CN215447190U

CN215447190U - Vacuum drying oven with heating function

Info

Publication number: CN215447190U
Application number: CN202122319288.7U
Authority: CN
Inventors: 资春鹏; 王斯雨
Original assignee: Chengdu Anman Biomedical Technology Co ltd
Current assignee: Chengdu Anman Biomedical Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-07
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a vacuum drying oven with a heating function, which relates to the technical field of vacuum drying ovens and comprises an oven body, wherein a hot air pump is fixedly arranged at the position, close to one side, of the top surface of the oven body, a vacuum pump is arranged at the position, close to the other side, of the top surface of the oven body, a long rod is fixedly arranged in the oven body, a placing plate is fixedly arranged on the top surface of the long rod, a sliding plate slides on the surface of the long rod, a bevel gear a rotates at the position, close to one side, in the oven body, when in actual use, through arranging the oven body, the hot air pump, the vacuum pump, the long rod, the placing plate, the sliding plate, the bevel gear a, the bevel gear b, a bidirectional screw rod, a sealing door and a rotating handle, through adjusting the distance between the two groups of sliding plates, people can conveniently place and heat articles with different volumes in the oven body, the practicability of the oven body is improved, and meanwhile, through the heating plates are used for heating in the drying process, the drying efficiency is improved.

Description

Vacuum drying oven with heating function

Technical Field

The utility model relates to the technical field of vacuum drying boxes, in particular to a vacuum drying box with a heating function.

Background

The vacuum drying oven is specially designed for drying heat sensitivity, easy decomposition and easy oxidation substances, certain vacuum degree can be kept in the working chamber during working, inert gas can be filled into the working chamber, especially, articles with complex components can be quickly dried, the intelligent digital temperature regulator is adopted to set the temperature, the display and the control are realized, the placing plate for placing articles in the vacuum drying oven is arranged, the distance between the placing plates can not be adjusted, and therefore people can not place the articles with slightly larger volume into the drying oven to dry, and the vacuum drying oven is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a vacuum drying oven with a heating function.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a vacuum drying oven with heating function, includes the box, the top surface of box is close to one side position department and is equipped with hot air pump admittedly, the top surface of box is close to opposite side position department and is equipped with the vacuum pump, the inside fixed mounting of box has the stock, the top surface of stock is equipped with admittedly and places the board, the surface slip of stock has the sliding plate, the inside of box is close to one side position department and rotates there is bevel gear a, the inside of box is located rear surface position department and rotates there is bevel gear b, bevel gear b's top surface is equipped with two-way lead screw admittedly, one side of box is rotated and is connected with sealing door, the rear surface of box rotates and is connected with the commentaries on classics handle, sealing door's surface is provided with protector.

In order to rotate the bidirectional screw rod, the utility model improves that the rotating handle is fixedly connected with a bevel gear b, and the bevel gear a is meshed with the bevel gear b.

In order to adjust the distance between the two groups of sliding plates, the utility model improves that the sliding plates are connected with a bidirectional screw rod in a sliding way, both sides of the bidirectional screw rod are provided with threads, and the directions of the threads are opposite.

In order to improve the drying efficiency of the objects, the utility model is improved in that heating plates are fixedly arranged on the inner walls of the two sides of the box body, and heating wires are arranged on the surfaces of the heating plates.

In order to facilitate people to observe the interior of the box body, the utility model has the improvement that the surface of the sealing door is provided with an observation window.

In order to protect the observation window, the utility model improves that the protection device comprises rectangular blocks, the rectangular blocks are fixedly arranged on the surface of the sealing door, and protection plates are connected between the rectangular blocks in a sliding mode.

In order to clean the observation window, the utility model improves that the surface of the protection plate is provided with flannelette.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when in actual use, by arranging the box body, the hot air pump, the vacuum pump, the long rod, the placing plate, the sliding plates, the bevel gear a, the bevel gear b, the two-way screw rod, the sealing door and the rotating handle, people can conveniently place articles with different volumes in the box body and heat the articles by adjusting the distance between the two groups of sliding plates, the practicability of the box body is improved, and meanwhile, the drying efficiency is improved by heating the articles in the drying process through the heating plate.

2. In the utility model, when the protective plate is actually used, the protective device is arranged, so that the observation window is prevented from being damaged when being collided, the box body cannot be sealed, the use condition of the box body is influenced, meanwhile, people can clean the surface of the observation window when installing and detaching the protective plate, the operation is simple, and the protective plate is beneficial to actual use.

Drawings

FIG. 1 is a schematic view of the overall structure of a vacuum drying oven with heating function according to the present invention;

fig. 2 is a side view of a vacuum drying oven with a heating function according to the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2 in a vacuum drying oven with heating function according to the present invention;

fig. 4 is a rear view of a vacuum drying oven with a heating function according to the present invention.

Illustration of the drawings:

1. a box body; 2. a hot air pump; 3. a vacuum pump; 4. a long rod; 5. placing the plate; 6. a sliding plate; 7. a bevel gear a; 8. a bevel gear b; 9. a bidirectional screw rod; 10. a sealing door; 11. heating plates; 12. turning a handle; 13. an observation window; 14. a rectangular block; 15. and (4) a protective plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a vacuum drying oven with a heating function comprises an oven body 1, a hot air pump 2 is fixedly arranged at a position, close to one side, of the top surface of the oven body 1, a vacuum pump 3 is arranged at a position, close to the other side, of the top surface of the oven body 1, a long rod 4 is fixedly arranged in the oven body 1, a placing plate 5 is fixedly arranged on the top surface of the long rod 4, a sliding plate 6 is arranged on the surface of the long rod 4 in a sliding mode, a bevel gear a7 is arranged at a position, close to one side, in the oven body 1 in a rotating mode, a bevel gear b8 is arranged in the oven body 1 in a rotating mode, a bidirectional screw rod 9 is fixedly arranged on the top surface of the bevel gear b8, a sealing door 10 is rotatably connected to one side of the oven body 1, a rotating handle 12 is rotatably connected to the rear surface of the oven body 1, and the rotating handle 12 is arranged to facilitate people to rotate the bevel gear b8, thereby leading the bevel gear b8 to drive the bidirectional screw rod 9 to rotate, and playing the role of adjusting the distance between the two groups of sliding plates 6.

The rotating handle 12 is fixedly connected with a bevel gear b8, the bevel gear a7 is meshed with a bevel gear b8, the sliding plate 6 is in sliding connection with a bidirectional screw rod 9, threads are arranged on two sides of the bidirectional screw rod 9, the directions of the threads are opposite, and when the bidirectional screw rod 9 is driven by the bevel gear a7 and the bevel gear b8 to rotate, the sliding plate 6 moves in opposite directions on the surface of the bidirectional screw rod 9 under the limit of the long rod 4.

The heating plates 11 are fixedly arranged on the inner walls of the two sides of the box body 1, the heating wires are arranged on the surfaces of the heating plates 11, and the heating plates 11 are arranged on the inner walls of the two sides of the box body 1, so that the temperature inside the box body 1 is increased, and the drying efficiency of articles in the box body 1 is improved.

The observation window 13 is equipped with on the surface of sealing door 10, through setting up observation window 13, when article were dry in the inside of box 1, people can look over the dry condition of the inside article of box 1 through observation window 13 this moment, do benefit to practical use.

The surface of sealing door 10 is provided with protector, protector includes rectangular block 14, rectangular block 14 fixed mounting is on the surface of sealing door 10, sliding connection has guard plate 15 between rectangular block 14, guard plate 15's surface is provided with the cotton flannel, through setting up guard plate 15, when people install guard plate 15 between two sets of rectangular blocks 14, guard plate 15 has played the effect of protection to observation window 13 this moment, simultaneously at the surface mounting cotton flannel of guard plate 15, make things convenient for people to clear up the dust on the observation window 13, the cotton flannel also makes things convenient for people to clean simultaneously.

The working principle is as follows: by arranging the box body 1, the hot air pump 2, the vacuum pump 3, the long rod 4, the placing plate 5, the sliding plates 6, the bevel gears a7, the bevel gears b8, the bidirectional screw rod 9, the sealing door 10 and the rotating handle 12, when people need to place articles with larger volume in the box body 1, the rotating handle 12 is rotated at the moment, the rotating handle 12 drives the bevel gears b8 to rotate, the bevel gears b8 drives the bevel gears a7 to rotate, under the influence of the bevel gears a7, the bevel gears a7 drives the bidirectional screw rod 9 to rotate, under the limiting action of the long rod 4, the two groups of sliding plates 6 are translated in opposite directions at the moment, people can place articles with larger volume on the sliding plates 6, then place the rest articles on the placing plate 5, then close the sealing door 10 and start the vacuum pump 3, so as to pump out the air in the hot air box body 1, and simultaneously start the hot air pump 2, at the moment, the hot air pump 2 is blown into the box body 1, played the dry effect of article in to box 1, simultaneously through hot plate 11, further improvement the drying efficiency of article, through setting up protector, when people no longer use box 1, insert protection plate 15 between two sets of rectangular blocks 14 this moment, at this moment protection plate 15 has played the effect of protection to observation window 13, thereby avoid the condition of damage when observation window 13 receives the collision, thereby box 1's normal use has been influenced, protection plate 15 one side is provided with the cotton flannel simultaneously, people are in the installation protection plate 15 simultaneously, the cotton flannel on protection plate 15 can be erased the dust on observation window 13 surface, the effect of clean observation window 13 has been played.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a vacuum drying oven with heating function, includes box (1), its characterized in that: a hot air pump (2) is fixedly arranged at the position of one side of the top surface of the box body (1), a vacuum pump (3) is arranged at the position of the top surface of the box body (1) close to the other side, a long rod (4) is fixedly arranged in the box body (1), a placing plate (5) is fixedly arranged on the top surface of the long rod (4), a sliding plate (6) slides on the surface of the long rod (4), a bevel gear a (7) rotates at a position close to one side inside the box body (1), a bevel gear b (8) is rotated in the box body (1) at the position of the rear surface, a bidirectional screw rod (9) is fixedly arranged on the top surface of the bevel gear b (8), a sealing door (10) is rotatably connected to one side of the box body (1), the rear surface of the box body (1) is rotatably connected with a rotating handle (12), and a protective device is arranged on the surface of the sealing door (10).

2. The vacuum drying oven with heating function according to claim 1, characterized in that: the rotating handle (12) is fixedly connected with a bevel gear b (8), and the bevel gear a (7) is meshed with the bevel gear b (8).

3. The vacuum drying oven with heating function according to claim 1, characterized in that: the sliding plate (6) is in sliding connection with the bidirectional screw rod (9), threads are formed on two sides of the bidirectional screw rod (9), and the directions of the threads are opposite.

4. The vacuum drying oven with heating function according to claim 1, characterized in that: heating plates (11) are fixedly arranged on the inner walls of the two sides of the box body (1), and heating wires are arranged on the surfaces of the heating plates (11).

5. The vacuum drying oven with heating function according to claim 1, characterized in that: and an observation window (13) is arranged on the surface of the sealing door (10).

6. The vacuum drying oven with heating function according to claim 5, characterized in that: the protection device comprises rectangular blocks (14), wherein the rectangular blocks (14) are fixedly installed on the surface of the sealing door (10), and protection plates (15) are connected between the rectangular blocks (14) in a sliding mode.

7. The vacuum drying oven with heating function according to claim 6, characterized in that: the surface of the protection plate (15) is provided with flannelette.