CN216347425U

CN216347425U - High-temperature precise oven with centrifugal blower

Info

Publication number: CN216347425U
Application number: CN202122641075.6U
Authority: CN
Inventors: 耿五友
Original assignee: Wuhan Wuzhongxing Electromechanical Equipment Co ltd
Current assignee: Wuhan Wuzhongxing Electromechanical Equipment Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-19
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a high-temperature precise oven with a centrifugal blower, which belongs to the technical field of high-temperature ovens and comprises an oven body, wherein a heat preservation layer is fixedly connected to the inner wall of the oven body, a plurality of fixing blocks are fixedly connected to the left side surface and the right side surface of the inner wall of the oven body, a first support plate is connected to the upper surfaces of the fixing blocks in a sliding mode, and transmission grooves are formed in the left side surface and the right side surface of the oven body. This accurate oven of high temperature with centrifugal blower, through setting up the lead screw, screw-nut, connecting piece, connecting rod, slider, movable block, first support plate, second support plate and fixed block, make this device when using, can be according to treating the article specification of toasting, carry out quick effectual regulation to the interval between the second support plate to the article are treated to the different specifications of adaptation, be convenient for treat neatly putting of toasting article, promote oven body inner space utilization, thereby can effectively promote oven body's work efficiency.

Description

High-temperature precise oven with centrifugal blower

Technical Field

The utility model belongs to the technical field of high-temperature ovens, and particularly relates to a high-temperature precision oven with a centrifugal blower.

Background

A high temperature oven is a sealed electric appliance for baking food or drying products, and is classified into a home oven and an industrial oven. The household oven can be used for processing some wheaten foods, and the made foods usually have a sharp fragrance. An industrial oven is a device used for drying products in industry, and is suitable for drying and various constant temperature adaptability tests of various products or materials, and electric appliances, instruments, components, electronics, electricians, automobiles, aviation, communication, plastics, machinery, chemical engineering, food and hardware tools under the condition of constant temperature environment. The support plate is usually installed through the mode of joint in traditional high temperature oven, only can reach the purpose of adjusting the interval between the support plate through increasing or reducing support plate quantity, and interval adjustment distance is fixed simultaneously, can not be unfavorable for treating rationally putting of toasting article according to the quick effectual interval between the regulation support plate of the volume of treating toasting article, causes the oven inner space extravagant to reduce the work efficiency of oven.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a high-temperature precision oven with a centrifugal blower, which solves the problems that the support plates in the traditional high-temperature oven are usually installed in a clamping mode, the purpose of adjusting the space between the support plates can be achieved only by increasing or reducing the number of the support plates, meanwhile, the space adjustment distance is fixed, the space between the support plates cannot be adjusted quickly and effectively according to the volume of the articles to be baked, the reasonable arrangement of the articles to be baked is not facilitated, the internal space of the oven is wasted, and the working efficiency of the oven is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a high-temperature precise oven with a centrifugal blower comprises an oven body, wherein the inner wall of the oven body is fixedly connected with a heat preservation layer, the left side surface and the right side surface of the inner wall of the oven body are both fixedly connected with a plurality of fixing blocks, a first carrier plate is connected on the upper surface corresponding to the plurality of fixed blocks in a sliding way, transmission grooves are arranged on the left side surface and the right side surface of the oven body, two sliding grooves are respectively arranged on the left side surface and the right side surface of the inner wall of the oven body, four sliding blocks are connected in the sliding grooves in a sliding manner, the opposite surfaces corresponding to the two sliding blocks are fixedly connected with moving blocks, one side corresponding to the four sliding blocks is hinged with a connecting rod through a pin shaft, a screw rod is hinged in the transmission groove through a bearing, two screw rod nuts are connected on the outer surface of the screw rod through threads, the top end of the connecting rod is hinged with two connecting pieces through a pin shaft, and the upper surfaces of the connecting pieces are fixedly connected with the lower surfaces of the corresponding lead screw nuts.

The back of the oven body is fixedly connected with a transmission box, a driving motor is fixedly connected in the transmission box, one end of the back of each of the two lead screws is fixedly connected with a transmission belt wheel, the two transmission belt wheels are in transmission connection through a transmission belt, an output shaft of the driving motor is fixedly connected with the back of the corresponding transmission belt wheel, the back of the oven body is fixedly connected with an installation ring plate, a centrifugal fan is clamped in the installation ring plate, four installation bolts are in threaded connection with the outer surface of the installation ring plate, one ends, close to each other, of the four installation bolts are all clamped on the outer surface of the centrifugal fan, a second support plate is clamped on the upper surface corresponding to the plurality of moving blocks, clamping plates are fixedly connected to the left side and the right side of the lower surface of the second support plate, the clamping plates are clamped in clamping grooves formed in the upper surfaces of the corresponding moving blocks, and a plurality of through holes are formed in the upper surfaces of the first support plate and the second support plate, the left side surface and the right side surface of the oven body are fixedly connected with heating plates.

As a further scheme of the utility model: the front face of the mounting ring plate is fixedly connected with a breathable screen plate, the transmission box is L-shaped, and the driving motor is a servo motor.

As a further scheme of the utility model: the right flank fixedly connected with control box of oven body, the right flank of control box is provided with the cabinet door, the front of control box is provided with operating panel.

As a further scheme of the utility model: the upper surface of oven body is provided with a plurality of hoist and mount ring, the four corners department of oven body lower surface all is provided with the supporting seat.

As a further scheme of the utility model: the lower surface of the clamping plate is arc-shaped, and the outer surface of the screw rod is hinged with the upper surface of the inner wall of the transmission groove through a bearing seat.

As a further scheme of the utility model: the mounting bolt is a hexagon socket head cap screw, and the thread directions of the joints of the two corresponding lead screw nuts and the outer surface of the lead screw are opposite.

(III) advantageous effects

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

1. the high-temperature precise oven with the centrifugal blower is characterized in that a screw rod, screw rod nuts, connecting pieces, a connecting rod, a sliding block, a sliding chute, a moving block, a first carrier plate, a second carrier plate and fixed blocks are arranged, the fixed blocks and the first carrier plate are arranged, the first carrier plate is connected with a plurality of corresponding fixed blocks in a clamping manner, so that the first carrier plate can be easily disassembled and taken out, the number of the first carrier plates can be increased or decreased conveniently, the purpose of adjusting a certain space is achieved, the moving block and the second carrier plate are arranged, after the screw rod rotates, the screw rod can drive the two corresponding screw rod nuts to be close to or far away from each other, the top end of the connecting rod is extruded, the plurality of corresponding sliding blocks are close to or far away from each other at equal intervals, the plurality of moving blocks are driven to be close to or far away from the plurality of second carrier plates at equal intervals, and the intervals between the plurality of second carrier plates can be effectively adjusted quickly, the setting of these structures makes this device when using, can carry out quick effectual regulation to the interval between the second support plate according to treating the article specification of toasting to the article are treated to the different specifications of adaptation, are convenient for treat neatly putting of toasting article, promote oven body inner space utilization, thereby can effectively promote oven body's work efficiency.

2. This accurate oven of high temperature with centrifugal forced draught blower, through setting up the transmission box, driving motor, driving pulley and driving belt's setting, after driving motor work, it is rotatory to drive right side driving pulley, under driving belt's effect, right side driving pulley can drive left side driving pulley synchronous revolution, thereby make two lead screws can synchronous revolution, thereby ensure oven body both sides movable block position control's synchronism, avoid the second support plate to produce the slope, ensure the bearing effect of second support plate, the setting of transmission box can effectively protect driving motor and each drive mechanism simultaneously, avoid external impurity to adhere to and influence transmission effect at the drive mechanism surface, can avoid drive mechanism to receive the corruption simultaneously, guarantee life.

3. This accurate oven of high temperature with centrifugal blower through setting up installation crown plate, ventilative otter board, centrifugal fan and construction bolt, the setting of centrifugal fan and ventilative otter board makes and supplies air through centrifugal fan in this device, promotes the inside circulation of air effect of this device, and the setting of installation crown plate and construction bolt is convenient for carry out quick assembly disassembly to centrifugal fan to be convenient for regularly clear up and overhaul the maintenance centrifugal fan.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the right side of the present invention;

FIG. 4 is a schematic cross-sectional view of the connecting rod of the present invention viewed from the right;

FIG. 5 is a schematic diagram of a right-side cross-sectional structure of the mounting ring plate of the present invention;

in the figure: the oven comprises an oven body 1, a heat preservation layer 2, a fixing block 3, a first carrier plate 4, a transmission groove 5, a sliding groove 6, a sliding block 7, a moving block 8, a connecting rod 9, a screw rod 10, a screw rod nut 11, a connecting piece 12, a transmission box 13, a driving motor 14, a transmission belt wheel 15, a transmission belt 16, an installation ring plate 17, a centrifugal fan 18, an installation bolt 19, a ventilation screen plate 20, a heating plate 21, a control box 22, a through hole 23, a second carrier plate 24 and a clamping plate 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: a high-temperature precise oven with a centrifugal blower comprises an oven body 1, wherein a heat preservation layer 2 is fixedly connected to the inner wall of the oven body 1, a plurality of fixing blocks 3 are fixedly connected to the left side surface and the right side surface of the inner wall of the oven body 1, a first carrier plate 4 is connected to the upper surface of the corresponding fixing blocks 3 in a sliding manner, the fixing blocks 3 and the first carrier plate 4 are arranged, the first carrier plate 4 is connected with the corresponding fixing blocks 3 in a clamping manner, so that the first carrier plate 4 can be easily disassembled and taken out, transmission grooves 5 are formed in the left side surface and the right side surface of the inner wall of the oven body 1, two sliding grooves 6 are formed in the left side surface and the right side surface of the inner wall of the oven body 1, four sliders 7 are connected in the sliding manner in the sliding grooves 6, movable blocks 8 are fixedly connected to opposite surfaces of the two sliders 7, one side corresponding to the four sliders 7 is hinged with a connecting rod 9 through a pin shaft, and a lead screw 10 is hinged in the transmission groove 5 through a bearing, the outer surface of the screw rod 10 is in threaded connection with two screw rod nuts 11, the top end of the connecting rod 9 is hinged with two connecting pieces 12 through pin shafts, and the upper surface of each connecting piece 12 is fixedly connected with the lower surface of the corresponding screw rod nut 11.

The back of the oven body 1 is fixedly connected with a transmission box 13, a driving motor 14 is fixedly connected in the transmission box 13, one end of the back of each of the two lead screws 10 is fixedly connected with a transmission belt wheel 15, the two transmission belt wheels 15 are in transmission connection through a transmission belt 16, the transmission belt wheels 15 and the transmission belt 16 are arranged, after the driving motor 14 works, the right transmission belt wheel 15 can be driven to rotate, under the action of the transmission belt 16, the right transmission belt wheel 15 can drive the left transmission belt wheel 15 to synchronously rotate, so that the two lead screws 10 can synchronously rotate, the synchronism of position adjustment of the movable blocks 8 at the two sides of the oven body 1 is ensured, an output shaft of the driving motor 14 is fixedly connected with the back of the corresponding transmission belt wheel 15, the back of the oven body 1 is fixedly connected with an installation ring plate 17, a centrifugal fan 18 is clamped in the installation ring plate 17, and four installation bolts 19 are in threaded connection with the outer surface of the installation ring plate 17, the ends of the four mounting bolts 19 which are close to each other are all clamped on the outer surface of the centrifugal fan 18, the upper surface of the corresponding moving block 8 is clamped with a second carrier plate 24, the moving block 8 and the second carrier plate 24 are arranged, when the lead screw 10 rotates, the corresponding two lead screw nuts 11 can be driven to be close to or far away from each other, so as to extrude the top end of the connecting rod 9, the corresponding sliding blocks 7 can be driven to be close to or far away from each other at equal intervals, so as to drive the corresponding second carrier plates 24 to be close to or far away at equal intervals, so as to quickly and effectively adjust the intervals between the corresponding second carrier plates 24, the left side and the right side of the lower surface of the second carrier plate 24 are both fixedly connected with clamping plates 25, the clamping plates 25 are clamped in clamping grooves which are arranged on the upper surfaces of the corresponding moving blocks 8, and the upper surfaces of the first carrier plate 4 and the second carrier plate 24 are both provided with a plurality of through holes 23, the left and right sides of the oven body 1 are both fixedly connected with heating plates 21.

Specifically, as shown in fig. 2, the ventilative otter board 20 of front fixedly connected with of installation crown plate 17, transmission box 13 sets up to the L shape, driving motor 14 sets up to servo motor, oven body 1's right flank fixedly connected with control box 22, control box 22's right flank is provided with the cabinet door, the setting of control box 22 right side cabinet door, can directly overhaul the inside maintenance of control box 22 after opening the cabinet door, need not hard to dismantle the processing, time saving and labor saving, control box 22's front is provided with operating panel.

Specifically, as shown in fig. 1, the upper surface of oven body 1 is provided with a plurality of hoisting ring, the four corners department of oven body 1 lower surface all is provided with the supporting seat, the setting of oven body 1 lower surface supporting seat, can effectively strengthen this device stability, avoid this device the condition that rocks to appear when using, the lower surface of cardboard 25 sets up to circular-arcly, the surface of lead screw 10 passes through the bearing frame and articulates with the upper surface of transmission groove 5 inner wall, construction bolt 19 sets up to hexagon socket head cap screw, it is opposite with the junction screw thread direction of lead screw 10 surface to correspond two screw nut 11.

The working principle of the utility model is as follows:

when the device is needed, firstly, the distance between the first carrier plate 4 and the second carrier plate 24 is adjusted according to the size of an article to be baked, the driving motor 14 is controlled by the control box 22 to work, after the driving motor 14 works, the two driving belt wheels 15 can be driven to rotate simultaneously under the action of the driving belt 16, so that the two lead screws 10 synchronously rotate, after the thin rod rotates, the thin rod can be close to or away from each other corresponding to the two lead screw nuts 11, when the two lead screw nuts 11 are close to each other, the top end of the connecting rod 9 can be extruded through the two connecting pieces 12, so that the bottom end of the connecting rod 9 extends downwards, at the moment, the corresponding plurality of sliding blocks 7 can be separated downwards at equal intervals, otherwise, when the two lead screw nuts 11 are far away from each other, the corresponding plurality of sliding blocks 7 can be contracted upwards at equal intervals, the corresponding moving blocks 8 can be driven by the sliding blocks 7 to move, so that the plurality of second carrier plates 24 are far away from or close to each other at equal intervals, after the distance between the second carrier plate 24 is adjusted, the distance between the first carrier plates 4 can be adjusted by increasing or reducing the first carrier plates 4, the first carrier plates 4 can be matched to reasonably separate the internal space of the oven body 1 according to the specification of the article to be baked, the article to be baked is placed in the oven body 1 in order, and the device can be controlled to bake through the control box 22.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high temperature precision oven with centrifugal blower, includes oven body (1), its characterized in that: the inner wall of the oven body (1) is fixedly connected with a heat preservation layer (2), the left side surface and the right side surface of the inner wall of the oven body (1) are fixedly connected with a plurality of fixed blocks (3), the upper surfaces corresponding to the fixed blocks (3) are connected with a first carrier plate (4) in a sliding manner, the left side surface and the right side surface of the oven body (1) are respectively provided with a transmission groove (5), the left side surface and the right side surface of the inner wall of the oven body (1) are respectively provided with two sliding grooves (6), the sliding grooves (6) are connected with four sliding blocks (7) in a sliding manner, the opposite surfaces corresponding to the two sliding blocks (7) are respectively and fixedly connected with a movable block (8), one side corresponding to the four sliding blocks (7) is hinged with a connecting rod (9) through a pin shaft, a lead screw (10) is hinged in the transmission groove (5) through a bearing, and the outer surface of the lead screw (10) is connected with two lead screw nuts (11) through threads, the top end of the connecting rod (9) is hinged with two connecting pieces (12) through a pin shaft, and the upper surfaces of the connecting pieces (12) are fixedly connected with the lower surfaces of the corresponding lead screw nuts (11);

the back of the oven body (1) is fixedly connected with a transmission box (13), a driving motor (14) is fixedly connected in the transmission box (13), one ends of the backs of the two screw rods (10) are fixedly connected with transmission belt wheels (15), the two transmission belt wheels (15) are in transmission connection through transmission belts (16), an output shaft of the driving motor (14) is fixedly connected with the backs of the corresponding transmission belt wheels (15), the back of the oven body (1) is fixedly connected with a mounting ring plate (17), a centrifugal fan (18) is connected in the mounting ring plate (17), four mounting bolts (19) are in threaded connection with the outer surface of the mounting ring plate (17), one ends of the four mounting bolts (19) which are close to each other are all clamped on the outer surface of the centrifugal fan (18), and a second carrier plate (24) is clamped on the upper surface of the corresponding movable blocks (8), the oven comprises a second carrier plate (24), wherein clamping plates (25) are fixedly connected to the left side and the right side of the lower surface of the second carrier plate (24), the clamping plates (25) are clamped in clamping grooves formed in the upper surfaces of corresponding moving blocks (8), a plurality of through holes (23) are formed in the upper surfaces of the first carrier plate (4) and the second carrier plate (24), and heating plates (21) are fixedly connected to the left side and the right side of the oven body (1).

2. A high temperature precision oven provided with a centrifugal blower according to claim 1, characterized in that: the front surface of the mounting ring plate (17) is fixedly connected with a breathable screen plate (20), the transmission box (13) is L-shaped, and the driving motor (14) is a servo motor.

3. A high temperature precision oven provided with a centrifugal blower according to claim 1, characterized in that: the oven comprises an oven body (1) and is characterized in that a control box (22) is fixedly connected to the right side face of the oven body (1), a cabinet door is arranged on the right side face of the control box (22), and an operation panel is arranged on the front face of the control box (22).

4. A high temperature precision oven provided with a centrifugal blower according to claim 1, characterized in that: the upper surface of oven body (1) is provided with a plurality of hoist and mount ring, the four corners department of oven body (1) lower surface all is provided with the supporting seat.

5. A high temperature precision oven provided with a centrifugal blower according to claim 1, characterized in that: the lower surface of the clamping plate (25) is arc-shaped, and the outer surface of the screw rod (10) is hinged to the upper surface of the inner wall of the transmission groove (5) through a bearing seat.

6. A high temperature precision oven provided with a centrifugal blower according to claim 1, characterized in that: the mounting bolt (19) is a hexagon socket head cap screw, and the thread directions of the joints of the two corresponding lead screw nuts (11) and the outer surface of the lead screw (10) are opposite.