-temperature part of flame heats, the gas stove is energy-saving and environment-friendly, the structure is simple, and the popularization is convenient.

Description

Gas stove with liftable burner

Technical Field

The utility model belongs to the technical field of gas cooking utensils, more specifically says, the utility model relates to a gas-cooker of furnace end liftable.

Background

The gas stove is a kitchen utensil heated by direct fire with liquefied petroleum gas (liquid), artificial gas, natural gas and other gas fuels. The gas stove is called a stove plate, the popularization degree of the gas stove is unknown, and a passing concept is difficult to see. When the gas stove works, gas enters the stove from the gas inlet pipe, enters the stove head through the adjustment of the gas valve (the adjustment is carried out by a user through a knob), and simultaneously mixes a part of air (the part of air is called as primary air), and the mixed gas flows from the fire of the distributorIn the holeThe spray is simultaneously ignited by an ignition device to form flames (the air required for combustion is called secondary air), and the flames are used for heating the cooking utensils placed on the pot support.

The burner of the existing gas stove is mostly directly contacted with the pan bottom of a cooker, the distance between the burner and the pan bottom is kept unchanged, and the change of flame height caused by the increase and decrease of gas consumption is not considered; when the gas consumption is increased, the height of the flame is increased, so that a large amount of flame sideslips from the pot bottom to the upper part of the pot bottom, the heat loss is large, the pot bottom cannot be heated at the high-temperature part of the flame, and the gas is not sufficiently combusted; when the gas consumption is small, the flame height is low, so that the flame cannot directly heat the pot bottom, only the waste heat of the flame is used, and the heat loss and the waste of gas are also caused; the existing gas stove capable of adjusting the distance between the furnace end and the pot bottom has a complex structure and high cost; therefore, a gas stove which can adjust the height of the stove head, has a simple structure and is convenient to popularize is needed.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to achieve these objects and other advantages in accordance with the present invention, there is provided a gas range with a liftable burner, comprising:

a support, the upper end of which is provided with a cooking bench; the furnace end fixing seat is arranged on the cooking bench and is provided with a furnace end mounting hole;

the lower end of the furnace end is provided with a mounting part, and the mounting part is movably arranged in the furnace end mounting hole; a rack shaft fixedly provided at the bottom of the mounting portion; a pinion shaft whose teeth mesh with the rack of the rack shaft; the mounting cylinder is fixedly arranged on the bracket and is positioned below the furnace end fixing seat; a rocking handle is rotatably arranged in the mounting cylinder through a bearing; the tail end of the rocking handle is fixedly connected with the gear shaft, and the rocking handle and the bearing inner ring are fixedly arranged; the bearing inner ring is rotatably arranged relative to the outer ring, and the bearing outer ring is fixedly arranged in the mounting cylinder;

the cooker mounting seat is arranged on the cooking bench and is positioned above the furnace end fixing seat; the pot is placed on the pot mounting seat, and a distance is reserved between the pot bottom and the furnace end;

the guide rail is arranged below the cooking bench and fixedly connected with the bracket; the sliding rod is arranged on the guide rail in a sliding mode; and the fixed gear is fixedly arranged at the upper end of the sliding rod, and the fixed teeth of the fixed gear are matched with the gear teeth of the gear shaft.

Preferably, a limiting part is arranged between the burner and the mounting part, and the limiting part is positioned above the burner mounting hole.

Preferably, the burner is provided with a gas inlet and an air inlet.

Preferably, wherein, the rack shaft is sleeved with a shaft sleeve, the shaft sleeve is fixedly arranged at the lower end of the cooking bench, and the rack shaft is movably arranged in the shaft sleeve.

Preferably, wherein the rack shaft, the pinion shaft and the crank are painted with a paint layer.

Preferably, wherein the burner fixing base is a frame structure with a cavity.

Preferably, the fixing connection mode of the mounting cylinder and the bracket is welding fixation; the bearing is arranged at the port of the mounting cylinder.

The utility model discloses at least, include following beneficial effect: this gas-cooker makes flame high temperature contact with the bottom of a boiler all the time through the furnace end structure that is provided with the liftable, through the distance of adjusting furnace end and bottom of a boiler, heats the bottom of a boiler, has not only practiced thrift the gas quantity, can also guarantee that the gas can fully burn, provides the best heating effect to the bottom of a boiler, and energy-concerving and environment-protective and simple structure, facilitate promotion.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Description of the drawings:

fig. 1 is a schematic structural view of a gas stove with a liftable burner provided by the present invention;

fig. 2 is a schematic structural view of a gear shaft and a rack shaft of a gas stove with a liftable burner provided by the utility model;

fig. 3 is the utility model provides a gas stove gear shaft and fixed gear structural schematic diagram of furnace end liftable.

The specific implementation mode is as follows:

the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-3: the utility model discloses a gas-cooker of furnace end liftable, include:

the upper end of the bracket 1 is provided with a cooking bench 2; the stove head fixing seat 3 is arranged on the cooking bench 2, and a stove head mounting hole 31 is formed in the stove head fixing seat 3;

a burner 4, the lower end of which is provided with a mounting part 41, the mounting part 41 is movably arranged in the burner mounting hole 31; a rack shaft 5 fixedly provided at the bottom of the mounting portion 41; a pinion shaft 6 having gear teeth 61 engaged with the rack 51 of the rack shaft 5; the mounting cylinder 7 is fixedly arranged on the bracket 1 and is positioned below the furnace end fixing seat 3; a rocking handle 9 is rotatably arranged in the mounting cylinder 7 through a bearing 8; the tail end of the rocking handle 9 is fixedly connected with the gear shaft 6, and the rocking handle 9 and the inner ring of the bearing 8 are fixedly arranged; the inner ring of the bearing 8 is rotatably arranged relative to the outer ring, and the outer ring of the bearing 8 is fixedly arranged in the mounting cylinder 7;

the cooker mounting seat 10 is arranged on the cooking bench 2, and the cooker mounting seat 10 is positioned above the furnace end fixing seat 3; the pot 11 is placed on the pot mounting base 10, and a distance is reserved between the bottom of the pot 11 and the furnace end 4;

the guide rail 14 is arranged below the cooking bench 2, and the guide rail 14 is fixedly connected with the bracket 1; a slide bar 13 slidably disposed on the guide rail 14; and the fixed gear 15 is fixedly arranged at the upper end of the sliding rod 13, and the fixed teeth 151 of the fixed gear 15 are matched with the gear teeth 61 of the gear shaft 6.

The specific method for adjusting the height of the burner 4 of the gas stove comprises the following steps: the rocking handle 9 is rotated to drive the gear shaft 6 to rotate, and because the gear teeth 61 of the gear shaft 6 are meshed with the racks 51 of the rack shaft 5, when the gear shaft 6 rotates, the rack shaft 5 is driven by the gear shaft 6 to do lifting motion in the vertical direction, so that the burner 4 is driven to lift, and the distance between the burner 4 and the pot bottom is changed; when the using amount of the fuel gas is increased, the height of the flame in the furnace end 4 is increased, and in order to prevent the high-temperature part of the flame from floating above the pot bottom, the furnace end 4 is lowered by rotating the rocking handle 9, the distance between the furnace end 4 and the pot bottom of the pot 11 is increased, so that the high-temperature part of the flame is ensured to contact with the pot bottom to heat the pot bottom, and the fuel gas can be fully combusted, thereby avoiding the waste of the fuel gas; when the consumption of the fuel gas is reduced, the height of the flame in the furnace end 4 is reduced, and in order to avoid the phenomenon that the flame cannot contact with the pot bottom, the height of the furnace end 4 is increased by rotating the rocking handle 9, so that the flame is ensured to directly heat the pot bottom, the waste of the fuel gas is avoided, and the heating effect on the pot bottom is better; after the height of the burner 4 is adjusted, the sliding rod 13 on the sliding guide rail 14 moves the fixed gear 15 on the sliding rod 13 to the lower part of the gear shaft 6, and the fixed gear 151 of the fixed gear 15 is meshed with the gear teeth 61 of the gear shaft 6, so that the gear shaft 6 is fixed, the gear shaft 6 is prevented from rotating, and the burner 4 is ensured to keep the adjusted height unchanged; when the height of the burner 4 is adjusted, the sliding rod 13 is slid to separate the fixed gear 15 from the gear shaft 6, and the gear shaft 6 can be rotated again under the driving of the rocking handle 9, so that the height of the burner 4 is changed.

In the above technical scheme, be provided with spacing portion 42 between furnace end 4 and the installation department 41, spacing portion 42 is located furnace end mounting hole 31 top, and spacing portion 42 is used for spacing the lift of furnace end 4, makes furnace end 4 be located furnace end fixing base 3 all the time.

In the above technical scheme, the burner 4 is provided with the gas inlet 43 and the air inlet 44, the gas enters the burner 4 from the gas inlet 43 and is mixed with a part of air entering from the air inlet 44, and the mixed gas formed by the gas and the air is ignited to form flame, so that the bottom of the pot 11 is heated.

In the above technical scheme, the cover is equipped with axle sleeve 12 on the rack shaft 5, the axle sleeve is fixed to be set up at 2 lower extremes of top of a kitchen range, and rack shaft 5 activity sets up in axle sleeve 12, and axle sleeve 12 is used for protecting rack shaft 5, avoids rack shaft 5 and external article to bump, takes place to warp, influences the raising and lowering functions of furnace end 4.

In the technical scheme, the rack shaft 5, the gear shaft 6 and the rocking handle 9 are coated with paint layers, and the paint layers are used for preventing the rack shaft 5, the gear shaft 6 and the rocking handle 9 from being rusted or corroded and prolonging the service life of the rack shaft, the gear shaft and the rocking handle.

In the above technical scheme, the furnace end fixing seat 3 is of a frame structure with the cavity 32, and the arrangement ensures that heat generated by the furnace end 4 can be dissipated in time, so that the heat dissipation effect of the furnace end 4 is improved.

In the technical scheme, the mounting cylinder 7 and the bracket 1 are fixedly connected by welding; the bearing 8 is arranged at the port of the mounting cylinder 7.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The utility model provides a gas-cooker of furnace end liftable which characterized in that includes:

2. The gas stove with the liftable burner as recited in claim 1, wherein a limiting portion is disposed between the burner and the mounting portion, and the limiting portion is located above the burner mounting hole.

3. The gas range with the liftable burner of claim 1, wherein the burner is provided with a gas inlet and an air inlet.

4. The gas stove with the liftable burner as claimed in claim 1, wherein a bushing is sleeved on the rack shaft, the bushing is fixedly arranged at the lower end of the cooking bench, and the rack shaft is movably arranged in the bushing.

5. The gas range with the liftable burner of claim 1, wherein the rack shaft, the pinion shaft and the rocking handle are painted with paint.

6. The gas range with the liftable burner of claim 1, wherein the burner fixing base is a frame structure having a cavity.

7. The gas stove with the liftable burner as recited in claim 1, wherein the mounting cylinder is fixedly connected with the support by welding; the bearing is arranged at the port of the mounting cylinder.