CN215909600U

CN215909600U - Heating device of oven

Info

Publication number: CN215909600U
Application number: CN202122176986.6U
Authority: CN
Inventors: 栾文辉; 江鹏; 马燕; 吴丽华
Original assignee: Hubei Sanjing Biotechnology Co ltd
Current assignee: Hubei Sanjing Biotechnology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-25
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a heating device of an oven, which adopts the technical scheme that: the oven comprises an oven body, wherein a heating mechanism is embedded in the oven body, a motor is arranged at the bottom of the oven body, a protection assembly is arranged outside the motor, the heating mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the output end of the motor, a first cavity is formed in the bottom of the oven body, the first rotating shaft penetrates through the first cavity and extends into the oven body, a first bevel gear is embedded in the first cavity, and the first bevel gear is fixedly sleeved on the outer side of the first rotating shaft, so that the oven has the beneficial effects that: inside putting into oven body with article through the user, starter motor, motor work drive fan rotates to inside with external air suction oven, the air filters the drying through dry box to the air simultaneously, has reduced the probability of article damage, has reduced the loss of cost, also the person of also not facilitating the use simultaneously uses.

Description

Heating device of oven

Technical Field

The utility model relates to the technical field of drying ovens, in particular to a heating device of a drying oven.

Background

The shell of the oven is generally made of thin steel plates, the surface of the shell is baked with paint, and the working chamber is made of high-quality structural steel plates. Aluminum silicate fiber is filled between the outer shell and the working chamber. The heater is arranged at the bottom, and can be arranged at the top or two sides. The temperature control instrument adopts a digital display intelligent meter.

The prior art has the following defects: the heating device inside the existing oven generally uses a heating sheet to heat the inside of the oven, but the heating mode can cause uneven heating, and the heating plate directly contacts with articles for a long time, which may cause damage to the articles.

Therefore, it is necessary to invent a heating device of an oven.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a heating device of an oven, wherein a user puts articles into an oven body, a motor is started, the motor works to drive a fan to rotate, so that outside air is sucked into the oven, when the air passes through the interior of a heating box, a heating plate heats the air, and the air passes through the drying box to be filtered and dried, so that the problems that the heating is uneven in a common heating mode, the heating plate directly contacts the articles for a long time and the articles are possibly damaged are solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: a heating device of an oven comprises a heating mechanism arranged inside an oven body, wherein a motor is arranged at the bottom of the oven body, and a protection assembly is arranged outside the motor;

the heating mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the output end of the motor, a first cavity is formed in the bottom of the oven body, the first rotating shaft penetrates through the first cavity and extends into the oven body, a first bevel gear is embedded in the first cavity and fixedly sleeved on the outer side of the first rotating shaft, two second bevel gears are arranged on two sides of the first bevel gear, a second rotating shaft is fixedly connected on the outer sides of the two second bevel gears, two second cavities are formed in the bottom of the oven body, the two second rotating shafts respectively extend into the two second cavities, a third cavity is formed in the top of each of the two second cavities, a third rotating shaft is embedded in each of the two third cavities, a first chain wheel is fixedly sleeved on the outer end of each of the two second rotating shafts, and a second chain wheel and a third chain wheel are fixedly sleeved on the outer sides of the two third rotating shafts, ventilation grooves are formed in two sides of the oven body, rotating rods are embedded in the ventilation grooves, and fourth chain wheels are fixedly sleeved on the outer sides of the two rotating rods. The inner ends of the two rotating rods are fixedly sleeved with fans.

Preferably, two the inside two dry boxes that all inlay of ventilation groove is equipped with, dry box cover is established in the bull stick outside, two be equipped with the puddler between the dry box, the fixed cover of puddler is established in the bull stick outside.

Preferably, two spray heads are embedded in the oven body and are respectively connected with the two ventilation grooves.

Preferably, the inner ends of the two third rotating shafts are fixedly extended into the oven body, the inner ends of the two third rotating shafts are fixedly sleeved with first gears, the outer sides of the two spray heads are fixedly sleeved with second gears, and the first gears are meshed with the second gears.

Preferably, the top end of the first rotating shaft is fixedly connected with a tray, a door body is arranged on the front side of the oven body, and four supports are fixedly connected to the bottom of the oven.

Preferably, the first chain wheel is in driving connection with the second chain wheel through a first chain, and the third chain wheel is in driving connection with the fourth chain wheel through a second chain.

Preferably, the heating boxes are fixedly connected to two sides of the oven body, air inlet pipes are embedded in the heating boxes, one ends of the air inlet pipes are connected with the two ventilation grooves respectively, and a plurality of heating sheets are embedded in the oven body.

Preferably, the joints of the first rotating shaft, the second rotating shaft and the third rotating shaft with the oven body are movably connected through rolling bearings, and the joint of the rotating rod and the drying box is movably connected through rolling bearings.

Preferably, the protection component comprises a protection cover, the protection cover is fixedly sleeved on the outer side of the motor, and a plurality of heat dissipation holes are formed in two sides of the protection cover.

Preferably, the protection component comprises a protection cover, the protection cover is fixedly sleeved on the outer side of the motor, and the two sides of the protection cover are fixedly embedded with heat dissipation nets.

The utility model has the beneficial effects that:

the heating device comprises a heating box, a fan, a heating plate, a drying box, a fan, a motor, a fan, a heating plate, a drying box and a fan, wherein the fan is driven to rotate by the motor, so that the outside air is sucked into the oven, when the air passes through the heating box, the heating plate heats the air, and the air is filtered and dried by the drying box, so that the problem that the heating is uneven due to a common heating mode is solved, and the heating plate directly contacts with the articles for a long time, and the articles can be damaged.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a front view cross-section view provided by the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;

in the figure: the drying oven comprises an oven body 1, a motor 2, a first rotating shaft 3, a first bevel gear 4, a second bevel gear 5, a second rotating shaft 6, a third rotating shaft 7, a second chain wheel 8, a third chain wheel 9, a first chain wheel 10, a rotating rod 11, a fan 12, a fourth chain wheel 13, a drying box 14, a stirring rod 15, a spray head 16, a first gear 17, a second gear 18, a tray 19, a door body 20, a support 21, a heating box 22, an air inlet pipe 23, a heating sheet 24, a protective cover 25 and a heat dissipation net 26.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In embodiment 1, referring to fig. 1 to 3, in the heating device of the oven provided by the utility model, a heating mechanism is embedded in an oven body 1, a motor 2 is arranged at the bottom of the oven body 1, and a protection component is arranged outside the motor 2.

The heating mechanism comprises a first rotating shaft 3, the first rotating shaft 3 is fixedly connected to the output end of a motor 2, a first cavity is formed in the bottom of the oven body 1, the first rotating shaft 3 penetrates through the first cavity and extends into the oven body 1, a first bevel gear 4 is embedded in the first cavity, the first bevel gear 4 is fixedly sleeved on the outer side of the first rotating shaft 3, second bevel gears 5 are arranged on two sides of the first bevel gear 4, second rotating shafts 6 are fixedly connected to the outer sides of the two second bevel gears 5, two second cavities are formed in the bottom of the oven body 1, the two second rotating shafts 6 respectively extend into the two second cavities, third cavities are formed in the tops of the two second cavities, third rotating shafts 7 are embedded in the two third cavities, and first chain wheels 10 are fixedly sleeved at the outer ends of the two second rotating shafts 6, two 7 outside all fixed sleeves of third pivot are equipped with second sprocket 8 and third sprocket 9, the ventilation groove has all been seted up to oven body 1 both sides, two ventilation inslot portion all inlays and is equipped with bull stick 11, and two 11 outsides of bull stick are all fixed and are fixed the cover and are equipped with fourth sprocket 13. The inner ends of the two rotating rods 11 are fixedly sleeved with fans 12.

Further, two ventilation groove inside all inlays and is equipped with two dry boxes 14, dry box 14 cover is established in the bull stick 11 outside, two be equipped with puddler 15 between the dry box 14, the fixed cover of puddler 15 is established in the bull stick 11 outside, heats the drying to the air of heat absorption.

Further, two spray heads 16 are embedded in the oven body 1, and the two spray heads 16 are respectively connected with the two ventilation grooves, so that the heating effect is more uniform.

Furthermore, the inner ends of the two third rotating shafts 7 are fixedly extended into the oven body 1, the inner ends of the two third rotating shafts 7 are fixedly sleeved with first gears 17, the outer sides of the two spray heads 16 are fixedly sleeved with second gears 18, and the first gears 17 are meshed with the second gears 18, so that the connection effect is better.

Further, a tray 19 is fixedly connected to the top end of the first rotating shaft 3, a door body 20 is arranged on the front side of the oven body 1, and four supports 21 are fixedly connected to the bottom of the oven, so that the stability of the device is improved.

Further, the first chain wheel 10 is connected with the second chain wheel 8 through a first chain drive, and the third chain wheel 9 is connected with the fourth chain wheel 13 through a second chain drive, so that the driving effect of the device is better.

Further, the heating boxes 22 are fixedly connected to two sides of the oven body 1, the air inlet pipes 23 are embedded in the two heating boxes 22, one ends of the air inlet pipes 23 are connected with the two ventilation grooves respectively, and the heating sheets 24 are embedded in the oven body 1

Furthermore, the joints of the first rotating shaft 3, the second rotating shaft 6 and the third rotating shaft 7 with the oven body 1 are movably connected through rolling bearings, and the joints of the rotating rod 11 and the drying box 14 are movably connected through rolling bearings, so that the joints are smoother

Further, the protection component comprises a protection cover 25, the protection cover 25 is fixedly sleeved on the outer side of the motor 2, a plurality of heat dissipation holes are formed in the two sides of the protection cover 25, and the working efficiency of the motor 2 is improved.

The using process of the utility model is as follows: when the drying oven is used, a user puts articles into the drying oven body 1, the motor 2 is started, the motor 2 works to drive the first rotating shaft 3 and the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 and the second rotating shaft 6 to rotate, the second rotating shaft 6 rotates to drive the first chain wheel 10 and the second chain wheel 8 to rotate, the second chain wheel 8 rotates to drive the third rotating shaft 7 and the third chain wheel 9 to rotate, the third chain wheel 9 rotates to drive the fourth chain wheel 13 and the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the fan 12 to rotate, so that outside air is sucked into the drying oven, when the air passes through the heating box 22, the heating plate heats the air, meanwhile, the air is filtered and dried through the drying box 14, the rotating rod 11 rotates to drive the stirring rod 15 to rotate, so that the air and the drying agent are fully mixed, and uneven heating caused by a common heating mode is solved, the heating plate is directly contacted with the articles for a long time, so that the problem of article damage can be caused, the heating efficiency of the articles is improved, the probability of article damage is reduced, the cost loss is reduced, and the heating plate is not convenient for a user to use.

In embodiment 2, referring to fig. 4, according to the heating device of the oven provided by the utility model, the motor 2 is arranged at the bottom of the oven body 1, the protection assembly is arranged outside the motor 2, the protection assembly comprises a protection cover 25, the protection cover 25 is fixedly sleeved outside the motor 2, and heat dissipation nets 26 are fixedly embedded on two sides of the protection cover 25.

The using process of the utility model is as follows: when the drying oven is used, a user puts articles into the drying oven body 1, the motor 2 is started, the motor 2 works to drive the first rotating shaft 3 and the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 and the second rotating shaft 6 to rotate, the second rotating shaft 6 rotates to drive the first chain wheel 10 and the second chain wheel 8 to rotate, the second chain wheel 8 rotates to drive the third rotating shaft 7 and the third chain wheel 9 to rotate, the third chain wheel 9 rotates to drive the fourth chain wheel 13 and the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the fan 12 to rotate, so that outside air is sucked into the drying oven, when the air passes through the heating box 22, the heating plate heats the air, meanwhile, the air is filtered and dried through the drying box 14, when the rotating rod 11 rotates, the stirring rod 15 rotates, so that the air and the drying agent are fully mixed, when the motor 2 works, the protective cover 25 protects the motor 2, and meanwhile, the heat dissipation holes on the two sides ventilate and dissipate heat of the motor 2.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

1. A heating device of an oven is characterized in that: the oven comprises a heating mechanism arranged in an oven body (1), wherein a motor (2) is arranged at the bottom of the oven body (1), and a protection component is arranged on the outer side of the motor (2);

the heating mechanism comprises a first rotating shaft (3), the first rotating shaft (3) is fixedly connected to the output end of the motor (2), a first cavity is formed in the bottom of the oven body (1), the first rotating shaft (3) penetrates through the first cavity and extends into the oven body (1), a first bevel gear (4) is embedded in the first cavity, the first bevel gear (4) is fixedly sleeved on the outer side of the first rotating shaft (3), two second bevel gears (5) are arranged on two sides of the first bevel gear (4), a second rotating shaft (6) is fixedly connected to the outer sides of the two second bevel gears (5), two second cavities are formed in the bottom of the oven body (1), the two second rotating shafts (6) respectively extend into the two second cavities, a third cavity is formed in the top of the two second cavities, and a third rotating shaft (7) is embedded in the two third cavities, two the outer end of second pivot (6) is all fixed the cover and is equipped with first sprocket (10), two the outer side of third pivot (7) is all fixed the cover and is equipped with second sprocket (8) and third sprocket (9), the ventilation groove has all been seted up, two to oven body (1) both sides the inside bull stick (11) that all inlays of ventilation groove is equipped with, and two bull sticks (11) outside is all fixed the cover and is equipped with fourth sprocket (13), two bull stick (11) the inner is all fixed the cover and is equipped with fan (12).

2. A heating device of an oven according to claim 1, characterized in that: two ventilation inslot portion all inlays and is equipped with two dry box (14), dry box (14) cover is established in bull stick (11) the outside, two be equipped with puddler (15) between dry box (14), puddler (15) fixed cover is established in the bull stick (11) the outside.

3. A heating device of an oven according to claim 1, characterized in that: two spray heads (16) are embedded in the oven body (1), and the two spray heads (16) are respectively connected with the two ventilation grooves.

4. A heating device of an oven according to claim 3, characterized in that: the inner ends of the two third rotating shafts (7) are fixedly extended into the oven body (1), the inner ends of the two third rotating shafts (7) are fixedly sleeved with first gears (17), the outer sides of the two spray heads (16) are fixedly sleeved with second gears (18), and the first gears (17) are meshed with the second gears (18).

5. A heating device of an oven according to claim 2, characterized in that: the oven comprises a first rotating shaft (3) and is characterized in that a tray (19) is fixedly connected to the top end of the first rotating shaft (3), a door body (20) is arranged on the front side of an oven body (1), and four supports (21) are fixedly connected to the bottom of the oven.

6. A heating device of an oven according to claim 1, characterized in that: the first chain wheel (10) is in driving connection with the second chain wheel (8) through a first chain, and the third chain wheel (9) is in driving connection with the fourth chain wheel (13) through a second chain.

7. A heating device of an oven according to claim 1, characterized in that: oven body (1) both sides equal fixedly connected with heating box (22), two heating box (22) inside all inlays and is equipped with air-supply line (23), two air-supply line (23) one end is connected with two ventilation slots respectively, two oven body (1) inside inlays and is equipped with a plurality of heating plate (24).

8. A heating device of an oven according to claim 1, characterized in that: the connection parts of the first rotating shaft (3), the second rotating shaft (6) and the third rotating shaft (7) and the oven body (1) are movably connected through rolling bearings, and the connection parts of the rotating rods (11) and the drying box (14) are movably connected through rolling bearings.

9. A heating device of an oven according to claim 1, characterized in that: the protection component comprises a protection cover (25), the protection cover (25) is fixedly sleeved on the outer side of the motor (2), and a plurality of heat dissipation holes are formed in two sides of the protection cover (25).

10. A heating device of an oven according to claim 1, characterized in that: the protection subassembly includes safety cover (25), the fixed cover of safety cover (25) is established in the motor (2) outside, safety cover (25) both sides are all fixed to be inlayed and are equipped with radiator-grid (26).