CN220545734U

CN220545734U - Rotary pizza stove

Info

Publication number: CN220545734U
Application number: CN202321833588.XU
Authority: CN
Inventors: 朱彩霞
Original assignee: Taishan Guanrong Metal Products Co ltd
Current assignee: Taishan Guanrong Metal Products Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-01
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a rotary pizza oven, which comprises a bottom plate assembly and a turntable for placing pizza, wherein a supporting frame for placing the turntable is arranged on the bottom plate assembly, an operating piece convenient for hand operation is arranged on one side of the bottom plate assembly, the operating piece is connected with the supporting frame through a linkage mechanism, and the linkage mechanism comprises: the operating piece is arranged at one end of the driving shaft; the upper end of the driven shaft is connected with the support frame, and the lower end of the driven shaft is linked with the other end of the driving shaft through a bevel gear; the rotary pizza stove is noiseless and high in reliability.

Description

Rotary pizza stove

Technical Field

The utility model relates to the technical field of pizza ovens, in particular to a rotary pizza oven.

Background

A pizza oven is a food mechanical device specially used for making pizzas, has novel machine style and simple and convenient operation, and can be used for baking pizzas and other foods.

According to the prior art, there is a rotary pizza oven, with publication number CN216018780U, comprising a base and a shell covered on the base, wherein the base and the shell are detachably connected to form a closed space for heating pizza, and a turntable is arranged on the base corresponding to the bottom of the closed space; a supporting frame is arranged below the corresponding turntable in the base, one side of the base is provided with a manual knob, the manual knob is connected with the supporting frame through a linkage mechanism, a driving motor is arranged below the supporting frame, and the supporting frame is controlled to rotate through the manual knob or the driving motor so as to drive the turntable to rotate; the base is also internally provided with a furnace end which is electrically connected with a heating knob arranged on one side of the base. The linkage mechanism comprises a driving shaft and a driven shaft, the manual knob is fixedly arranged at one end of the driving shaft, the other end of the driving shaft is linked with the driven shaft through a bevel gear, the driving motor is arranged on the driven shaft, the driven shaft is away from one end of the bevel gear and is fixedly connected with the support frame, the support frame comprises at least three connecting rods, the plurality of connecting rods surround the central shaft of the driven shaft and are uniformly distributed, one end of the connecting rod, away from the driven shaft, is provided with a pulley, and lines are arranged on the pulley and are contacted with the turntable. However, due to the arrangement of the pulleys, the pulleys support the pizza stone, noise is generated between the pulleys and the pizza stone in the rotating process, and if the base is made of iron, the pulleys can rub with the iron plate and press the iron plate to make a sound, the iron plate can deform after being heated, the generated noise can occur every few seconds, and the noise is loud and the reliability is poor.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the defects of the prior art are overcome, and the rotary pizza oven with high reliability and no noise is provided.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a rotatory pizza stove, includes the bottom plate subassembly and is used for placing the carousel of pizza, the bottom plate subassembly on be equipped with the support frame that is used for placing the carousel, one side of bottom plate subassembly be equipped with the operating piece of being convenient for hand operation, the operating piece be connected with the support frame through link gear, link gear include:

the operating piece is arranged at one end of the driving shaft;

the upper end of the driven shaft is connected with the support frame, and the lower end of the driven shaft is linked with the other end of the driving shaft through a bevel gear;

the driven shaft is rotatably matched in the first shaft sleeve.

After adopting the structure, compared with the prior art, the utility model has the following advantages: the driven shaft is arranged in the first shaft sleeve in a rotating fit manner, the driven shaft can rotate without additionally arranging a pulley on the supporting frame, noise cannot be generated between the supporting frame and the bottom plate assembly, and reliability is high.

Preferably, the upper end of the first shaft sleeve is fixed at the bottom of the bottom plate assembly, and the lower end of the first shaft sleeve extends below the bottom plate assembly, so that the first shaft sleeve is fixed conveniently.

Preferably, the bevel gear of the driven shaft is attached to the bottom surface of the first shaft sleeve, so that the first shaft sleeve limits the driven shaft.

Preferably, the diameter of the upper end of the driven shaft is larger than that of the first shaft sleeve, and the upper end of the driven shaft is attached to the upper end face of the first shaft sleeve, so that the first shaft sleeve limits the driven shaft downwards.

Preferably, the device further comprises at least one second sleeve, the second sleeve is positioned below the bottom plate assembly, and the driving shaft is rotatably matched in the second sleeve so as to facilitate the rotation of the driving shaft.

Preferably, the number of the second sleeves is two, so that the effect is good.

Preferably, the fixing plate further comprises a fixing plate for fixing the second sleeve, a through hole is formed in the bottom surface of the fixing plate, and the second sleeve is fixed in the through hole, so that the second sleeve can be fixed conveniently.

Preferably, the diameter of one end of the second sleeve is larger than that of the other end of the second sleeve, the other end of the second sleeve is positioned in the through hole, one end of the second sleeve is fixed on the fixing plate through a bolt, and the second sleeve is detachably connected with the fixing plate, so that the second sleeve is convenient to install and detach.

Preferably, the driving shaft is provided with a clamp spring for limiting the driving shaft, the clamp springs are respectively positioned at two ends of one of the second shaft sleeves, and the driving shaft is axially limited, so that the reliability is high.

Preferably, the bevel gears are respectively in threaded connection with the driving shaft and the driven shaft, so that special tools are needed during installation and disassembly, and the bevel gears are better protected.

Drawings

Fig. 1 is a perspective view of a rotary pizza oven linkage of the present utility model.

FIG. 2 is a perspective view of the driven shaft of the rotary pizza oven of the present utility model.

FIG. 3 is a perspective view of the rotary pizza oven drive shaft of the present utility model.

Fig. 4 is a perspective view of the rotary pizza oven linkage of the present utility model with the second bushing removed.

FIG. 5 is an exploded view of the rotary pizza bottom plate assembly and linkage of the present utility model.

Fig. 6 is a perspective view of the rotary pizza oven of the present utility model.

The device comprises a base plate assembly, a rotating disc, a supporting frame, an operating piece, a linkage mechanism, a driving shaft, 511, a clamp spring, 512, a clamp spring groove, 520, a driven shaft, 530, a bevel gear, 540, a first shaft sleeve, 550, a second shaft sleeve, 6, a fixing plate, 610, a through hole, 7, a spring, 8 and an upper shell assembly.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

As shown in fig. 1, 5 and 6, the utility model provides a rotary pizza oven, which comprises a bottom plate component 1, an upper shell component 8, a rotary table 2 and a supporting frame 3, wherein the upper shell component 8 is arranged on the bottom plate component 1, a furnace chamber for heating pizza is formed between the upper shell component 8 and the bottom plate component 1, the supporting frame 3 and the rotary table 2 are both positioned in the furnace chamber, the rotary table 2 is arranged on the supporting frame 3, meanwhile, an operating piece 4 which is convenient for hand operation is arranged on one side of the bottom plate component 1, and the operating piece 4 is connected with the supporting frame 3 through a linkage mechanism 5. Specifically, the linkage mechanism 5 includes a driving shaft 510, a driven shaft 520, a bevel gear 530 and a first shaft sleeve 540, wherein the driving shaft 510 is horizontally arranged and is located below the bottom plate assembly 1, and one end of the driving shaft 510 is connected with the operating member 4; the driven shaft 520 is vertically arranged, the upper end of the driven shaft 520 extends into the furnace chamber and is connected with the support frame 3, the lower end of the driven shaft 520 extends below the bottom plate assembly 1 and is connected with the other end of the driving shaft 510 through the bevel gear 530, meanwhile, the driven shaft 520 is in rotating fit in the first shaft sleeve 540, and the support frame 3 can be easily rotated without a pulley due to the fact that the first shaft sleeve 540 is added, noise cannot be generated between the support frame 3 and the bottom plate assembly 1, and reliability is high. Specifically, the operating member 4 may be a knob or a hand lever.

As an example, as shown in fig. 6, to facilitate the arrangement of the first shaft sleeve 540, the upper end of the first shaft sleeve 540 is fixed to the base plate assembly 1, and the lower end of the first shaft sleeve 540 extends below the base plate assembly 1. Specifically, the first sleeve 540 is welded to the floor assembly 1. Specifically, the diameter of the upper end of the first shaft sleeve 540 is smaller than the diameter of the lower end of the first shaft sleeve 540, and the upper end of the first shaft sleeve 540 is fixed in the bottom plate assembly 1, so that the fixing is facilitated.

As an embodiment, as shown in fig. 2, in order to prevent the driven shaft 520 from moving axially, the diameter of the upper end of the driven shaft 520 is larger than that of the first shaft sleeve 540, the upper end of the driven shaft 520 is attached to the upper end surface of the first shaft sleeve 540, and the lower limit is performed on the driven shaft 520; bevel gear 530 of driven shaft 520 lower extreme laminating is at driven shaft 520 lower extreme, carries out spacing on driven shaft 520, and the reliability is high.

As an embodiment, as shown in fig. 3, in order to make the rotation of the driving shaft 510 smoother, it further includes at least one second sleeve 550, the second sleeve 550 is located below the base plate assembly 1, and the driving shaft 510 is rotatably fitted in the second sleeve 550. Specifically, in order to facilitate the fixing of the second sleeve 550, the bottom of the bottom plate assembly 1 is provided with a fixing plate 6 corresponding to the second sleeve 550, the fixing plate 6 is provided with a through hole 610, and the second sleeve 550 is fixed in the through hole 610. Specifically, the diameter of one end of the second sleeve 550 is larger than that of the other end of the second sleeve 550, the other end of the second sleeve 550 is located in the through hole 610, one end of the second sleeve 550 is fixed on the fixing plate 6 through a bolt, and the second sleeve 550 is detachably connected with the fixing plate 6, so that the second sleeve 550 is convenient to install and detach. Specifically, the cross-section of the second hub 550 is "T" shaped.

As an example, as shown in fig. 1, the through hole 610 penetrates the fixing plate 6 downward, so that the through hole 610 is an open slot with a downward opening, and the installation and the disassembly are facilitated.

As an example, the number of the second sleeves 550 is two, and reliability is high.

As an embodiment, as shown in fig. 1, 3 and 4, in order to prevent the driving shaft 510 from moving axially, two clamping springs 511 are provided on the driving shaft 510, the clamping springs 511 are respectively located at two ends of one of the second sleeves 550, and the clamping springs 511 are respectively attached to two end surfaces of the second sleeve 550. Specifically, the driving shaft 510 is provided with a snap spring groove 512, the snap spring 511 is clamped in the snap spring groove 512,

as an embodiment, the other end of the driving shaft 510 is provided with a bevel gear 530, the lower end of the driven shaft 520 is provided with a bevel gear 530, the two bevel gears 530 are meshed with each other, and the included angle between the axes of the two bevel gears 530 is 90 °.

As an embodiment, the support frame 3 includes a plurality of support rods, one ends of which are welded to the upper end of the driven shaft 520, and the other ends of which are free ends.

Specifically, the principle of the present utility model is to provide the first shaft sleeve 540, so that the driven shaft 520 is rotationally fitted in the first shaft sleeve 540, and thus, the driven shaft 520 can rotate without additional pulleys on the support frame 3, and thus, no noise is generated between the support frame 3 and the base plate assembly 1, and reliability is high.

Working principle: the rotary knob (or the hand lever) drives the bevel gear (the transmission ratio is 1:1) to rotate, the supporting frame 3 is pushed, and the rotary disc 2 (pizza stone) is driven to rotate, so that the pizza Dan Zhuaidong is rotated; the horizontal bevel gear and the vertical bevel gear are driven to change the rotation direction by the action of hands, and the two bevel gears 530 are driven by 1: the transmission ratio of 1 is used for completing the direction-adjusting rotation action of 90 degrees, the friction force during rotation is reduced through the rotation fit of the driven shaft 520 and the first shaft sleeve 540, and the friction abnormal sound generated during rotation of the turntable 2 is eliminated.

On the basis of the above-described aspects, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, it is intended that the present utility model also includes such modifications and variations as fall within the scope of the claims and the equivalents thereof.

Claims

1. The utility model provides a rotatory pizza stove, includes bottom plate subassembly (1) and is used for placing carousel (2) of pizza, bottom plate subassembly (1) on be equipped with support frame (3) that are used for placing carousel (2), one side of bottom plate subassembly (1) be equipped with operating piece (4) of being convenient for hand operation, operating piece (4) be connected its characterized in that with support frame (3) through link gear (5): the linkage mechanism (5) comprises:

the driving shaft (510), the said operating unit (4) is set up in one end of the driving shaft (510);

the upper end of the driven shaft (520) is connected with the support frame (3), and the lower end of the driven shaft (520) is linked with the other end of the driving shaft (510) through a bevel gear (530);

and the driven shaft (520) is rotationally matched in the first shaft sleeve (540).

2. The rotary pizza oven according to claim 1, wherein: the upper end of the first shaft sleeve (540) is fixed at the bottom of the bottom plate assembly (1), and the lower end of the first shaft sleeve (540) extends below the bottom plate assembly (1).

3. The rotary pizza oven according to claim 2, wherein: the bevel gear (530) of the driven shaft (520) is attached to the bottom surface of the first shaft sleeve (540).

4. The rotary pizza oven according to claim 1, wherein: the diameter of the upper end of the driven shaft (520) is larger than that of the first shaft sleeve (540), and the upper end of the driven shaft (520) is attached to the upper end face of the first shaft sleeve (540).

5. The rotary pizza oven according to claim 1, wherein: the novel electric motor further comprises at least one second shaft sleeve (550), the second shaft sleeve (550) is positioned below the bottom plate assembly (1), and the driving shaft (510) is in rotary fit in the second shaft sleeve (550).

6. The rotary pizza oven according to claim 5, wherein: the number of the second sleeves (550) is two.

7. The rotary pizza oven according to claim 5, wherein: the novel fixing device further comprises a fixing plate (6) used for fixing the second shaft sleeve (550), a through hole (610) is formed in the bottom surface of the fixing plate (6), and the second shaft sleeve (550) is fixed in the through hole (610).

8. The rotary pizza oven according to claim 7, wherein: the diameter of one end of the second sleeve (550) is larger than that of the other end of the second sleeve (550), the other end of the second sleeve (550) is positioned in the through hole (610), and one end of the second sleeve (550) is fixed on the fixing plate (6) through a bolt.

9. The rotary pizza oven according to claim 5, wherein: the driving shaft (510) is provided with a clamp spring (511) for limiting the driving shaft (510), and the clamp springs (511) are respectively positioned at two ends of one of the second shaft sleeves (550).

10. The rotary pizza oven according to claim 1, wherein: the bevel gear (530) is respectively in threaded connection with the driving shaft (510) and the driven shaft (520).