CN213940521U

CN213940521U - String rotating structure and oven

Info

Publication number: CN213940521U
Application number: CN202022839905.1U
Authority: CN
Inventors: 杨云; 张子沛; 叶仲斌
Original assignee: Zhongshan Lebang Life Electric Appliance Co ltd
Current assignee: Zhongshan Lebang Life Electric Appliance Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-13
Anticipated expiration: 2030-11-30

Abstract

The application discloses cluster strip revolution mechanic and oven, wherein, this cluster strip revolution mechanic includes: the drive motor and the gear assembly that set up in the roast room outside, set up the cluster strip in roast room, drive motor is provided with motor gear, the gear assembly meshing motor gear is in order to follow drive motor rotates, the one end of cluster strip is inserted follow this gear assembly and carry out synchronous rotation in the gear assembly. This cluster strip rotating-structure drives the cluster strip with gear engagement rotation form and rotates, overcomes the cluster strip and appears skidding or off normal phenomenon when rotating, strengthens transmission stability, guarantees the steady rotation of cluster strip, does not influence the baking effect of food.

Description

String rotating structure and oven

Technical Field

The utility model relates to a technical field in the aspect of the oven especially relates to a cluster rotating-structure and oven.

Background

With the improvement of the living standard of people, the types of small household appliances used in life are increasing day by day. The electric oven is a member of small household appliances, and the multifunctional operation of the electric oven is rather loved by people. However, when the conventional electric oven uses a transmission medium to bake bulky food, the heavy weight of the food prevents the skewers of the oven from rotating normally, so that the skewers slip, because the conventional oven uses a transmission belt as the transmission medium, the transmission belt is used for a long time, or material fatigue is generated after load bearing, and finally the belt is stretched or deformed, thereby affecting the operation of the whole transmission mechanism and indirectly affecting the baking effect of the food.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing a cluster strip rotating-structure and oven, this cluster strip rotating-structure drive the cluster strip with gear engagement rotation form and rotate, overcome the cluster strip and appear skidding or off normal phenomenon when rotating, strengthen transmission stability, guarantee the stable rotation of cluster strip, do not influence the baking effect of food.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solutions to provide:

a string rotating structure comprises a driving motor and a gear assembly which are arranged outside an oven and a string arranged in the oven, wherein the driving motor is provided with a motor gear, the gear assembly is meshed with the motor gear to rotate along with the driving motor, and one end of the string is inserted into the gear assembly to rotate synchronously along with the gear assembly.

The utility model discloses a gear drive drives the cluster strip and carries out the pivoted form, and fundamentally can solve the cluster strip and skid or rotate the drawback that does not get up. Wherein, install the motor gear on driving motor, carry out fit clearance through motor gear and gear assembly, and the rotating-structure who attaches the gear assembly all fixes on roast room, and when driving motor rotated the back, the gear assembly also drove the cluster strip and carries out synchronous rotation, and from this, the structure transmission that the gear engagement is connected is stable, the structure is firm, overcomes the cluster strip and appears skidding or off normal phenomenon when rotating, guarantees the stable rotation of cluster strip.

In some embodiments, the gear assembly comprises: the string rack comprises a gear bracket, a first gear and a second gear, wherein the first gear and the second gear are rotatably arranged on the gear bracket, the first gear is meshed between the motor gear and the second gear, and the second gear is in transmission connection with the string. Therefore, the gear support is used for fixing the first gear and the second gear, the first gear and the second gear can be guaranteed to be always at the same transmission speed, a stable operation base is provided for the first gear and the second gear, and the gear support is a stable transmission pivot between the driving motor and the string strip.

In some embodiments, the motor gear, the first gear and the second gear are engaged in sequence on the same vertical plane. From this, motor gear, first gear, second gear can be in the coplanar direct engagement carry out the steady transmission, and transmission speed is fast, and the oven inner space can effectively be practiced thrift in the setting of vertical face.

In some embodiments, the gear support is provided with a first connecting shaft and a second connecting shaft, the first connecting shaft is sleeved with the first gear, the second connecting shaft is sleeved with the second gear, and the second connecting shaft penetrates through the gear support and is provided with a clamping groove for clamping the string. From this, the gear passes through connecting axle detachable and rotates to be installed on the gear support, and the cluster strip carries out the joint through the draw-in groove with the second connecting axle in order to rotate when the second gear is driven to rotate, from this, realizes the installation of gear assembly and the rotation setting of cluster strip.

In some embodiments, one end of the second connecting shaft is inserted into the shaft hole of the second gear, and the other end of the second connecting shaft is provided with the clamping groove. From this, second connecting axle rigid coupling second gear just passes through draw-in groove and cluster strip joint, makes the second gear can directly drive the cluster strip through the second connecting axle and rotate when the pivoted, and stable in structure transmits power and is strong.

In some embodiments, the second connecting shaft is integrally formed with or separately provided from the second gear. Therefore, the second connecting shaft and the second gear are integrally formed, and the gear connecting device has the characteristics of low cost and simple structure; the second connecting shaft and the second gear are separated and arranged, so that the disassembly and the assembly are convenient, the maintenance cost of parts is reduced, and the structure is flexible.

In some embodiments, one end of the string is transversely inserted into the clamping groove, and the other end of the string is detachably erected on the inner side wall of the baking chamber. From this, the cluster strip can be horizontal setting or vertically set up in roast indoor, and the one end of cluster strip transversely inserts in the draw-in groove and carries out the transmission with the gear assembly that can roast the room outside and be connected, and the rotatable erections of the other end are in roast indoor, get through dismantling the realization and put.

In some embodiments, one end of the driving motor is provided with a rotating shaft, and the rotating shaft is inserted into the motor gear. From this, driving motor drives motor gear and gear assembly through the pivot and rotates, stable in structure, and transmission efficiency is high.

An oven, comprising: the string rotating structure of any of the above embodiments. Therefore, the oven with the string rotating structure has the characteristic that the strings can stably rotate, and the food baking effect is good.

In some embodiments, a through hole is formed in a side surface of the roasting chamber, and the string is connected with the gear assembly through the through hole. From this, through the side through-hole of roast room realization cluster strip and gear engagement driven setting, stable in structure, reasonable in design, low in manufacturing cost.

In some embodiments, an upper heating pipe is arranged above the inside of the oven, a lower heating pipe is arranged below the inside of the oven, and the string is arranged between the upper heating pipe and the lower heating pipe. From this, the oven realizes carrying out the function all with the heating to the food on the cluster strip through upper and lower heating pipe, and upper and lower heating pipe can carry out independent control through operating panel respectively, realizes humanized roast function of frying.

Drawings

Fig. 1 is a schematic structural view of a string rotating structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a string rotating structure according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a string rotating structure according to an embodiment of the present invention.

Reference numerals:

1. a drive motor; 11. a rotating shaft; 2. a motor gear; 3. a first gear; 4. a second gear; 5. a gear bracket; 6. a first connecting shaft; 7. a second connecting shaft; 8. a card slot; 9. stringing; 10. a baking chamber; 101. a through hole; 102. an upper heating pipe; 103. and (4) downward heating the tube.

Detailed Description

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

The first embodiment is as follows:

referring to fig. 1-3, a string rotating structure according to the first embodiment of the present invention includes: a driving motor 1, a motor gear 2, a gear component, a string 9 and a baking chamber 10. Wherein, the driving motor 1 is arranged at the top of the outer side of the baking chamber 10, the gear assembly is arranged at the side surface of the outer side of the baking chamber 10, and the string 9 is arranged in the baking chamber 10. Specifically, driving motor 1 is provided with motor gear 2, and gear assembly meshing motor gear 2 rotates in order to follow driving motor 1, and the one end of cluster 9 inserts in the gear assembly and follows this gear assembly and carry out synchronous revolution. Wherein, one end of the driving motor 1 is provided with a rotating shaft 11, and the rotating shaft 11 is inserted into the motor gear 2. From this, driving motor 1 drives motor gear 2 and gear assembly through pivot 11 and rotates, stable in structure, and transmission efficiency is high.

The utility model discloses a gear drive drives cluster strip 9 and carries out the pivoted form, and fundamentally can solve the drawback that cluster strip 9 skidded or can not rotate. Wherein, install motor gear 2 on driving motor 1, carry out fit clearance through motor gear 2 and gear assembly, and the rotating-structure who attaches the gear assembly all fixes on roast room 10, and when driving motor 1 rotated the back, the gear assembly also drove string 9 and carries out synchronous rotation, and consequently, the structure transmission that the gear engagement is connected is stable, the structure is firm, overcomes string 9 and appears skidding or off normal phenomenon when rotating, guarantees string 9's stable rotation.

As shown in fig. 1-3, in the present embodiment, the gear assembly includes: gear support 5, first gear 3, second gear 4, first gear 3 and second gear 4 rotate and set up on gear support 5, and first gear 3 meshes between motor gear 2 and second gear 4, and string 9 is connected in the transmission of second gear 4. From this, gear bracket 5 is used for fixed first gear 3 and second gear 4, can guarantee that first gear 3 and second gear 4 are in same transmission speed all the time, for it provides stable operation basis, is stable transmission pivot between driving motor 1 and cluster 9.

As shown in fig. 2, in the present embodiment, the motor gear 2, the first gear 3, and the second gear 4 are engaged in the same vertical plane in sequence. From this, motor gear 2, first gear 3, second gear 4 can be in the coplanar direct engagement carry out the steady transmission, and transmission speed is fast, and the inner space of oven can effectively be practiced thrift in the setting of vertical face.

As shown in fig. 2, in this embodiment, a first connecting shaft 6 and a second connecting shaft 7 are disposed on the gear bracket 5, the first gear 3 is sleeved on the first connecting shaft 6, the second gear 4 is sleeved on the second connecting shaft 7, and the second connecting shaft 7 passes through the gear bracket 5 and is provided with a slot 8 for clamping the string 9. From this, the gear passes through connecting axle detachable and rotates to be installed on gear bracket 5, and cluster 9 carries out the joint through draw-in groove 8 with second connecting axle 7 and rotates in order to be driven the pivoted in second gear 4, from this, realizes the installation of gear assembly and the rotation setting of cluster 9.

As shown in fig. 2, in the present embodiment, one end of the second connecting shaft 7 is inserted into the shaft hole of the second gear 4 and connected to the second gear 4 through a screw, and the other end of the second connecting shaft 7 is provided with a clamping groove 8. From this, second connecting axle 7 rigid coupling second gear 4 just passes through draw-in groove 8 and cluster 9 joint, makes second gear 4 can directly drive cluster 9 through second connecting axle 7 and rotate when the pivoted, and stable in structure transmits power reinforce.

As shown in fig. 2, in the present embodiment, the second connecting shaft 7 is provided integrally with the second gear 4. Therefore, the second connecting shaft 7 and the second gear 4 are integrally formed, and the characteristics of low cost and simple structure are achieved.

It will be appreciated that in other embodiments the second connecting shaft 7 is provided separately from the second gear wheel 4. The second connecting shaft 7 and the second gear 4 are arranged separately, so that the disassembly and the assembly are convenient, the maintenance cost of parts is reduced, and the structure is flexible.

As shown in FIG. 2, in this embodiment, one end of the string 9 is inserted into the slot 8, and the other end is detachably mounted on the inner side wall of the baking chamber 10. Wherein, one end of the string is transversely inserted into the clamping groove to be connected with the gear assembly outside the baking chamber 10 in a transmission way, and the other end of the string is rotatably erected in the baking chamber 10 and can be taken and placed by being disassembled. Thus, the strings 9 may be disposed either laterally or longitudinally within the baking chamber 10.

It will be appreciated that in other embodiments, the strings 9 may be longitudinally disposed within the baking chamber 10.

String rotation principle: driving motor 1 sets up to drive pivot 11 and carries out synchronous pivoted synchronous machine, at first start synchronous machine, can set up synchronous machine and rotate with the speed of 1 minute 3-4 commentaries on classics, driving motor 1 is connected through pivot 11 to motor gear 2, and the clearance that first gear 3 and second gear 4 mutually supported is installed on gear bracket 5, and whole gear bracket 5 with first gear 3 and second gear 4 is fixed on roast room 10, thereby reach driving motor 1 and rotate the back, first gear 3 and second gear 4 also can follow the rotation. Therefore, the connection between the motor gear 2 and the gear assembly is very stable, and the phenomenon of slipping or deviation can not occur in belt transmission, so that the string 9 can not slip when rotating, and the phenomenon of uneven food baking effect can be effectively avoided.

Example two:

as shown in fig. 1 to 3, the second embodiment discloses an oven, which includes: the string 9 rotating structure of any of the above embodiments. Therefore, the oven with the string 9 rotating structure has the characteristic that the string 9 rotates stably, and the food baking effect is good.

As shown in FIG. 3, in this embodiment, a through hole 101 is opened on the side of the roasting chamber 10, and the string 9 is connected to the gear assembly through the through hole 101. Therefore, the through hole 101 in the side surface of the baking chamber 10 is used for realizing the arrangement of the string 9 and the gear meshing transmission, the structure is stable, the design is reasonable, and the manufacturing cost is low.

Example three:

as shown in fig. 1 to 3, the third embodiment discloses an oven, which includes the string 9 rotating structure of any one of the above embodiments. Wherein, an upper heating pipe 102 is arranged above the roasting chamber 10, a lower heating pipe 103 is arranged below 101 the roasting chamber 10, and the string 9 is erected between the upper heating pipe 102 and the lower heating pipe 103 for rotation. From this, the oven realizes carrying out the function all with the heating to the food on the cluster 9 through upper and lower heating pipe, and upper and lower heating pipe can carry out independent control through operating panel respectively, realizes humanized roast function of frying.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A string rotating structure, comprising:

the drive motor and the gear assembly that set up in the roast room outside, set up the cluster strip in roast room, drive motor is provided with motor gear, the gear assembly meshing motor gear is in order to follow drive motor rotates, the one end of cluster strip is inserted follow this gear assembly and carry out synchronous rotation in the gear assembly.

2. The string rotating structure according to claim 1, wherein: the gear assembly includes: the string rack comprises a gear bracket, a first gear and a second gear, wherein the first gear and the second gear are rotatably arranged on the gear bracket, the first gear is meshed between the motor gear and the second gear, and the second gear is in transmission connection with the string.

3. The string rotating structure according to claim 2, wherein: the motor gear, the first gear and the second gear are sequentially meshed on the same vertical surface.

4. The string rotating structure according to claim 2, wherein: the gear rack is provided with a first connecting shaft and a second connecting shaft, the first gear sleeve is arranged on the first connecting shaft, the second gear sleeve is arranged on the second connecting shaft, and the second connecting shaft penetrates through the gear rack and is provided with a clamping groove for clamping the stringed strips.

5. The string rotating structure according to claim 4, wherein: one end of the second connecting shaft is inserted into the shaft hole of the second gear, and the other end of the second connecting shaft is provided with the clamping groove.

6. The string rotating structure according to claim 4, wherein: the second connecting shaft and the second gear are integrally formed or separately arranged.

7. The string rotating structure according to claim 4, wherein: one end of the string is transversely inserted into the clamping groove, and the other end of the string is detachably erected on the inner side wall of the baking chamber.

8. An oven, comprising: the ribbon rotation structure of any one of claims 1 to 7.

9. The oven of claim 8, wherein: the side of the roasting chamber is provided with a through hole, and the string is connected with the gear assembly through the through hole.

10. The oven of claim 8, wherein: an upper heating pipe is arranged above the roasting chamber, a lower heating pipe is arranged below the roasting chamber, and the string is arranged between the upper heating pipe and the lower heating pipe.