CN216876063U - Automatic closing device and automatic closed heat-insulating oven - Google Patents

Abstract

The utility model relates to an automatic closing device and an automatic closing type heat-insulating oven, which comprise a baffle plate, a bearing part and a rotating shaft, wherein the bearing part is arranged at one end of the baffle plate, and the inside of the bearing part is of a cavity structure; the rotating shaft is arranged in the cavity structure of the bearing part, and two ends of the rotating shaft penetrate through the bearing part; the weight piece is arranged in the cavity structure of the bearing part; or the rotary shaft is provided with at least one torsion spring, one end of the torsion spring is connected with the inner wall of the bearing part, and the other end of the torsion spring is connected with the baffle. The oven door is provided with the automatic closing type heat insulation device, when the oven drawer is drawn out, the oven door is automatically closed, so that the heat loss in the oven is prevented, and meanwhile, the oil smoke in the oven is prevented from escaping from the front side.

Description

Automatic closing device and automatic closed heat-insulating oven

Technical Field

The utility model relates to the technical field of ovens, in particular to an automatic closing device and an automatic closing type heat insulation oven.

Background

The Sesame Seed Cake (Sesame Seed Cake) is a common traditional snack in various places of China, belongs to popular baked wheaten food, and the oven is an appliance for baking wheaten food cakes, and the making process is long-lasting. The existing oven for baking cakes generally uses honeycomb briquette, has long ignition time, needs to continuously change briquettes, controls the duration of fire, and can cause the generated gas to possibly influence the quality of cakes.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an automatic closing device and an automatic closing type heat insulation oven.

On one hand, the utility model provides an automatic closing device, which adopts the following technical scheme:

the bearing part is arranged at one end of the baffle plate, and a cavity structure is arranged inside the bearing part; the rotating shaft is arranged in the cavity structure of the bearing part, and two ends of the rotating shaft penetrate through the bearing part;

the baffle plate is characterized by also comprising a counterweight part arranged in the cavity structure of the bearing part, and the counterweight part can realize the function of automatically closing the baffle plate under the action of the gravity of the counterweight part;

or, still including setting up epaxial at least one torsional spring rotates, the one end of torsional spring with hold the inner wall connection of putting the portion, the other end of torsional spring with the baffle is connected, sets up the torsional spring, and elasticity through the torsional spring is with the automatic closure of baffle.

Preferably, the bearing part is arranged towards the opening of one side surface of the baffle.

Preferably, the bearing member is disposed between the bearing portion and the rotating shaft.

Preferably, the weight member is a steel column.

In another aspect, the present invention provides an automatically closed heat-insulated oven, comprising an oven door, wherein the oven door is provided with any one of the above automatic closing devices;

preferably, bake incasement portion and be equipped with first slide, first slide both ends with bake incasement wall fixed connection, roast steamer tray with first slide sliding connection can follow take out on the first slide, first slide both sides all are equipped with the gas groove, be equipped with the gas pipeline in the gas groove be equipped with a plurality of gas pockets on the pipeline wall of gas pipeline, first slide can extract roast steamer tray's one end with pivot fixed connection.

Through adopting above-mentioned technical scheme, adopt gas pipeline to carry the natural gas to toast the cake, the cake is in toasting the incasement, the all sides of four sides are heated, need not to turn during toasting, two sides burnt yellow, and toast the platform of baking that the case top set up and can stereotype the cake, let the cake after the back shaping place and deliver to toasting the incasement on the roast steamer tray, set up a closing device through the lower part at the furnace gate, when toasting the steamer tray and take out, the furnace gate is automatic closed, prevent the heat loss in the toasting furnace, make the cake taste of toasting out better, also prevent simultaneously that the oil smoke in the toasting furnace from running out from openly.

Preferably, the below of first slide is equipped with the second slide, second slide both ends with toast incasement wall fixed connection, be equipped with the take-up (stock) pan on the second slide, the take-up (stock) pan with second slide sliding connection can follow take out on the second slide, be equipped with the take-up (stock) pan at the lower extreme of roast steamer tray, the residue that the in-process that the take-up (stock) pan can collect and drop at the sesame seed cake baking, the cleaning of whole oven of being convenient for.

Preferably, roast steamer tray is equipped with the first in command on the one side of direction of taking out, the take-up pan is taken out and is equipped with the second in command on the one side of direction, sets up the handle respectively on roast steamer tray and take-up pan, can conveniently take out, and the handle adopts wooden handle, prevents to bake out the case heat transfer and causes the scald to the staff.

Preferably, the baking table and the supporting box are arranged on the rack, the upper surface of the supporting box is fixedly connected with the lower surface of the baking box, and the upper surface of the baking box is fixedly connected with the baking table;

a pushing handle is fixedly arranged on one side, far away from the baking drawer, of the upper surface of the baking table, a chimney is fixedly arranged on one side, close to the pushing handle, of the upper surface of the baking table, the chimney is communicated with the baking oven, the pushing handle can conveniently push the baking oven to move, and the chimney mainly has the functions of drawing fire and drawing smoke, discharging smoke, improving the combustion condition in the baking oven and preventing the influence of the smoke generated by combustion on cakes;

the supporting box comprises a fan and a control panel, the fan is arranged inside the supporting box, the control panel is arranged on the surface of the supporting box, and the fan is electrically connected with the control panel.

Preferably, one side wall of the supporting box, provided with the control panel, is connected with a box door through a hinge, the box door is provided with a handle groove, four corners of the bottom of the supporting box are fixedly connected with universal wheels, and the universal wheels capable of braking are fixedly arranged at the four corners of the bottom of the supporting box, so that the automatic closing type heat-insulating oven disclosed by the utility model is favorable for moving, supporting and fixing, and is more convenient to use;

the side of supporting box is equipped with the aerofoil, toast the back of case and be equipped with at least one smoke extractor, be equipped with the aerofoil in the side of supporting box, the fan carries out the during operation, can bulge into toasting the case with external air through the aerofoil that airs exhaust, sets up the smoke extractor on toasting the case, can take out the oil smoke that toasts the in-process production of cake in toasting the case.

In summary, the utility model has the following beneficial technical effects:

1. the automatic closing device provided by the utility model realizes the automatic closing function by matching the counterweight part or the torsion spring with other structures;

2. the utility model relates to an automatic closed heat-insulation oven, which adopts a gas pipeline to convey natural gas to bake cakes, wherein the cakes are heated in all directions in an oven, the cakes are not required to be turned over during baking, the two sides of the cakes are brown, a baking table arranged above the oven can shape the cakes, the cakes after being shaped are placed on a baking drawer and are conveyed into the oven, and a closing device is arranged at the lower part of an oven door;

3. according to the automatic closed heat-insulation oven, the receiving disc is arranged at the lower end of the baking drawer and can collect residues falling in the baking process of the baked cake, so that the whole oven can be cleaned conveniently;

4. according to the automatic closing type heat insulation oven, the universal wheels capable of braking are fixedly arranged at the four corners of the bottom of the supporting box, so that the movement, the supporting and the fixing of the automatic closing type heat insulation oven are facilitated, and the use is more convenient.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of embodiment 2 of the present invention;

FIG. 3 is a schematic structural view of embodiment 3 of the present invention;

FIG. 4 is a schematic view of the internal structure of FIG. 3;

FIG. 5 is a schematic left side view of the structure of FIG. 3;

fig. 6 is a rear view of the structure of fig. 3.

Description of reference numerals: 1. a branding table; 2. a baking oven; 3. a support box; 4. a gas tank; 5. a first slideway; 6. baking a drawer; 7. a box door; 8. a handle slot; 9. a take-up pan; 10. a first handle; 11. a second handle; 12. a push handle; 13. a chimney; 14. a universal wheel; 15. a first left slideway; 16. a first right slideway; 17. a smoke extractor; 18. a vent panel; 19. a baffle plate; 20. a bearing part; 21. a rotating shaft; 22. a counterweight; 23. a torsion spring.

Detailed Description

The utility model is described in further detail below with reference to figures 1-6.

Example 1

Referring to fig. 1, the present embodiment provides an automatic closing device, including a baffle 19, a holding part 20 and a rotating shaft 21, where the holding part 20 is disposed at one end of the baffle 19, and the inside of the holding part 20 is a cavity structure; the rotating shaft 21 is arranged in the cavity structure of the bearing part 20, and two ends of the rotating shaft penetrate through the bearing part 20;

the automatic closing device is characterized by further comprising a counterweight 22 arranged in the cavity structure of the bearing and placing part 20, wherein the counterweight 22 is a steel column, the steel column is placed in the bearing and placing part 20, and the steel column can be used for realizing the automatic closing function of the baffle 19 under the action of the gravity of the steel column.

The bearing part 20 is arranged towards the opening of one side surface of the baffle plate 19, and the counterweight 22 is arranged between the bearing part 20 and the rotating shaft 21.

Example 2

Referring to fig. 2, the same points of embodiment 2 as embodiment 1 will not be described again, but the differences are: the embodiment provides an automatic closing device, which comprises a baffle plate 19, a bearing part 20 and a rotating shaft 21, wherein the bearing part 20 is arranged at one end of the baffle plate 19, and the inside of the bearing part 20 is of a cavity structure; the rotating shaft 21 is arranged in the cavity structure of the bearing part 20, and two ends of the rotating shaft penetrate through the bearing part 20;

still including setting up at least one torsional spring 23 in the pivot 21, the one end of torsional spring 23 with hold the interior wall connection who puts portion 20, the other end of torsional spring 23 with baffle 19 is connected, is equipped with a screens groove on baffle 19, and the cover is established on connecting axle 21 to torsional spring 23, and 23 one end joints of torsional spring are in the screens inslot, and the other end butt of torsional spring 23 is holding and is putting portion 20 in, through setting up torsional spring 23, utilizes the elasticity of torsional spring 23 to be closed 19 automaticly with the baffle.

Example 3

Referring to fig. 3 to 6, the present embodiment provides an automatically closed and insulated oven, including an oven cavity, where the oven cavity 2 includes an oven door, on which an automatic closing device as described in any one of embodiments 1 and 2 is disposed, and an enlarged view of a portion a in fig. 4 is the automatic closing device;

specifically, toast 2 inside being equipped with first slides 5 of case, 5 both ends of first slide and toast 2 inner wall fixed connection of case, roast steamer tray 6 and 5 sliding connection of first slide and can follow take out on the first slide 5, 5 both sides of first slide all are equipped with gas tank 4, are equipped with the gas pipeline in the gas tank 4, are equipped with a plurality of gas pockets on the pipeline wall of gas pipeline, the one end of 5 roll-offs of first slide with pivot 21 fixed connection.

Adopt the gas pipeline to carry the natural gas to toast the cake, the cake is toasting in case 2, all sides are heated, need not turn the cake during toasting and just can roast two sides burnt yellow, and toast platform 1 that 2 tops of case set up and can stereotype the cake, let the cake after the back shaping place and deliver to toasting in case 2 on the roast steamer tray 6, set up a closing device through the lower part at furnace gate 19, when roast steamer tray 6 takes out, 19 automatic closures of furnace gate, prevent the heat loss in the toasting stove, make the cake taste of toasting out better, the oil smoke in the while also prevents toasting stove runs out from openly.

Specifically, the below of first slide 5 is equipped with the second slide, second slide both ends and bake out 2 inner wall fixed connection of case, are equipped with take-up (stock) pan 9 on the second slide, take out on take-up (stock) pan 9 and second slide sliding connection and can follow the second slide, are equipped with take-up (stock) pan 9 at the lower extreme of roast steamer tray 6, and take-up (stock) pan 9 can collect the residue that drops at the in-process of sesame seed cake baking, is convenient for clean of whole oven.

First slide 5 includes first left slide 15 and first right slide 16, and the distance between first left slide 15 and the first right slide 16 equals with roast steamer tray 6's width, and the quantity of first slide 5 is one at least, and the quantity of roast steamer tray 6, the quantity of furnace gate 19 equals with first slide 5's quantity, and a furnace gate 19 corresponds roast steamer tray 6, when taking out a roast steamer tray 6, can not produce the influence to other roast steamer trays 6, also can ensure the temperature in the baking oven 2, has prevented also that the oil smoke in the baking oven 2 from running out from the front.

Specifically, roast steamer tray 6 takes out and is equipped with the first in command 10 on one side of direction, and take-up (stock) pan 9 takes out and is equipped with second handle 11 on one side of direction, sets up the handle respectively on roast steamer tray 6 and take-up (stock) pan 9, can conveniently take out, and the handle adopts wooden handle, prevents to bake 2 heat transfers of case and causes the scald to the staff.

Specifically, the automatic closed heat-insulation oven further comprises a baking table 1 and a supporting box 3, the upper surface of the supporting box 3 is fixedly connected with the lower surface of the baking box 2, and the upper surface of the baking box 2 is fixedly connected with the baking table 1;

a push handle 12 is fixedly arranged on one side, away from the baking drawer 6, of the upper surface of the baking table 1, a chimney 13 is fixedly arranged on one side, close to the push handle 12, of the upper surface of the baking table 1, the chimney 13 is communicated with the baking box 2, the push handle 12 can conveniently push the whole baking box to move, the chimney 13 mainly has the functions of drawing fire and drawing smoke, discharging smoke, improving the combustion condition in the baking box 2 and preventing the smoke generated by combustion from affecting cakes;

the supporting box 3 comprises a fan and a control panel, the fan is arranged in the supporting box 3, the control panel is arranged on the surface of the supporting box 3, and the fan is electrically connected with the control panel.

Specifically, a box door 7 is connected to one side wall, provided with a control panel, of the support box 3 through a hinge, a handle groove 8 is formed in the box door 7, universal wheels 14 are fixedly connected to four corners of the bottom of the support box 3, and the universal wheels 14 capable of braking are fixedly mounted at the four corners of the bottom of the support box 3, so that the automatic closing type heat-insulation oven is favorable for moving, supporting and fixing, and is more convenient to use.

Referring to fig. 5-6, the side of the supporting box 3 is provided with an exhaust plate, the back of the baking box 2 is provided with at least one smoke exhaust machine 17, the side of the supporting box 3 is provided with the exhaust plate 18, when the fan works, the external air can be blown into the baking box 2 through the exhaust plate 18, and the smoke exhaust machine 17 is arranged on the baking box 2, so that the oil smoke generated in the process of baking the cakes in the baking box 2 can be exhausted.

The implementation principle of the automatically closed heat-insulating oven provided by the embodiment of the utility model is as follows:

the during operation, the staff places the fashioned cake of preparation earlier and irons platform 1, stereotypes the cake through the waste heat in baking oven 2 on platform 1 of baking, lets on the cake after the back shaping is placed baking drawer 6, along first slide 5 in pushing into baking oven 2. When the baking drawer 6 is drawn out, the oven door 19 is closed by the gravity of the bottom steel column 22 and is in a vertical state, so that the heat loss in the baking oven 2 is prevented; after the baking drawer 6 is pushed in, the baking drawer 6 can be pressed to the oven door 19, natural gas is discharged from the air holes on the gas pipelines at two sides of the baking drawer 6, and the natural gas is combusted to bake the cakes.

After the work is finished, the material receiving disc 9 is drawn out, the residual residues are cleaned, and then the material receiving disc 9 is placed back into the oven.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (10)

1. The automatic closing device is characterized by comprising a baffle plate (19), a bearing part (20) and a rotating shaft (21), wherein the bearing part (20) is arranged at one end of the baffle plate (19), and the bearing part (20) is of a cavity structure; the rotating shaft (21) is arranged in the cavity structure of the bearing part (20), and two ends of the rotating shaft penetrate through the bearing part (20);

the device also comprises a counterweight part (22) arranged in the cavity structure of the bearing part (20);

or the device also comprises at least one torsion spring (23) arranged on the rotating shaft (21), one end of the torsion spring (23) is connected with the inner wall of the bearing part (20), and the other end of the torsion spring (23) is connected with the baffle (19).

2. The self-closing device according to claim 1, characterized in that said receiving portion (20) is open towards a side of said flap (19).

3. The automatic closing device according to claim 2, characterized in that the weight (22) is arranged between the receiving portion (20) and the rotating shaft (21).

4. The automatic closing device according to claim 3, characterized in that said counterweight (22) is a steel column.

5. An automatically closed thermally insulated oven comprising an oven chamber, said oven chamber (2) comprising an oven door, characterized in that an automatic closing device according to any of claims 1-4 is provided on said oven door.

6. The automatically closing, insulated oven of claim 5, wherein: toast inside first slide (5), roast steamer tray (6) and the gas groove (4) of being equipped with of case (2), the both ends of first slide (5) with toast the inner wall fixed connection of case (2), roast steamer tray (6) with first slide (5) sliding connection and can follow take out on first slide (5), the both sides of first slide (5) all are equipped with gas groove (4), be equipped with the gas pipeline in gas groove (4) be equipped with a plurality of gas pockets on the pipeline wall of gas pipeline, first slide (5) can extract the one end of roast steamer tray (6) with pivot (21) fixed connection.

7. The automatically closing, insulated oven of claim 6, wherein: the below of first slide (5) is equipped with the second slide, second slide both ends with bake the inner wall fixed connection of case (2), be equipped with take-up (stock) pan (9) on the second slide, take-up (stock) pan (9) with second slide sliding connection can be followed take out on the second slide.

8. The automatically closing, insulated oven of claim 7, wherein: a first handle (10) is arranged on one side of the withdrawing direction of the baking drawer (6), and a second handle (11) is arranged on one side of the withdrawing direction of the receiving disc (9).

9. The automatically closing, insulated oven of claim 8, wherein: the automatic closed heat-insulation oven further comprises a baking table (1) and a supporting box (3), the upper surface of the supporting box (3) is fixedly connected with the lower surface of the baking box (2), and the upper surface of the baking box (2) is fixedly connected with the baking table (1);

a pushing handle (12) is fixedly arranged on one side, far away from the baking drawer (6), of the upper surface of the baking table (1), a chimney (13) is fixedly arranged on one side, close to the pushing handle (12), of the upper surface of the baking table (1), and the chimney (13) is communicated with the baking box (2);

the supporting box (3) comprises a fan and a control panel, the fan is arranged inside the supporting box (3), the control panel is arranged on the surface of the supporting box (3), and the fan is electrically connected with the control panel.

10. The automatically closing, insulated oven of claim 9, wherein: supporting box (3) are equipped with there are chamber door (7) through hinge connection on control panel's the lateral wall, be equipped with on chamber door (7) handle groove (8), the equal fixedly connected with universal wheel (14) of bottom four corners department of supporting box (3), the side of supporting box (3) is equipped with exhaust plate (18), toast the back of case (2) and be equipped with at least one smoke extractor (17).

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