CN112393534A - Production device and production method of isatis root powder (freeze-dried) - Google Patents
Production device and production method of isatis root powder (freeze-dried) Download PDFInfo
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- CN112393534A CN112393534A CN202011256038.7A CN202011256038A CN112393534A CN 112393534 A CN112393534 A CN 112393534A CN 202011256038 A CN202011256038 A CN 202011256038A CN 112393534 A CN112393534 A CN 112393534A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
- F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised
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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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention belongs to the field of isatis root powder, in particular to a production device and a production method of isatis root powder (freeze-drying), aiming at the problem that the labor intensity of workers is increased because the isatis root raw material needs to be manually spread in a material tray of a vacuum freeze dryer when the isatis root is freeze-dried, the invention provides the following scheme that the production device comprises a vacuum drying box, wherein a refrigerator, a heater and a vacuum pump are arranged on the vacuum drying box, a plurality of material trays are arranged in the vacuum drying box in a sliding manner, a vertical plate is fixedly arranged at the top of the vacuum drying box, a lifting plate is arranged on one side of the vertical plate in a sliding manner, a moving plate is arranged on the lifting plate in a sliding manner, a hopper is arranged on one side of the moving plate in a sliding manner, an electromagnetic valve is arranged on the hopper, a sliding groove is arranged on one side of the, the labor is saved, the structure is simple, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of isatis root powder production, in particular to a production device and a production method of isatis root powder (freeze-dried).
Background
Radix Isatidis (commonly known as indigo root, and radix Isatidis) is a Chinese medicinal material, and is dried root of Isatis tinctoria of Brassicaceae of Papaveraceae, usually harvested in autumn, processed, and added into the medicine, radix Isatidis powder is lyophilized during production, wherein lyophilization refers to vacuum freeze drying, which is a drying technique for dehydrating materials by sublimation, and the materials are rapidly frozen and heated in vacuum environment.
In the prior art, when the isatis root is freeze-dried, the isatis root raw material needs to be manually spread in a material tray of a vacuum freeze-drying machine, so that the labor intensity of workers is increased, and therefore, a production device and a production method of isatis root powder (freeze-drying) are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defect that in the prior art, when radix isatidis is freeze-dried, the radix isatidis raw material needs to be manually spread in a material tray of a vacuum freeze-drying machine, so that the labor intensity of workers is increased, and provides a production device and a production method of radix isatidis powder (freeze-drying).
In order to achieve the purpose, the invention adopts the following technical scheme:
a production device of isatis root powder (freeze-drying) comprises a vacuum drying oven, wherein a refrigerator, a heater and a vacuum pump are installed on the vacuum drying oven, a plurality of material trays are installed in the vacuum drying oven in a sliding mode, a vertical plate is installed at the top of the vacuum drying oven in a fixed mode, a lifting plate is installed on one side of the vertical plate in a sliding mode, a movable plate is installed on the lifting plate in a sliding mode, a hopper is installed on one side of the movable plate in a sliding mode, a sliding groove is formed in one side of the movable plate, a sliding plate is installed in the sliding groove in a sliding mode, one end of a fixing rod is installed on one side of the sliding plate in a fixed mode, a pushing plate is installed on the other end of the fixing rod in a fixed mode, a cam is contacted with one side of the pushing plate, the fixed cover in the outside of transfer line is equipped with the worm wheel, the meshing has the worm on the worm wheel, and the one end fixed mounting of worm has first bevel gear, and the meshing has second bevel gear on the first bevel gear, the inboard fixed mounting of second bevel gear has the montant, the top fixed mounting of montant has an output shaft of biax motor, and fixed mounting has the gear on another output shaft of biax motor, the top fixed mounting of lifter plate has the loading board, one side fixed mounting of loading board has the rack, and the gear meshes with the rack mutually.
Preferably, a sliding hole is formed in the lifting plate, the outer side of the moving plate is connected with the inner wall of the sliding hole in a sliding mode, guide grooves are formed in the inner walls of the two sides of the sliding hole, guide blocks are installed in the two guide grooves in a sliding mode, and one side of each of the two guide blocks is fixedly connected with the two sides of the moving plate.
Preferably, a mounting plate is fixedly mounted on one side of the moving plate, a first bearing is fixedly mounted at the bottom of the mounting plate, and the outer side of the transmission rod is fixedly connected with an inner ring of the first bearing.
Preferably, one side of the moving plate is provided with a groove, the first bevel gear and the second bevel gear are both positioned in the groove, a second bearing is fixedly mounted on the inner wall of one side of the groove, and the outer side of the worm is fixedly connected with an inner ring of the second bearing.
Preferably, a lifting groove is formed in one side of the vertical plate, the outer side of the lifting plate is in sliding connection with the inner wall of the lifting groove, a screw rod is installed in the lifting groove in a rotating mode, and the screw rod is in threaded connection with the lifting plate.
Preferably, the top fixed mounting of riser has the motor, the output shaft of motor and the top fixed connection of lead screw.
Preferably, a slide way is arranged on the inner wall of the bottom of the slide groove, a slide block is arranged in the slide way in a sliding manner, and the top of the slide block is fixedly connected with the bottom of the slide plate.
Preferably, the bottom of the sliding block is provided with a ball in a rolling manner, and the ball is connected with the inner wall of the bottom of the sliding way in a rolling manner.
The invention also provides a production method of the isatis root powder, which comprises the following steps:
s1: when the device is used, the radix isatidis raw material to be dried is poured into the hopper, then a material tray is drawn out, the motor drives the screw rod to rotate, the lifting plate moves downwards, and the hopper is close to the material tray;
s2: opening the electromagnetic valve, simultaneously starting the double-shaft motor, enabling the raw materials to enter the material tray from the bottom of the hopper, simultaneously driving the gear and the vertical rod to rotate by the double-shaft motor, rolling the gear on the rack, further enabling the moving plate to move leftwards, and enabling the raw materials to be spread in the material tray;
s3: the rotation of the vertical rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the transmission rod to rotate, the transmission rod drives the cam to rotate, the cam rotates to extrude the pushing plate to move left, the pushing plate is reset right through the spring, the pushing plate drives the fixing rod to horizontally reciprocate, the fixing rod drives the sliding plate to horizontally reciprocate, the sliding plate drives the hopper to shake left and right, and the falling speed of the raw materials is accelerated;
s4: after a charging tray is filled, the charging tray is pushed back into the vacuum drying oven, then the next charging tray is pulled out to fill the raw materials, after filling, the hopper returns to the upper part of the vacuum drying oven, then the oven door is closed, refrigeration is carried out through the refrigerator, the raw materials are frozen, vacuumizing is carried out in the vacuum drying oven through the vacuum pump, heating is carried out through the heater, freeze-drying of the raw materials is completed, then crushing is carried out, and sieving is carried out, so that the isatis root powder is prepared.
Compared with the prior art, the invention has the beneficial effects that:
according to the scheme, the radix isatidis raw material to be dried is poured into the hopper, then one material tray is drawn out, the motor drives the screw rod to rotate, the lifting plate moves downwards, the hopper is further close to the material tray, the electromagnetic valve is opened, the double-shaft motor is started simultaneously, the raw material enters the material tray from the bottom of the hopper, meanwhile, the double-shaft motor drives the gear and the vertical rod to rotate, the gear rolls on the rack, and then the moving plate moves leftwards, so that the raw material is spread in the material tray;
according to the scheme, the rotation of the vertical rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the transmission rod to rotate, the transmission rod drives the cam to rotate, the cam rotates to extrude the pushing plate to move left, the pushing plate is reset right through the spring, the pushing plate further drives the fixing rod to horizontally reciprocate, the fixing rod drives the sliding plate to horizontally reciprocate, the sliding plate drives the hopper to shake left and right, and the falling speed of the raw materials is accelerated;
the invention is convenient for adding raw materials into the material tray, saves labor, and has simple structure and convenient use.
Drawings
FIG. 1 is a schematic structural diagram of a device for producing radix Isatidis powder (lyophilized) according to the present invention;
FIG. 2 is a schematic side view of a part of the apparatus for producing radix Isatidis powder (lyophilized) according to the present invention;
FIG. 3 is a schematic structural diagram of part A of an apparatus for producing Isatis root powder (lyophilized) according to the present invention;
FIG. 4 is a schematic structural diagram of part B of a device for producing Isatis root powder (lyophilized) according to the present invention;
fig. 5 is a schematic top view of the connection between the lifting plate and the moving plate of the apparatus for producing isatis root powder (freeze-drying).
In the figure: the device comprises a vacuum drying box 1, a tray 2, a vertical plate 3, a lifting plate 4, a moving plate 5, a hopper 6, a sliding plate 7, a sliding chute 8, a double-shaft motor 9, a gear 10, a bearing plate 11, a rack 12, a fixed rod 13, a pushing plate 14, a spring 15, a transmission rod 16, a cam 17, a worm gear 18, a worm 19, a first bevel gear 20, a vertical rod 21, a second bevel gear 22, a motor 23, a sliding hole 24, a groove 25 and a screw rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a device for producing isatis root powder (freeze-drying), comprising a vacuum drying oven 1, a refrigerator, a heater and a vacuum pump are installed on the vacuum drying oven 1, a plurality of charging trays 2 are installed in the vacuum drying oven 1 in a sliding manner, a vertical plate 3 is fixedly installed at the top of the vacuum drying oven 1, a lifting plate 4 is installed at one side of the vertical plate 3 in a sliding manner, a moving plate 5 is installed on the lifting plate 4 in a sliding manner, a hopper 6 is installed at one side of the moving plate 5 in a sliding manner, an electromagnetic valve is arranged on the hopper 6, a chute 8 is arranged at one side of the moving plate 5, a sliding plate 7 is installed in the chute 8 in a sliding manner, one end of a fixed rod 13 is fixedly installed at one side of the sliding plate 7, a pushing plate 14 is fixedly installed at the other end of the fixed rod 13, a cam 17, the top fixed mounting of cam 17 has transfer line 16, the outside fixed cover of transfer line 16 is equipped with worm wheel 18, worm 19 has been meshed on the worm wheel 18, the one end fixed mounting of worm 19 has first conical gear 20, it has second conical gear 22 to mesh on the first conical gear 20, the inboard fixed mounting of second conical gear 22 has montant 21, the top fixed mounting of montant 21 has an output shaft of double-shaft motor 9, fixed mounting has gear 10 on another output shaft of double-shaft motor 9, the top fixed mounting of lifter plate 4 has bearing board 11, one side fixed mounting of bearing board 11 has rack 12, gear 10 meshes with rack 12 mutually.
In the invention, the lifting plate 4 is provided with a sliding hole 24, the outer side of the moving plate 5 is connected with the inner wall of the sliding hole 24 in a sliding manner, the inner walls of the two sides of the sliding hole 24 are provided with guide grooves, guide blocks are arranged in the two guide grooves in a sliding manner, and one sides of the two guide blocks are respectively fixedly connected with the two sides of the moving plate 5.
In the invention, one side of the moving plate 5 is fixedly provided with an installation plate, the bottom of the installation plate is fixedly provided with a first bearing, the outer side of the transmission rod 16 is fixedly connected with the inner ring of the first bearing, and the first bearing enables the transmission rod 16 to stably rotate.
In the invention, one side of the moving plate 5 is provided with a groove 25, the first bevel gear 20 and the second bevel gear 22 are both positioned in the groove 25, a second bearing is fixedly arranged on the inner wall of one side of the groove 25, the outer side of the worm 19 is fixedly connected with the inner ring of the second bearing, and the second bearing enables the worm 19 to stably rotate.
In the invention, one side of a vertical plate 3 is provided with a lifting groove, the outer side of a lifting plate 4 is in sliding connection with the inner wall of the lifting groove, a screw rod 26 is rotatably arranged in the lifting groove, the screw rod 26 is in threaded connection with the lifting plate 4, and the screw rod 26 rotates to enable the lifting plate 4 to vertically move.
In the invention, the top of the vertical plate 3 is fixedly provided with the motor 23, the output shaft of the motor 23 is fixedly connected with the top of the screw rod 26, and the motor 23 is used for driving the screw rod 26 to rotate.
In the invention, the inner wall of the bottom of the sliding chute 8 is provided with a slideway, a sliding block is arranged in the slideway in a sliding way, the top of the sliding block is fixedly connected with the bottom of the sliding plate 7, and the sliding block ensures that the sliding plate 7 cannot be separated from the sliding chute 8.
According to the invention, the bottom of the sliding block is provided with the rolling balls in a rolling manner, the rolling balls are connected with the inner wall of the bottom of the sliding way in a rolling manner, and the rolling balls reduce sliding friction force.
The invention also provides a production method of the isatis root powder, which comprises the following steps:
s1: when the isatis root drying machine is used, isatis root raw materials to be dried are poured into the hopper 6, then one material tray 2 is drawn out, the motor 23 drives the screw rod 26 to rotate, the lifting plate 4 moves downwards, and the hopper 6 is close to the material tray 2;
s2: opening the electromagnetic valve, starting the double-shaft motor 9 at the same time, enabling the raw materials to enter the material tray 2 from the bottom of the hopper 6, meanwhile, driving the gear 10 and the vertical rod 21 to rotate by the double-shaft motor 9, enabling the gear 10 to roll on the rack 12, further enabling the moving plate 5 to move leftwards, and enabling the raw materials to be spread in the material tray 2;
s3: the rotation of the vertical rod 21 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the first bevel gear 20 to rotate, the first bevel gear 20 drives the worm 19 to rotate, the worm 19 drives the worm wheel 18 to rotate, the worm wheel 18 drives the transmission rod 16 to rotate, the transmission rod 16 drives the cam 17 to rotate, the cam 17 rotates to extrude the push plate 14 to move leftwards, the spring 15 enables the push plate 14 to reset rightwards, the push plate 14 further enables the fixed rod 13 to drive the fixed rod 13 to horizontally reciprocate, the fixed rod 13 drives the sliding plate 7 to horizontally reciprocate, the sliding plate 7 drives the hopper 6 to shake leftwards and rightwards, and the falling speed of the raw materials is;
s4: after a charging tray 2 finishes filling, the charging tray 2 is pushed back into the vacuum drying oven 1, then the next charging tray 2 is pulled out to fill raw materials, the filling is finished, the hopper 6 returns to the position above the vacuum drying oven 1, then the oven door is closed, the raw materials are frozen through refrigeration of the refrigerator, the vacuum drying oven 1 is vacuumized through the vacuum pump, the raw materials are heated through the heater, the freeze-drying of the raw materials is finished, and then the raw materials are crushed and sieved to prepare the isatis root powder.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a apparatus for producing of isatis root powder (freeze-drying), includes vacuum drying oven (1), its characterized in that, install refrigerator, heater and vacuum pump on vacuum drying oven (1), slidable mounting has a plurality of charging trays (2) in vacuum drying oven (1), the top fixed mounting of vacuum drying oven (1) has riser (3), and one side slidable mounting of riser (3) has lifter plate (4), slidable mounting has movable plate (5) on lifter plate (4), one side slidable mounting of movable plate (5) has hopper (6), is equipped with the solenoid valve on hopper (6), spout (8) have been seted up to one side of movable plate (5), and slidable mounting has slide (7) in spout (8), and one side fixed mounting of slide (7) has the one end of dead lever (13), and the other end fixed mounting of dead lever (13) has slurcam (14), one side contact of slurcam (14) has cam (17), and one side fixed mounting of slurcam (14) has the one end of spring (15), the other end of spring (15) and one side fixed connection of movable plate (5), the top fixed mounting of cam (17) has transfer line (16), and the outside fixed cover of transfer line (16) is equipped with worm wheel (18), the meshing has worm (19) on worm wheel (18), and the one end fixed mounting of worm (19) has first conical gear (20), and the meshing has second conical gear (22) on first conical gear (20), the inboard fixed mounting of second conical gear (22) has montant (21), the top fixed mounting of montant (21) has an output shaft of double-axis motor (9), and fixed mounting has gear (10) on another output shaft of double-axis motor (9), the top fixed mounting of lifter plate (4) has bearing board (11), one side of the bearing plate (11) is fixedly provided with a rack (12), and the gear (10) is meshed with the rack (12).
2. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein the lifting plate (4) is provided with a sliding hole (24), the outer side of the moving plate (5) is slidably connected with the inner wall of the sliding hole (24), the inner walls of the two sides of the sliding hole (24) are provided with guide grooves, guide blocks are slidably mounted in the two guide grooves, and one side of each guide block is fixedly connected with the two sides of the moving plate (5).
3. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein a mounting plate is fixedly mounted on one side of the moving plate (5), a first bearing is fixedly mounted at the bottom of the mounting plate, and the outer side of the transmission rod (16) is fixedly connected with the inner ring of the first bearing.
4. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein a groove (25) is formed in one side of the moving plate (5), the first bevel gear (20) and the second bevel gear (22) are both located in the groove (25), a second bearing is fixedly mounted on the inner wall of one side of the groove (25), and the outer side of the worm (19) is fixedly connected with the inner ring of the second bearing.
5. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein a lifting groove is formed in one side of the vertical plate (3), the outer side of the lifting plate (4) is slidably connected with the inner wall of the lifting groove, a screw rod (26) is rotatably mounted in the lifting groove, and the screw rod (26) is in threaded connection with the lifting plate (4).
6. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein a motor (23) is fixedly mounted on the top of the vertical plate (3), and an output shaft of the motor (23) is fixedly connected with the top of the screw rod (26).
7. The device for producing the isatis root powder (freeze-dried) according to claim 1, wherein a slide way is arranged on the inner wall of the bottom of the slide way (8), a slide block is arranged in the slide way in a sliding manner, and the top of the slide block is fixedly connected with the bottom of the slide plate (7).
8. The device for producing the isatis root powder (freeze-dried) according to claim 7, wherein the bottom of the sliding block is provided with a rolling ball in a rolling way, and the rolling ball is connected with the inner wall of the bottom of the sliding way in a rolling way.
9. A method for producing a powder of Isatis root (lyophilized) according to claims 1-8, comprising the steps of:
s1: when the isatis root drying machine is used, isatis root raw materials to be dried are poured into the hopper (6), then one material tray (2) is drawn out, the motor (23) drives the screw rod (26) to rotate, the lifting plate (4) moves downwards, and the hopper (6) is close to the material tray (2);
s2: opening the electromagnetic valve, simultaneously starting the double-shaft motor (9), enabling the raw materials to enter the material tray (2) from the bottom of the hopper (6), meanwhile, driving the gear (10) and the vertical rod (21) to rotate by the double-shaft motor (9), enabling the gear (10) to roll on the rack (12), further enabling the moving plate (5) to move leftwards, and enabling the raw materials to be spread in the material tray (2);
s3: the rotation of the vertical rod (21) drives the second bevel gear (22) to rotate, the second bevel gear (22) drives the first bevel gear (20) to rotate, the first bevel gear (20) drives the worm (19) to rotate, the worm (19) drives the worm wheel (18) to rotate, the worm wheel (18) drives the transmission rod (16) to rotate, the transmission rod (16) drives the cam (17) to rotate, the cam (17) rotates to extrude the push plate (14) to move leftwards, the spring (15) enables the push plate (14) to reset rightwards, the push plate (14) drives the fixing rod (13) to horizontally reciprocate, the fixing rod (13) drives the sliding plate (7) to horizontally reciprocate, the sliding plate (7) drives the hopper (6) to shake leftwards and rightwards, and the falling speed of the raw materials is accelerated;
s4: after a charging tray (2) is filled, the charging tray (2) is pushed back into the vacuum drying oven (1), then the next charging tray (2) is pulled out to fill the raw materials, the filling is finished, the hopper (6) returns to the position above the vacuum drying oven (1), then the oven door is closed, the raw materials are refrigerated through the refrigeration of a refrigerator, the vacuum pumping is carried out in the vacuum drying oven (1) through a vacuum pump, the raw materials are heated through a heater, the freeze-drying of the raw materials is completed, then the raw materials are crushed and sieved, and the isatis root powder is prepared.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011256038.7A CN112393534A (en) | 2020-11-11 | 2020-11-11 | Production device and production method of isatis root powder (freeze-dried) |
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| CN202011256038.7A CN112393534A (en) | 2020-11-11 | 2020-11-11 | Production device and production method of isatis root powder (freeze-dried) |
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| CN205106277U (en) * | 2015-10-27 | 2016-03-30 | 天津东江食品有限公司 | Novel freeze drying device |
| US20200062516A1 (en) * | 2016-09-26 | 2020-02-27 | Hisashi Beppu | Conveyance system |
| CN107702437A (en) * | 2017-10-23 | 2018-02-16 | 宜可（天津）科技有限公司 | A kind of mutually inserted ultrahigh vacuum automatic drier |
| CN208635441U (en) * | 2018-07-28 | 2019-03-22 | 江苏天利制药设备有限公司 | A kind of square vacuum drier |
| CN108940084A (en) * | 2018-08-05 | 2018-12-07 | 南京致中生物科技有限公司 | A kind of Chinese medicine GANMAO QINGRE KELI mixing apparatus and its working method |
| CN210089267U (en) * | 2019-03-21 | 2020-02-18 | 戴声武 | Crop seed drying equipment |
| CN210197906U (en) * | 2019-07-05 | 2020-03-27 | 湖北郡农农业科技有限公司 | Rice tea drying device is used in agricultural product production and processing |
| CN210267961U (en) * | 2019-08-15 | 2020-04-07 | 张磊 | Feeding refining device and dryer |
| CN211854680U (en) * | 2020-01-03 | 2020-11-03 | 西安凯尔文石化助剂制造有限公司 | Drying device for chemical desulfurizer production |
| CN111271951A (en) * | 2020-03-18 | 2020-06-12 | 龙泉市起超医疗器械有限公司 | Automatic sunning equipment of chinese herbal medicine |
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