CN215002675U - Low-temperature vacuum drying oven - Google Patents
Low-temperature vacuum drying oven Download PDFInfo
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- CN215002675U CN215002675U CN202120946135.2U CN202120946135U CN215002675U CN 215002675 U CN215002675 U CN 215002675U CN 202120946135 U CN202120946135 U CN 202120946135U CN 215002675 U CN215002675 U CN 215002675U
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Abstract
The utility model belongs to the technical field of the drying cabinet, concretely relates to low temperature vacuum drying cabinet, include: the material storage box comprises a box body, wherein a plurality of partition plates are arranged in the box body at intervals, and a material tray is placed above each partition plate; a fixed frame is welded on the top plate of the box body; the electric push rod is welded on the fixed frame; the telescopic end of the electric push rod is vertically downwards connected with a slide rod; the sliding rod vertically penetrates through the box body top plate and the plurality of partition plates in sequence downwards; the stirring devices are arranged above the material trays respectively; the stirring device is connected to the sliding rod so as to be driven by the electric push rod to move up and down. The utility model relates to a simple and practical can solve current low temperature vacuum drying oven and can't stir the separation with the material that adheres to together, leads to the insufficient problem of partial material drying easily, has better market perspective.
Description
Technical Field
The utility model belongs to the technical field of the drying cabinet, concretely relates to low temperature vacuum drying cabinet.
Background
The low-temperature vacuum drying oven is widely applied to the research and application fields of biochemistry, chemical pharmacy, medical health, agricultural scientific research, environmental protection and the like, is used for drying and baking powder and sterilizing various glass containers, and is particularly suitable for quickly and efficiently drying dry heat-sensitive, easily decomposed and easily oxidized substances and complex-component objects. The principle of vacuum drying is to utilize a vacuum pump to pump air and pump moisture, and the drying oven is vacuum, so that materials to be dried are in a vacuum environment, the drying speed is accelerated, and no impurity is mixed in the drying process. The existing low-temperature vacuum drying box can not stir and separate the materials attached together, so that the condition that partial materials are not dried sufficiently is easily caused.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature vacuum drying oven to solve current low temperature vacuum drying oven and can't stir the separation with the material that adheres to together, lead to the insufficient problem of partial material drying easily.
In order to achieve the above object, the present invention provides the following technical solutions:
a low temperature vacuum drying oven comprising:
the material storage box comprises a box body, wherein a plurality of partition plates are arranged in the box body at intervals, and a material tray is placed above each partition plate; a fixed frame is welded on the top plate of the box body;
the electric push rod is welded on the fixed frame; the telescopic end of the electric push rod is vertically downwards connected with a slide rod; the sliding rod vertically penetrates through the box body top plate and the plurality of partition plates in sequence downwards;
the stirring devices are arranged above the material trays respectively; the stirring device is connected to the sliding rod so as to be driven by the electric push rod to move up and down.
Preferably, a sealing bearing is arranged at the joint of the sliding rod and the top plate of the box body.
Preferably, the stirring device comprises a fixing plate, a driving motor, a connecting plate and a stirring rod; one end of the fixed rod is welded on the sliding rod; the driving motor is welded at the other end of the fixed rod, and an output shaft of the driving motor is vertically arranged downwards; a plurality of connecting plates are radially welded on an output shaft of the driving motor; the puddler is in the lower surface interval welding of connecting plate is a plurality of, the puddler sets up vertically downwards.
Preferably, a gap is reserved between the rear end of the partition board and the rear wall of the box body, and a rectangular limiting groove is formed in the middle of the partition board; and the bottom of the material tray is provided with a limiting block corresponding to the position of the limiting groove.
Preferably, the bottom of the box body is provided with casters.
Preferably, the front end of the box body is hinged with a door plate, the inner side of the door plate is provided with a sealing rubber strip, and the middle part of the door plate is provided with a glass plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a low temperature vacuum drying oven sets up agitating unit above the material dish, stirs the separation to the material in the material dish, can make the material dry more fully; the bottom of the material disc is provided with a limiting block which is matched with a limiting groove formed in the middle of the partition plate, so that the material disc can be prevented from moving and separating from the partition plate in the material stirring process.
(2) The utility model has the advantages that the back end of the baffle plate and the back wall of the box body are provided with a gap, so that the space of the upper layer and the lower layer of the baffle plate are communicated, and the vacuumizing equipment can conveniently vacuumize; the door plate is provided with the sealing rubber strip, so that the box body has better sealing effect; still be equipped with the glass board on the door plant, be convenient for observe the stirring condition of agitating unit to the material among the vacuum drying process.
(3) The low-temperature vacuum drying oven has the advantages that the telescopic end of the electric push rod is connected with the slide rod, the joint of the slide rod and the top plate of the oven body is provided with the sealing bearing, and the oven body can be kept sealed when the electric push rod drives the slide rod to move up and down; agitating unit passes through the dead lever and welds with the slide bar, and when electric putter during operation, agitating unit can reciprocate in vertical direction along with the slide bar, conveniently stirs the separation and stirs the end back and just get out material charging tray to the material in the material dish.
(4) The utility model discloses a low temperature vacuum drying oven, the interior bottom plate of box is equipped with evacuation equipment and realizes the vacuum of box inside, and the built-in heater strip that has in the both sides board of box can accelerate the dry speed of material; the bottom of the box body is provided with trundles, so that the box body can be moved conveniently.
Drawings
Fig. 1 is an external schematic view of the present invention;
FIG. 2 is an interior view of the door panel of the present invention after opening;
FIG. 3 is a schematic view of the electric push rod, the slide rod and the stirring device of the present invention;
fig. 4 is a bottom view of the material tray of the present invention;
description of the main reference numerals:
1. a box body; 2. a partition plate; 3. an electric push rod; 4. a slide bar; 5. sealing the bearing; 6. a material tray; 7. fixing the rod; 8. a stirring device; 9. a drive motor; 10. a connecting plate; 11. a stirring rod; 12. a limiting block; 13. a fixing frame; 14. a caster wheel; 15. a door panel; 16. sealing rubber strips; 17. and (4) vacuumizing equipment.
Detailed Description
The technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions 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 direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected internally to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the drawings, a low temperature vacuum drying oven comprising:
the box body 1 is provided with a plurality of partition plates 2 at intervals inside the box body 1, and a material tray 6 is placed above each partition plate 2; a fixed frame 13 is welded on the top plate of the box body 1;
the electric push rod 3 is welded on the fixed frame 13; the telescopic end of the electric push rod 3 is vertically downwards connected with a slide rod 4; the slide bar 4 vertically penetrates through the top plate of the box body 1 and the plurality of partition plates 2 in sequence downwards;
the stirring devices 8 are arranged above each material tray 6, and one stirring device 8 is arranged above each material tray 6; the stirring device 8 is connected to the slide bar 4 to be driven up and down by the electric push rod 3.
In the embodiment, a sealing bearing 5 is arranged at the joint of the sliding rod 4 and the top plate of the box body 1. The stirring device 8 comprises a fixing plate, a driving motor 9, a connecting plate 10 and a stirring rod 11; one end of the fixed rod 7 is welded on the sliding rod 4; the driving motor 9 is welded at the other end of the fixed rod 7, and an output shaft of the driving motor 9 is vertically arranged downwards; a plurality of connecting plates 10 are radially welded on an output shaft of the driving motor 9; the stirring rods 11 are welded on the lower surface of the connecting plate 10 at intervals, and the stirring rods 11 are vertically arranged downwards. A gap is reserved between the rear end of the clapboard 2 and the rear wall of the box body 1, and a rectangular limiting groove is arranged in the middle; the bottom of the material tray 6 is provided with a limiting block 12 corresponding to the position of the limiting groove. The bottom of the box body 1 is provided with a caster 14. The front end of the box body 1 is hinged with a door plate 15, the inner side of the door plate 15 is provided with a sealing rubber strip 16, and the middle part is provided with a glass plate. It should be noted that, the bottom plate in the box body 1 is provided with the vacuum-pumping device 17, and the vacuum-pumping device 17 is positioned below the partition plate 2 to the lower end, so that the air in the box body 1 can be pumped away to make the interior of the box body 1 reach a state close to vacuum; heating wires are arranged in two side plates of the box body 1, so that the drying of materials can be accelerated.
The working principle is as follows: the low-temperature vacuum drying oven, the electric push rod 3 and the driving motor 9 are controlled by the PLC, the sealing condition of the box body 1 needs to be checked before use, and the box body 1 can be ensured to achieve a better vacuumizing effect; placing the material to be dried in a material tray 6, and placing the material tray 6 on a partition plate 2 in a box body 1; the position of the limiting block 12 at the bottom of the material disc 6 corresponds to the position of the limiting groove in the middle of the partition plate 2, so that the material disc 6 can be stably placed, and the position is prevented from being moved in the stirring process; then the door plate 15 is closed, the vacuumizing device 17 starts to vacuumize, and meanwhile, the heating wires heat the box body 1, so that the temperature in the box body 1 slightly rises, and the drying process is accelerated. When the material tray 6 is placed, the electric push rod 3 contracts, the slide rod 4 moves upwards and drives the stirring device 8 to move upwards, and the material tray 6 is conveniently placed in the box body 1; the slide bar 4 is in sliding fit with the partition board 2, and a sealing bearing 5 is arranged at the joint of the slide bar 4 and the top plate of the box body 1, so that the vacuum environment in the box body 1 is not damaged when the slide bar 4 moves up and down. After the door plate 15 is closed, the electric push rod 3 drives the slide rod 4 to move downwards, so that the stirring rod 11 enters the material tray 6 to be in contact with the material, and then the driving motor 9 is started to drive the stirring rod 11 to stir and separate the material. After the drying process is finished, the vacuumizing device 17 and the driving motor 9 stop working, the electric push rod 3 drives the slide rod 4 to move upwards to enable the stirring device 8 to move upwards, so that the stirring rod 11 is not in contact with the material any more, and the material disc 6 is conveniently taken down from the partition plate 2.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. A low temperature vacuum drying oven, comprising:
the material storage box comprises a box body, wherein a plurality of partition plates are arranged in the box body at intervals, and a material tray is placed above each partition plate; a fixed frame is welded on the top plate of the box body;
the electric push rod is welded on the fixed frame; the telescopic end of the electric push rod is vertically downwards connected with a slide rod; the sliding rod vertically penetrates through the box body top plate and the plurality of partition plates in sequence downwards;
the stirring devices are arranged above the material trays respectively; the stirring device is connected to the sliding rod so as to be driven by the electric push rod to move up and down.
2. The low-temperature vacuum drying oven according to claim 1, wherein a sealing bearing is arranged at the joint of the sliding rod and the top plate of the oven body.
3. The low-temperature vacuum drying oven according to claim 1, wherein the stirring device comprises a fixing rod, a driving motor, a connecting plate and a stirring rod; one end of the fixed rod is welded on the sliding rod; the driving motor is welded at the other end of the fixed rod, and an output shaft of the driving motor is vertically arranged downwards; a plurality of connecting plates are radially welded on an output shaft of the driving motor; the puddler is in the lower surface interval welding of connecting plate is a plurality of, the puddler sets up vertically downwards.
4. The low-temperature vacuum drying oven according to claim 1, wherein a gap is reserved between the rear end of the partition plate and the rear wall of the oven body, and a rectangular limiting groove is formed in the middle of the partition plate; and the bottom of the material tray is provided with a limiting block corresponding to the position of the limiting groove.
5. The low-temperature vacuum drying oven according to claim 1, wherein the bottom of the oven body is provided with casters.
6. The low-temperature vacuum drying oven according to claim 1, wherein a door panel is hinged to the front end of the oven body, a sealing rubber strip is arranged on the inner side of the door panel, and a glass plate is arranged in the middle of the door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946135.2U CN215002675U (en) | 2021-05-06 | 2021-05-06 | Low-temperature vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946135.2U CN215002675U (en) | 2021-05-06 | 2021-05-06 | Low-temperature vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215002675U true CN215002675U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120946135.2U Active CN215002675U (en) | 2021-05-06 | 2021-05-06 | Low-temperature vacuum drying oven |
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| Country | Link |
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| CN (1) | CN215002675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289815A (en) * | 2022-08-05 | 2022-11-04 | 安国市天下康制药有限公司 | Drying device for medicine preparation |
-
2021
- 2021-05-06 CN CN202120946135.2U patent/CN215002675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289815A (en) * | 2022-08-05 | 2022-11-04 | 安国市天下康制药有限公司 | Drying device for medicine preparation |
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