CN217979685U

CN217979685U - Air circulation device for tunnel type sterilization oven

Info

Publication number: CN217979685U
Application number: CN202222084920.9U
Authority: CN
Inventors: 薛孝锋
Original assignee: Jiangyin Sunter Machinery And Equipment Co ltd
Current assignee: Jiangyin Sunter Machinery And Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a tunnel type sterilization is wind circulating device for oven, include: the oven, quartz heating pipe is installed to the inside roof one side of oven, and top one side of oven is provided with heated air circulation mechanism, and heated air circulation mechanism includes the motor of fixed connection in the oven top, and inside the output of motor ran through the oven roof and extended to the oven, motor output fixedly connected with circulation flabellum, and a plurality of fresh air inlet has been seted up to the top of oven and the border that lies in the motor output shaft, and a plurality of fresh air inlet is relative with circulation flabellum, the utility model has the advantages of it is following: through setting up hydrofuge flabellum and drive mechanism, rotate at motor operation drive circulation flabellum for when hot-blast even flow, drive mechanism drives the hydrofuge flabellum and rotates, drives the inside hot gas flow of oven and carries inside moisture from hydrofuge hole discharge, and hot-blast can be carried out cyclic utilization as the wind regime again, makes oven rapid heating up, has not only guaranteed heated air circulation, also compromises the demand of hydrofuge.

Description

Air circulation device for tunnel type sterilization oven

Technical Field

The utility model relates to an oven technical field, concretely relates to tunnel type sterilization is wind circulating device for oven.

Background

Tunnel type oven is the device that carries out the drying to article, the heating pipe is installed on the oven top, article are along with in the conveyer belt gets into the oven tunnel, dry, current oven is when drying to article, inside can drive the wind through the fan and flow in the oven, realize inside hot-blast even circulation, but hot air circulation effect has only been compromise to current oven, do not compromise the demand of hydrofuge, in order to solve above-mentioned problem, a tunnel type sterilization is wind circulating device for oven is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current oven has only compromise the heated air circulation effect, does not compromise the demand of hydrofuge, provides tunnel type sterilization for oven wind circulating device for this reason it.

The utility model provides a technical scheme that technical problem adopted is: tunnel formula sterilization is wind circulating device for oven, it includes: the oven, quartz heating pipe is installed to inside roof one side of oven, top one side of oven is provided with hot air circulation mechanism, hot air circulation mechanism includes the motor of fixed connection in the oven top, the output of motor runs through the oven roof and extends to inside the oven, motor output end fixedly connected with circulation flabellum, a plurality of fresh air inlet has been seted up to the top of oven and the border that is located the motor output shaft, a plurality of the fresh air inlet is relative with circulation flabellum, and hot air circulation mechanism's motor operation drives circulation flabellum and rotates, and the air current that produces from top to bottom drives the heat that quartz heating pipe produced and flows downwards for the inside heat of oven evenly flows.

The utility model discloses a fan, including the air inlet, the top of oven and the fan shaft of motor, the top of oven just keeps away from one side of fresh air inlet and has seted up a plurality of hydrofuge hole, the top of oven just is located the middle part rotation in a plurality of hydrofuge hole and is connected with the hydrofuge flabellum, be provided with drive mechanism between the output of motor and the fan shaft upper end of hydrofuge flabellum, when motor operation drive circulation flabellum rotates, drive mechanism drives the hydrofuge flabellum and rotates, and the air current that the hydrofuge flabellum produced is by supreme down, and the inside hot gas flow of drive oven carries inside moisture and discharges from the hydrofuge hole, has not only guaranteed heated air circulation, also has compromise the demand of hydrofuge.

The transmission mechanism comprises a connecting rod arranged at the top end of the oven, and the upper part of the output end of the motor is in transmission with the upper end of a fan blade shaft of the dehumidifying fan blade through the connecting rod.

Preferably, equal fixedly connected with umbrella tooth in both ends of connecting rod, no. two umbrella teeth of output upper portion fixedly connected with of motor, no. three umbrella teeth of upper end fixedly connected with of hydrofuge flabellum, no. two umbrella teeth and No. three umbrella teeth all are connected with the meshing of corresponding umbrella tooth, and when the circulating fan blade rotated, no. two umbrella teeth rotated and drove corresponding umbrella tooth and rotated, and the connecting rod rotated along with it, drove the umbrella tooth of the other end and rotated, and No. three umbrella teeth rotated along with it, drove the hydrofuge flabellum rotation of its lower extreme.

Preferably, the connecting rod includes fixed block fixed connection in oven top, the middle part of fixed block is rotated and is connected with the axis, and centraxonial one end fixedly connected with electric telescopic handle, electric telescopic handle's output and corresponding umbrella tooth fixed connection, when need not carry out the hydrofuge, open electric telescopic handle and make electric telescopic handle shorten, corresponding umbrella tooth not with No. two umbrella tooth meshing, the hydrofuge flabellum no longer by the transmission drive of No. two umbrella teeth this moment, the hydrofuge flabellum no longer rotates, stops the hydrofuge.

Preferably, the rotation direction of the circulating fan blades is opposite to that of the dehumidifying fan blades.

Preferably, the circulating fan blade is located on one side below the quartz heating pipe, and the circulating fan blade can drive heat generated by the quartz heating pipe to flow downwards.

The utility model has the advantages of it is following:

through setting up hydrofuge flabellum and drive mechanism, rotate at motor operation drive circulation flabellum, when making hot-blast even flow, drive mechanism drives the hydrofuge flabellum and rotates, it carries inside moisture to carry from the hydrofuge hole discharge to drive the inside hot gas flow of oven, hot-blast can be done as the wind regime again and carry out cyclic utilization, make oven rapid heating up, heated air circulation has not only been guaranteed, also compromise the demand of hydrofuge, through setting up electric telescopic handle, when need not to carry out the hydrofuge, electric telescopic handle shortens, the hydrofuge flabellum no longer is driven by drive mechanism this moment, the hydrofuge flabellum no longer rotates, stop the hydrofuge, can carry out the hydrofuge according to actual demand.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an air circulation device for a tunnel type sterilization oven according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of an air circulation device for a tunnel type sterilization oven according to a preferred embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a connection part of a quartz heating pipe of an air circulation device for a tunnel type sterilization oven according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural diagram of a transmission mechanism of the air circulation device for the tunnel type sterilization oven according to a preferred embodiment of the present invention.

Description of reference numerals: 1. an oven; 11. a quartz heating pipe; 2. a hot air circulating mechanism; 21. a motor; 22. circulating fan blades; 3. an air inlet hole; 4. dehumidifying the fan blades; 5. a moisture removal hole; 6. a transmission mechanism; 61. a connecting rod; 611. a fixed block; 612. an electric telescopic rod; 62. a first bevel gear; 63. a second bevel gear; 64. no. three bevel gear.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Examples

The air circulation device for the tunnel type sterilization oven shown in fig. 1-4 comprises an oven 1, a quartz heating pipe 11 is installed on one side of the inner top wall of the oven 1, the quartz heating pipe 11 runs and heats, a hot air circulation mechanism 2 is arranged on one side of the top end of the oven 1, the hot air circulation mechanism 2 comprises a motor 21 fixedly connected to the top end of the oven 1, the output end of the motor 21 penetrates through the top wall of the oven 1 and extends to the inside of the oven 1, a circulating fan blade 22 is fixedly connected to the output end of the motor 21, a plurality of air inlet holes 3 are formed in the top end of the oven 1 and located on the periphery of the output shaft of the motor 21, the plurality of air inlet holes 3 are opposite to the circulating fan blade 22, the motor 21 of the hot air circulation mechanism 2 runs and drives the circulating fan blade 22 to rotate, generated air flow is from top to bottom, the circulating fan blade 22 is located on one side below the quartz heating pipe 11 and drives heat generated by the quartz heating pipe 11 to flow downwards, so that heat in the oven 1 uniformly flows.

In order to guarantee heated air circulation, also compromise the demand of hydrofuge, a plurality of hydrofuge hole 5 has been seted up on the top of oven 1 and the one side of keeping away from fresh air inlet 3, the top of oven 1 just is located the middle part rotation of a plurality of hydrofuge hole 5 and is connected with hydrofuge flabellum 4, be provided with drive mechanism 6 between the output of motor 21 and the flabellum axle upper end of hydrofuge flabellum 4, when motor 21 operation drive circulation flabellum 22 rotates, drive mechanism 6 drives hydrofuge flabellum 4 and rotates, circulation flabellum 22 is opposite with the rotation direction of hydrofuge flabellum 4, the air current that hydrofuge flabellum 4 produced is from bottom to top, the inside hot gas stream of drive oven 1 carries inside moisture and discharges from hydrofuge hole 5, heated air circulation has not only been guaranteed, also compromise the demand of hydrofuge.

The transmission mechanism 6 comprises a connecting rod 61 installed at the top end of the oven 1, the upper part of the output end of the motor 21 and the upper end of the fan blade shaft of the dehumidifying fan blade 4 are in transmission through the connecting rod 61, the two ends of the connecting rod 61 are fixedly connected with a first umbrella tooth 62, the upper part of the output end of the motor 21 is fixedly connected with a second umbrella tooth 63, the upper end of the dehumidifying fan blade 4 is fixedly connected with a third umbrella tooth 64, the second umbrella tooth 63 and the third umbrella tooth 64 are respectively meshed with the corresponding first umbrella tooth 62, when the circulating fan blade 22 rotates, the second umbrella tooth 63 rotates to drive the corresponding first umbrella tooth 62 to rotate, the connecting rod 61 rotates along with the first umbrella tooth 62, the other end of the first umbrella tooth 62 is driven to rotate, and the third umbrella tooth 64 rotates along with the first umbrella tooth to drive the dehumidifying fan blade 4 at the lower end of the first umbrella tooth to rotate.

Connecting rod 61 includes fixed block 611 of fixed connection in oven 1 top, the middle part of fixed block 611 rotates and is connected with the axis, and centraxonial one end fixedly connected with electric telescopic handle 612, electric telescopic handle 612's output and corresponding umbrella tooth 62 fixed connection, when need not hydrofuge, also can open electric telescopic handle 612, make electric telescopic handle 612 shorten, corresponding umbrella tooth 62 does not mesh with No. two umbrella teeth 63, hydrofuge flabellum 4 no longer is driven by the transmission of No. two umbrella teeth 63 this moment, hydrofuge flabellum 4 no longer rotates, stop the hydrofuge.

The working principle is as follows: when the tunnel oven is used, articles are conveyed on a conveying belt in the oven, the quartz heating pipe 11 is operated to heat, the motor 21 of the hot air circulation mechanism 2 is operated to drive the circulation fan blades 22 to rotate, generated air flow is from top to bottom, heat generated by the quartz heating pipe 11 is driven to flow downwards, heat in the oven 1 uniformly flows, meanwhile, when the circulation fan blades 22 rotate, the second umbrella teeth 63 rotate to drive the corresponding first umbrella teeth 62 to rotate, the connecting rod 61 rotates along with the first umbrella teeth 62 to drive the first umbrella teeth 62 at the other end to rotate, the third umbrella teeth 64 rotate along with the third umbrella teeth to drive the dehumidifying fan blades 4 at the lower ends to rotate, air flow generated by the dehumidifying fan blades 4 is from bottom to top, the air flow inside the oven 1 carrying internal moisture is driven to be discharged from the dehumidifying holes 5, hot air circulation is guaranteed, the requirement of wet air flow is also considered, meanwhile, hot air discharged from the dehumidifying holes 5 can be sucked by the circulation fan blades 22 from the air inlet hole 3 again, the hot air can be recycled as an air source, the temperature of the oven 1 is rapidly increased, when the electric wet air flow is not needed, the electric wet exhausting fan blades 612 is not needed, the corresponding electric wet exhaust fan blades 62, and the telescopic rod does not rotate again, and the second umbrella teeth 63 are not meshed with the electric wet fan blades 63.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Tunnel formula sterilization is wind circulating device for oven includes: the drying oven comprises a drying oven (1), wherein a quartz heating pipe (11) is installed on one side of the top wall of the interior of the drying oven (1), and is characterized in that a hot air circulation mechanism (2) is arranged on one side of the top end of the drying oven (1), the hot air circulation mechanism (2) comprises a motor (21) fixedly connected to the top end of the drying oven (1), the output end of the motor (21) penetrates through the top wall of the drying oven (1) and extends into the interior of the drying oven (1), a circulating fan blade (22) is fixedly connected to the output end of the motor (21), a plurality of air inlet holes (3) are formed in the top end of the drying oven (1) and located on the periphery of the output shaft of the motor (21), and the plurality of air inlet holes (3) are opposite to the circulating fan blade (22);

a plurality of moisture removing holes (5) are formed in the top end of the oven (1) and one side, far away from the air inlet hole (3), of the oven (1), moisture removing fan blades (4) are rotatably connected to the top end of the oven (1) and positioned in the middles of the moisture removing holes (5), and a transmission mechanism (6) is arranged between the output end of the motor (21) and the upper ends of fan blade shafts of the moisture removing fan blades (4);

the transmission mechanism (6) comprises a connecting rod (61) arranged at the top end of the oven (1), and the upper part of the output end of the motor (21) is in transmission with the upper end of a fan blade shaft of the dehumidifying fan blade (4) through the connecting rod (61).

2. The air circulation device for the tunnel type sterilization oven according to claim 1, wherein a first umbrella tooth (62) is fixedly connected to each of two ends of the connecting rod (61), a second umbrella tooth (63) is fixedly connected to the upper portion of the output end of the motor (21), a third umbrella tooth (64) is fixedly connected to the upper end of the dehumidifying fan blade (4), and the second umbrella tooth (63) and the third umbrella tooth (64) are meshed with the corresponding first umbrella tooth (62).

3. The air circulation device for the tunnel type sterilization oven according to claim 2, wherein the connecting rod (61) comprises a fixing block (611) fixedly connected to the top end of the oven (1), the middle of the fixing block (611) is rotatably connected with a middle shaft, one end of the middle shaft is fixedly connected with an electric telescopic rod (612), and the output end of the electric telescopic rod (612) is fixedly connected with the corresponding first umbrella tooth (62).

4. The air circulation device for tunnel sterilization ovens according to claim 1, characterized in that the circulation fan (22) rotates in the opposite direction to the dehumidifying fan (4).

5. The air circulation device for the tunnel type sterilization oven according to claim 1, wherein the circulation fan blades (22) are located at one side below the quartz heating pipe (11).