CN220321995U

CN220321995U - Rotary electric oven

Info

Publication number: CN220321995U
Application number: CN202321496173.8U
Authority: CN
Inventors: 王其波; 王其海; 黄健全
Original assignee: Foshan Gaoming Xinjiaying Metal Products Co ltd
Current assignee: Foshan Gaoming Xinjiaying Metal Products Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-09
Anticipated expiration: 2033-06-12

Abstract

The utility model relates to the technical field of electric ovens, and discloses a rotary electric oven which comprises an oven body, wherein a heating pipe is fixedly arranged in an inner cavity of the oven body, a driving motor is fixedly arranged at the top end of the oven body, a connecting ring is fixedly sleeved at the output end of the driving motor, a supporting rod is fixedly arranged on the surface of the connecting ring, a placing rack is fixedly arranged on the surface of the supporting rod, fan blades are fixedly arranged at the bottom end of the output end of the driving motor, and a supporting frame is fixedly arranged at the bottom surface of the inner cavity of the oven body. According to the utility model, the fan blades are arranged at the bottom end of the output shaft of the driving motor, when the metal workpiece with lower switching treatment temperature is treated, the metal workpiece in the previous batch is firstly taken out, then the bottom end of the furnace body is opened by driving the rotating plate to rotate through the air cylinder, and the fan blades are driven to rotate at a high speed by the driving motor, so that the fan blades can quickly blow out high-temperature gas in the furnace body, the effect of quick cooling is realized, and the working efficiency of the device is improved.

Description

Rotary electric oven

Technical Field

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

Background

When metal workpiece is handled, often can use the electric oven to carry out heat treatment to metal workpiece, when current electric oven is handled the metal workpiece of different materials when using, need set up the temperature in the electric oven in different scope, and current equipment is when needs reduce higher temperature, often needs to spend certain time, and then has reduced the work efficiency of device.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a rotary electric oven which has the advantage of high working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation type electric oven, includes the furnace body, the inner chamber fixed mounting of furnace body has the heating pipe, the top fixed mounting of furnace body has driving motor, driving motor's output fixed sleeve has the go-between, the fixed surface of go-between installs the bracing piece, the fixed surface of bracing piece installs the rack, the bottom fixed mounting of driving motor output has the flabellum, the bottom surface fixed mounting of furnace body inner chamber has the support frame, the top surface fixed mounting of support frame has the holding ring, the bottom surface fixed mounting of furnace body has the cylinder, the output fixed mounting of cylinder has the rack, the bottom surface of furnace body rotates and is connected with the rotor plate, the front end fixedly connected with gear of rotor plate.

As a preferable technical scheme of the utility model, the right end of the furnace body is hinged with a door plate, the upper end and the lower end of the door plate are respectively and fixedly provided with an extension plate, the right end of the furnace body is fixedly provided with a telescopic rod, the right end of the telescopic rod is fixedly provided with a pushing block, the surface of the telescopic rod is sheathed with an ejection spring, the right side surface of the furnace body is fixedly provided with a fixed block, the middle part of the fixed block is in sliding connection with a slide bar, the rear end of the slide bar is fixedly provided with a clamping block, and a locking spring is fixedly arranged between the clamping block and the fixed block.

As a preferable technical scheme of the utility model, square grooves are formed at the bottom ends of the support frames at equal angles, the number of the positioning rings is two, and the bottom ends of the support rods are inserted in the middle parts of the two positioning rings.

As a preferable technical scheme of the utility model, the bottom surface of the furnace body is fixedly provided with the sliding rail which is in sliding connection with the middle part of the gear.

As a preferable technical scheme of the utility model, the bottom end of the furnace body is provided with a circular hole, the top surface of the rotating plate is attached to the bottom surface of the furnace body, and the area value of the rotating plate is larger than that of the circular hole.

As a preferable technical scheme of the utility model, the right end of the furnace body is provided with a square hole, the telescopic rod is arranged in the square hole, the pushing block consists of a circular plate and a semicircular ball positioned on the right side of the circular plate, and the right end of the semicircular ball is in contact with the extension plate.

As a preferable technical scheme of the utility model, the rear end of the clamping block is clamped at the front side of the door plate, and the left side surface of the clamping block is attached to the right side surface of the furnace body.

As a preferable technical scheme of the utility model, the two sliding rods are arranged in total, the two sliding rods are respectively positioned at the upper side and the lower side of the fixed block, and the locking spring is positioned at the middle part of the two sliding rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fan blades are arranged at the bottom end of the output shaft of the driving motor, when the metal workpiece with lower switching treatment temperature is treated, the metal workpiece in the previous batch is firstly taken out, then the bottom end of the furnace body is opened by driving the rotating plate to rotate through the air cylinder, and the fan blades are driven to rotate at a high speed by the driving motor, so that the fan blades can quickly blow out high-temperature gas in the furnace body, the effect of quick cooling is realized, and the working efficiency of the device is improved.

2. According to the utility model, the clamping block is arranged on the right side of the furnace body, when the door plate is closed, the door plate can push the clamping block forwards through the contact between the door plate and the inclined surface of the clamping block, and when the inclined surfaces of the door plate and the clamping block are staggered, the locking spring pushes the clamping block reversely and is clamped on the door plate, so that the door plate is automatically locked, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive connection of a structural securing block according to the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

FIG. 5 is a schematic cross-sectional view of the furnace body of the structure of the present utility model;

FIG. 6 is a schematic view of the connecting structure of the positioning ring of the present utility model.

In the figure: 1. a furnace body; 2. heating pipes; 3. a driving motor; 4. a connecting ring; 5. a support rod; 6. a placing rack; 7. a fan blade; 8. a support frame; 9. a positioning ring; 10. a cylinder; 11. a rack; 12. a rotating plate; 13. a gear; 14. a slide rail; 15. a door panel; 16. an extension plate; 17. a telescopic rod; 18. a pushing block; 19. an ejector spring; 20. a fixed block; 21. a slide bar; 22. a clamping block; 23. and a locking spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides a rotary electric oven, which comprises an oven body 1, wherein a heating pipe 2 is fixedly arranged in an inner cavity of the oven body 1, a driving motor 3 is fixedly arranged at the top end of the oven body 1, a connecting ring 4 is fixedly sleeved at the output end of the driving motor 3, a supporting rod 5 is fixedly arranged on the surface of the connecting ring 4, a placing rack 6 is fixedly arranged on the surface of the supporting rod 5, fan blades 7 are fixedly arranged at the bottom end of the output end of the driving motor 3, a supporting frame 8 is fixedly arranged at the bottom surface of the inner cavity of the oven body 1, a positioning ring 9 is fixedly arranged at the top surface of the supporting frame 8, an air cylinder 10 is fixedly arranged at the bottom surface of the oven body 1, a rack 11 is fixedly arranged at the output end of the air cylinder 10, a rotating plate 12 is rotatably connected to the bottom surface of the oven body 1, and a gear 13 is fixedly connected to the front end of the rotating plate 12;

when the metal workpiece with lower switching treatment temperature is treated, the metal workpiece in the previous batch is firstly taken out, then the rack 11 is driven by the cylinder 10, the bottom end of the furnace body 1 is opened by rotating the rotary plate 12 through the transmission of the gear 13, and the fan blades 7 are driven by the driving motor 3 to rotate at a high speed, so that the fan blades 7 blow out high-temperature gas in the furnace body 1 rapidly, the effect of rapid cooling is realized, and the working efficiency of the device is improved.

The right end of the furnace body 1 is hinged with a door plate 15, the upper end and the lower end of the door plate 15 are respectively fixedly provided with an extension plate 16, the right end of the furnace body 1 is fixedly provided with a telescopic rod 17, the right end of the telescopic rod 17 is fixedly provided with a push block 18, the surface of the telescopic rod 17 is sleeved with an ejection spring 19, the right side surface of the furnace body 1 is fixedly provided with a fixed block 20, the middle part of the fixed block 20 is slidingly connected with a slide bar 21, the rear end of the slide bar 21 is fixedly provided with a clamping block 22, and a locking spring 23 is fixedly arranged between the clamping block 22 and the fixed block 20;

when the door plate 15 is closed, the door plate 15 can push the clamping block 22 forwards through the contact between the door plate 15 and the inclined surface of the clamping block 22, and when the inclined surfaces of the door plate 15 and the clamping block 22 are staggered, the locking spring 23 pushes the clamping block 22 reversely and clamps the door plate 15, so that the door plate 15 is automatically locked, and the operation is simple and convenient.

Wherein square grooves are formed in the bottom end of the support frame 8 at equal angles, the number of the positioning rings 9 is two, and the bottom ends of the support rods 5 are inserted in the middle parts of the two positioning rings 9;

through setting up the square groove, when carrying out the heat treatment, the low-speed rotatory flabellum 7 can blow down the gas of the central point department in the furnace body 1, diffuses to both sides through the square groove, upwards flows around the inner chamber bottom of furnace body 1 at last, has realized the circulation of the interior air of furnace body 1.

The bottom surface of the furnace body 1 is fixedly provided with a slide rail 14, and the slide rail 14 is in sliding connection with the middle part of the gear 13;

the movement of the gear 13 is guided by the slide rail 14, so that the rack 11 is prevented from shifting and falling during movement, and the smooth operation of the device is ensured.

Wherein, the bottom end of the furnace body 1 is provided with a circular hole, the top surface of the rotary plate 12 is attached to the bottom surface of the furnace body 1, and the area value of the rotary plate 12 is larger than that of the circular hole;

the circular hole at the bottom end of the furnace body 1 can be smoothly sealed by the rotary plate 12.

Wherein, the right end of the furnace body 1 is provided with a square hole, a telescopic rod 17 is arranged in the square hole, a push block 18 consists of a circular plate and a semicircular sphere positioned on the right side of the circular plate, and the right end of the semicircular sphere is contacted with an extension plate 16;

the push block 18 can be ensured to smoothly push the extension plate 16, and the telescopic rod 17 and the push block 18 can be ensured to be completely contracted in the furnace body 1, so that the door plate 15 can be completely closed on the right side of the furnace body 1.

The rear end of the clamping block 22 is clamped at the front side of the door plate 15, and the left side surface of the clamping block 22 is attached to the right side surface of the furnace body 1;

the condition that the right side of the furnace body 1 is closed by the door plate 15 and then is rocked is avoided, and the temperature loss is avoided.

The two sliding rods 21 are arranged, the two sliding rods 21 are respectively arranged on the upper side and the lower side of the fixed block 20, and the locking spring 23 is arranged in the middle of the two sliding rods 21.

The working principle and the using flow of the utility model are as follows:

the front ends of the slide bars 21 are pulled forwards to separate the two clamping blocks 22 from the door plate 15, at the moment, the ejector springs 19 in a compressed state push the push blocks 18 outwards under the action of elastic force and then act on the extension plates 16 to enable the extension plates 16 to drive the door plate 15 to rotate, the right side of the furnace body 1 is opened, at the moment, metal workpieces are placed on the placing frame 6, the driving motor 3 drives the supporting rods 5 and the placing frame 6 to rotate, the placing frame 6 at other positions can be rotated to the right side of the furnace body 1, and then other metal workpieces are placed;

after the metal workpiece is placed, the door plate 15 is reversely pushed, when the door plate 15 contacts with the clamping block 22, the door plate contacts with the inclined surface of the clamping block 22 at first, the clamping block 22 is pushed forward, and when the inclined surface of the door plate 15 is separated from the inclined surface of the clamping block 22, the clamping block 22 is reversely pushed by the locking spring 23 in a compressed state under the elastic action, and then the locking spring is clamped at the front end of the door plate 15, so that the right side of the furnace body 1 is closed;

then starting the heating pipe 2 to enable the heating pipe 2 to work to generate heat, closing the bottom end of the furnace body 1 by the rotary plate 12, starting the driving motor 3, driving the workpiece to rotate in the furnace body 1 by the driving motor 3 when rotating, further realizing uniform heating of the metal workpiece, and maintaining the current temperature after the temperature in the furnace body 1 reaches the heat treatment temperature of the metal workpiece in the current batch, so that the heat treatment can be completed;

after the completion, repeating the operation of opening the door plate 15, taking out the workpiece, and if another batch of metal workpieces with low processing requirement temperature is required to be processed, driving the rack 11 to rotate by the air cylinder 10, driving the gear 13 to rotate, opening the bottom end of the furnace body 1 by the rotary plate 12, at the moment, driving the motor 3 to rotate at a high speed, and enabling the fan blades 7 to rotate to blow out heat in the furnace body 1, so that rapid cooling is realized;

and finally repeating the step of placing the workpiece, and continuously working.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotary electric oven, includes furnace body (1), its characterized in that: the utility model discloses a heating furnace, including furnace body (1), inner chamber fixed mounting of furnace body (1) has heating pipe (2), the top fixed mounting of furnace body (1) has driving motor (3), the output fixed sleeve of driving motor (3) has go-between (4), the fixed surface of go-between (4) installs bracing piece (5), the fixed surface of bracing piece (5) installs rack (6), the bottom fixed mounting of driving motor (3) output has flabellum (7), the bottom surface fixed mounting of furnace body (1) inner chamber has support frame (8), the top surface fixed mounting of support frame (8) has holding ring (9), the bottom surface fixed mounting of furnace body (1) has cylinder (10), the output fixed mounting of cylinder (10) has rack (11), the bottom surface rotation of furnace body (1) is connected with rotor plate (12), the front end fixedly connected with gear (13) of rotor plate (12).

2. The rotary electric oven of claim 1, wherein: the utility model discloses a furnace body, including furnace body (1), upper and lower both ends of furnace body (1), door plant (15) are articulated to the right-hand member of furnace body (1), upper and lower both ends of door plant (15) are fixed mounting respectively has extension board (16), the right-hand member fixed mounting of furnace body (1) has telescopic link (17), the right-hand member fixed mounting of telescopic link (17) has ejector spring (19), the right flank fixed mounting of furnace body (1) has fixed block (20), the middle part sliding connection of fixed block (20) has slide bar (21), the rear end fixed mounting of slide bar (21) has fixture block (22), fixed mounting has locking spring (23) between fixture block (22) and the fixed block (20).

3. The rotary electric oven of claim 1, wherein: square grooves are formed in the bottom ends of the supporting frames (8) at equal angles, two positioning rings (9) are arranged, and the bottom ends of the supporting rods (5) are inserted into the middle parts of the two positioning rings (9).

4. The rotary electric oven of claim 1, wherein: the bottom surface of furnace body (1) fixed mounting has slide rail (14), slide rail (14) sliding connection is in the middle part of gear (13).

5. The rotary electric oven of claim 1, wherein: the bottom of furnace body (1) has seted up circular hole, the top surface of rotor plate (12) is laminated with the bottom surface of furnace body (1), the area value of rotor plate (12) is bigger than the area value of circular hole.

6. The rotary electric oven of claim 2, wherein: the right end of the furnace body (1) is provided with a square hole, the telescopic rod (17) is arranged in the square hole, the pushing block (18) consists of a circular plate and a semicircular ball positioned on the right side of the circular plate, and the right end of the semicircular ball is in contact with the extension plate (16).

7. The rotary electric oven of claim 2, wherein: the rear end of the clamping block (22) is clamped at the front side of the door plate (15), and the left side surface of the clamping block (22) is attached to the right side surface of the furnace body (1).

8. The rotary electric oven of claim 2, wherein: the two sliding rods (21) are arranged in total, the two sliding rods (21) are respectively positioned at the upper side and the lower side of the fixed block (20), and the locking spring (23) is positioned at the middle part of the two sliding rods (21).