CN107152864B - Automatic stirring device and hot air circulation drying oven with same - Google Patents
Automatic stirring device and hot air circulation drying oven with same Download PDFInfo
- Publication number
- CN107152864B CN107152864B CN201710479068.6A CN201710479068A CN107152864B CN 107152864 B CN107152864 B CN 107152864B CN 201710479068 A CN201710479068 A CN 201710479068A CN 107152864 B CN107152864 B CN 107152864B
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- China
- Prior art keywords
- comb
- material turning
- drying box
- hot air
- air circulation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/22—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in stationary dishes, trays, pans, or other mainly-open receptacles, with moving stirring devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
Abstract
The invention discloses an automatic material turning device which is arranged in a hot air circulation drying box and is characterized by comprising a material turning mechanism (3), a material turning control knob (22) and a motor, wherein the motor is electrically connected with the material turning mechanism (3) and the material turning control knob (22) and is used for controlling the opening of the material turning mechanism (3); stirring mechanism (3) are including last slide (31) and glide slope (32), back shaft (33) and comb structure, and the upper and lower both ends of back shaft (33) are rotated and are connected in last slide (31) and glide slope (32), and back shaft (33) radially are provided with comb structure, and comb structure includes broach (34) and comb handle (35), and comb handle (35) vertical fixation is on back shaft (33), and broach (34) are parallel and the tooth end down with back shaft (33), back shaft (33) are cylindrical. The invention has the advantages that: realize automatic stirring, reduce production personnel work harm to greatly improve work efficiency.
Description
Technical Field
The invention relates to the technical field of drying ovens, in particular to an automatic material turning device and a hot air circulation drying oven with the same.
Background
At present, in the field of pharmacy, granules are usually prepared by a wet granulation method, a drying process is needed in the production process, a hot air circulation drying box is usually adopted for drying, in order to dry the granules uniformly, the material turning is needed, and in most cases, the material turning is carried out by taking out a tray for manual material turning. In the process, on one hand, because the material is hotter, produce the work injury to operating personnel during the stirring, on the other hand, because the tray figure is more, it is more time consuming to take out by hand one deck, factors such as stirring time interval and operating personnel's change can only influence the stirring quality moreover, and then produce the influence to the quality of product.
Disclosure of Invention
The invention aims to provide an automatic stirring device capable of automatically stirring in a drying process.
The invention solves the technical problems through the following technical scheme:
an automatic material turning device is arranged in a hot air circulation drying box and comprises a material turning mechanism (3), a material turning control knob (22) and a motor, wherein the motor is electrically connected with the material turning mechanism (3) and the material turning control knob (22) and used for controlling the opening of the material turning mechanism (3);
stirring mechanism (3) are including slide (31), back shaft (32) and comb structure, and the upper and lower both ends of back shaft (32) are rotated and are connected in slide (31), and back shaft (32) radially are provided with comb structure, and comb structure includes broach (33) and comb handle (34), and comb handle (34) vertical fixation is on back shaft (32), and broach (33) are parallel and the tooth end down with back shaft (32), back shaft (32) are cylindrical.
The slideway (31) comprises an upper horizontal plate (36) and a lower horizontal plate (37) which are arranged in parallel and are provided with sliding grooves (35) and a vertical plate (37) connecting the two horizontal plates (36).
Both ends of the horizontal plate (36) are provided with baffles (38).
When the material turning control knob (22) is in a closed state, the comb-shaped structure is attached to the inside of the vertical plate (37); when the material turning control knob (22) is in an opening state, the support shaft (32) firstly rotates horizontally by 90 degrees to drive the comb-shaped structure to rotate horizontally by 90 degrees to be vertical to the vertical plate (37), then the support shaft (32) is pushed to reciprocate back and forth to drive the comb-shaped structure to reciprocate back and forth, and the baffle (38) can prevent the support shaft (32) from being separated from the chute (35). Thereby the comb teeth (33) of the comb-shaped structure overturn the material.
Furthermore, the comb teeth (33) are L-shaped, inverted T-shaped or J-shaped, so that the material can be turned more thoroughly.
Furthermore, the comb-shaped structure is an iron structure, the iron heat conductivity is good, and the material drying efficiency can be improved.
A hot air circulation drying box with the automatic material turning device comprises a drying box body (1), a control panel (2) and the automatic material turning device;
the drying box body (1) comprises a drying box inner container (11) and a box door (12), the box door (12) is arranged at an opening of the drying box inner container (11) to close or open the drying box inner container (11), and a plurality of layers of trays are horizontally arranged in the drying box inner container (11);
the control panel (2) is arranged outside the drying box body (1), and the control panel (2) is provided with a display panel (21) and a material turning control knob (22);
the slideway (31) of the automatic stirring device is horizontally fixed on two inner side walls of the inner container (11) of the hot air circulation drying box, and the lower ends of the comb teeth (33) do not exceed the bottom of the tray. When the material is on the tray, open stirring control knob (22), start automatic stirring device (3) rotation then back and forth reciprocating motion and realize carrying out automatic stirring to the material on the tray to broach (33) lower extreme can avoid the broach to produce the mar to the tray of feeding.
Humidity sensors (13) are arranged at four inner top corners of the upper part of the drying box inner container (11). Humidity sensor (13) that sets up in the interior apex angle department of drying cabinet inner bag (11) survey drying cabinet internal humidity, show humidity through display panel (21) on control panel (2), set up 4 humidity sensor (13) and can survey the humidity in drying cabinet inner bag (11) more comprehensively, prevent the error because of humidity inequality causes.
The humidity sensor (13) is electrically connected to the display panel (21).
Compared with the prior art, the invention has the following advantages: in the granulating and drying process, the automatic material turning device is used, so that the labor damage of production personnel is reduced, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of an automatic upender of the present invention;
FIG. 2 is a front view of a hot air circulation drying oven with an automatic upender;
fig. 3 is a side view of the automatic upender in a non-working state.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Referring to fig. 1, the automatic stirring device is arranged in a hot air circulation drying box and comprises a stirring mechanism 3, a stirring control knob 22 and a motor, wherein the motor is electrically connected with the stirring mechanism 3 and the stirring control knob 22 and is used for controlling the turning-on of the stirring mechanism 3;
the stirring mechanism 3 comprises a slide way 31, a supporting shaft 32 and a comb-shaped structure, the upper end and the lower end of the supporting shaft 32 are rotatably connected in the slide way 31, the supporting shaft 32 is radially provided with the comb-shaped structure, the comb-shaped structure comprises comb teeth 33 and a comb handle 34, the comb handle 34 is vertically fixed on the supporting shaft 32, the comb teeth 33 are parallel to the supporting shaft 32, the tooth end faces downwards, and the supporting shaft 32 is cylindrical.
The slideway 31 comprises an upper horizontal plate 36 and a lower horizontal plate 37 which are arranged in parallel and are provided with a sliding chute 35, and a vertical plate 37 connecting the two horizontal plates 36, wherein two ends of each horizontal plate 36 are provided with a baffle 38.
When the stirring control knob 22 is in a closed state, the comb-shaped structure is attached in the vertical plate 37 and is in a state shown by 4; when the material turning control knob 22 is in the open state, the supporting shaft 32 of the comb-shaped structure is firstly rotated horizontally by 90 ° according to the direction indicated by the arrow 5 to drive the comb-shaped structure from the state 4 to the state 6, and then the supporting shaft 32 is pushed to reciprocate back and forth according to the direction indicated by the arrow 7 to drive the comb-shaped structure to reciprocate back and forth according to the direction indicated by the arrow 7, and the baffle 38 can prevent the supporting shaft 32 from being separated from the chute 35. So that the comb teeth 33 of the comb structure turn over the material.
As an embodiment of the invention, the comb teeth 33 are L-shaped, inverted T-shaped or J-shaped, so that the material can be turned more thoroughly.
As the embodiment of the invention, the comb-shaped structure is an iron structure, the iron has good heat conductivity, and the material drying efficiency can be improved.
As shown in fig. 2 and fig. 3, a hot air circulation drying oven with the automatic material turning device comprises a drying oven body 1, a control panel 2 and the automatic material turning device;
the drying box body 1 comprises a drying box inner container 11 and a box door 12, the box door 12 is arranged at an opening of the drying box inner container 11 to close or open the drying box inner container 11, and a plurality of layers of trays are horizontally arranged in the drying box inner container 11;
the control panel 2 is arranged outside the drying box body 1, and a display panel 21 and a material turning control knob 22 are arranged on the control panel 2;
the slideway 31 of the automatic stirring device is horizontally fixed on two inner side walls of the inner container 11 of the hot air circulation drying box, and the lower ends of the comb teeth 33 are not beyond the tray bottom and comprise a plurality of stirring mechanisms 3. When the material is on the tray, open stirring control knob 22, make stirring mechanism 3 rotatory earlier then back and forth reciprocating motion realize carrying out automatic stirring to the material on the tray to broach 33 lower extreme can avoid broach 33 to produce the mar to the tray of feeding not more than the tray bottom of a plate.
In the embodiment of the present invention, humidity sensors 13 are disposed at four inner corners of the upper portion of the inner container 11 of the drying oven, and the humidity sensors 13 are electrically connected to the display panel 21. Humidity sensor 13 that sets up in the interior apex angle department of drying cabinet inner bag 11 surveys humidity in the drying cabinet, shows humidity through display panel 21 on control panel 2, sets up 4 humidity sensor 13 and can survey the humidity in the drying cabinet inner bag 11 more comprehensively, prevents the error because of humidity inequality causes.
When the material turning control knob 22 is in a closed state, the comb-shaped structure is horizontally attached to the side wall of the inner container of the drying box; when the tray that will hold the material is put into the drying cabinet inner bag, the humidity transducer 13 that sets up in four interior apex angles departments of drying cabinet inner bag 11 can survey the humidity in the drying cabinet comprehensively, display panel 21 outputs humidity transducer 13's detected data, effectively avoid measuring error, then according to the rotatory range of stirring control knob 22 of humidity condition, when stirring control knob 22 is in the open mode, the comb structure at first breaks away from drying cabinet inner bag lateral wall to tray central direction horizontal rotation 90 to perpendicular to drying cabinet inner bag lateral wall, the state that is on a parallel with two inside walls of broach 33 lower extreme is rotated to the state that is on a parallel with chamber door 12 from the state that is on a parallel with two inside walls, then reciprocating motion back and forth on the tray. The comb teeth 33 effect the turning of the material on the whole tray as the comb-like structure reciprocates back and forth on the tray. In addition, the iron comb-shaped structure has good heat conductivity, and can improve the drying efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An automatic material turning device is arranged in a hot air circulation drying box and is characterized by comprising a material turning mechanism (3), a material turning control knob (22) and a motor, wherein the motor is electrically connected with the material turning mechanism (3) and the material turning control knob (22) and is used for controlling the opening of the material turning mechanism (3);
the material turning mechanism (3) comprises a slide way (31), a supporting shaft (32) and a comb-shaped structure, the upper end and the lower end of the supporting shaft (32) are rotatably connected in the slide way (31), the comb-shaped structure is radially arranged on the supporting shaft (32), the comb-shaped structure comprises comb teeth (33) and comb handles (34), the comb handles (34) are vertically fixed on the supporting shaft (32), the comb teeth (33) are parallel to the supporting shaft (32), the tooth ends of the comb teeth face downwards, and the supporting shaft (32) is cylindrical;
the slideway (31) of the automatic material turning device is horizontally fixed on the two inner side walls of the hot air circulation drying box liner (11);
the slide way (31) comprises an upper horizontal plate (36) and a lower horizontal plate (36) which are arranged in parallel and provided with sliding grooves (35) and a vertical plate (37) connecting the two horizontal plates (36);
two ends of the horizontal plate (36) are provided with baffles (38);
when the material turning control knob (22) is in a closed state, the comb-shaped structure is attached to the inside of the vertical plate (37); when the material turning control knob (22) is in an open state, the support shaft (32) firstly rotates horizontally by 90 degrees to drive the comb-shaped structure to rotate horizontally by 90 degrees to be vertical to the vertical plate (37), and then the support shaft (32) is pushed to reciprocate back and forth to drive the comb-shaped structure to reciprocate back and forth.
2. The automatic stirring device as claimed in claim 1, wherein the comb teeth (33) are L-shaped, inverted T-shaped or J-shaped.
3. The automatic stirring device of claim 1, wherein the comb-like structure is a ferrous structure.
4. A hot air circulation drying oven with the automatic stirring device of any one of claims 1 to 3, which is characterized by comprising a drying oven body (1), a control panel (2) and the automatic stirring device;
the drying box body (1) comprises a drying box inner container (11) and a box door (12), the box door (12) is arranged at an opening of the drying box inner container (11) to close or open the drying box inner container (11), and a plurality of layers of trays are horizontally arranged in the drying box inner container (11);
the control panel (2) is arranged outside the drying box body (1), and the display panel (21) and the material turning control knob (22) are arranged on the control panel (2);
the slideway (31) of the automatic stirring device is horizontally fixed on two inner side walls of the inner container (11) of the hot air circulation drying box, and the lower ends of the comb teeth (33) do not exceed the bottom of the tray.
5. The hot air circulation drying oven according to claim 4, characterized in that humidity sensors (13) are arranged at four inner corners of the upper part of the drying oven liner (11).
6. Hot air circulation drying cabinet according to claim 5, characterized in that the humidity sensor (13) is electrically connected to the display panel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479068.6A CN107152864B (en) | 2017-06-22 | 2017-06-22 | Automatic stirring device and hot air circulation drying oven with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479068.6A CN107152864B (en) | 2017-06-22 | 2017-06-22 | Automatic stirring device and hot air circulation drying oven with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107152864A CN107152864A (en) | 2017-09-12 |
| CN107152864B true CN107152864B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479068.6A Active CN107152864B (en) | 2017-06-22 | 2017-06-22 | Automatic stirring device and hot air circulation drying oven with same |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2637968A1 (en) * | 1988-10-14 | 1990-04-20 | Porcaro Joseph | Improved installation and method for drying a plant mass |
| CN2473575Y (en) * | 2001-04-25 | 2002-01-23 | 唐井军 | Full automatic hard disc drying box |
| CN103478245A (en) * | 2013-09-18 | 2014-01-01 | 四川农业大学 | Household grain tedder |
| CN205655632U (en) * | 2016-05-12 | 2016-10-19 | 江西金顿香料有限公司 | Multi -functional spices and essence drying device |
| CN206001832U (en) * | 2016-08-19 | 2017-03-08 | 湖北生物医药产业技术研究院有限公司 | Electric drying oven with forced convection with automatic stirring device |
| CN206862098U (en) * | 2017-06-22 | 2018-01-09 | 合肥职业技术学院 | A kind of automatic stirring device and the hot air circulation drying oven with the device |
-
2017
- 2017-06-22 CN CN201710479068.6A patent/CN107152864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2637968A1 (en) * | 1988-10-14 | 1990-04-20 | Porcaro Joseph | Improved installation and method for drying a plant mass |
| CN2473575Y (en) * | 2001-04-25 | 2002-01-23 | 唐井军 | Full automatic hard disc drying box |
| CN103478245A (en) * | 2013-09-18 | 2014-01-01 | 四川农业大学 | Household grain tedder |
| CN205655632U (en) * | 2016-05-12 | 2016-10-19 | 江西金顿香料有限公司 | Multi -functional spices and essence drying device |
| CN206001832U (en) * | 2016-08-19 | 2017-03-08 | 湖北生物医药产业技术研究院有限公司 | Electric drying oven with forced convection with automatic stirring device |
| CN206862098U (en) * | 2017-06-22 | 2018-01-09 | 合肥职业技术学院 | A kind of automatic stirring device and the hot air circulation drying oven with the device |
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| Publication number | Publication date |
|---|---|
| CN107152864A (en) | 2017-09-12 |
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