CN211932420U - Drying and sterilizing device - Google Patents

Abstract

The utility model discloses a drying and sterilizing device, set up two delivery ports at the drying chamber both ends including the symmetry, symmetry installation and two delivery port matched with conveyer belts on the lateral wall of drying chamber, rotate in the drying chamber and be connected with a plurality of transfer rolls, two the last lateral wall of delivery port all is equipped with the spout, and equal sliding connection has the closing plate in two spouts, two the both sides of spout all are equipped with the mounting groove, two equal fixed mounting has two and corresponds mounting groove matched with fixed block, corresponds about two all rotate through the bearing in the mounting groove and be connected with the screw rod. Has the advantages that: the utility model discloses can control the transportation of L-phenylalanine, sterilization and the sealed of drying chamber automatically, need not staff manual operation, reduce working strength, avoid rocking the unrestrained extravagant problem of leading to L-phenylalanine because of the hand, and can reduce operating time, improve work efficiency to a certain extent.

Description

Drying and sterilizing device

Technical Field

The utility model relates to a dry sterilization technical field especially relates to a dry sterilization device.

Background

L-phenylalanine is a nutritional supplement and one of essential amino acids in the human body, is commonly used in the pharmaceutical industry for amino acid infusion procedures, and is usually colorless to white flaky crystals or white crystalline powder.

Because L-phenylalanine is a substance for human body absorption, it is necessary to sterilize during its production process to ensure its purity and hygiene degree and to avoid diseases caused by ingestion by human body.

Current sterilization mode is mostly dry sterilization, and during the operation, the staff will be equipped with the container of L-phenylalanine and put into dry sterilization indoor to make it sealed, later take out the product after will disinfecting and pack, the removal of L-phenylalanine and the closure in dry sterilization room all need the staff manual completion in this operation, and working strength is great, and easily rocks because of the hand when removing L-phenylalanine and lead to its unrestrained waste that causes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a drying and sterilizing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drying and sterilizing device, sets up two delivery ports at the drying chamber both ends including the symmetry, symmetry installation and two delivery port matched with conveyer belts on the lateral wall of drying chamber, rotate in the drying chamber and be connected with a plurality of rollers of transporting, two the last lateral wall of delivery port all is equipped with the spout, and equal sliding connection has a closing plate, two in two spouts the both sides of spout all are equipped with the mounting groove, two equal fixed mounting has two and corresponds mounting groove matched with fixed block on the closing plate, corresponds about two all rotate through the bearing in the mounting groove and be connected with the screw rod, and two screw rods respectively with two fixed block threaded connection that correspond, install drive structure on the drying chamber.

In foretell dry sterilization device, the drive structure comprises servo motor, drive gear, driving chain and two ring gears, drive gear rotates through the bull stick and connects in the drying chamber, servo motor fixed mounting is in the drying chamber, and servo motor's output and the one end fixed connection of bull stick, two the ring gear is established respectively on two screw rods, the driving chain cooperation cover is established between drive gear and two ring gears.

In the drying and sterilizing device, the other two mounting grooves are internally and rotatably connected with positioning rods through bearings, and the two positioning rods are respectively in sliding connection with the two corresponding fixing blocks.

In the above drying and sterilizing device, the lower side wall of the conveying opening is provided with a clamping groove, the clamping groove is matched with the sealing plate, and the upper surface of the conveying roller and the upper surface of the conveying belt are located on the same horizontal plane.

In foretell dry sterilization apparatus, the upside inner wall fixed mounting of drying chamber has photosensitive sensor, fixed mounting has the controller on the lateral wall of drying chamber, and controller and servo motor and photosensitive sensor are electric connection.

In the drying and sterilizing device, the sealing plate, the screw rod and the fixing block are all made of high-temperature-resistant and non-toxic materials.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of the conveying rollers and the two conveying belts, the conveying operation of the container filled with the L-phenylalanine can be automatically realized, the manual operation of workers is not needed, the working strength is reduced, and the problem of L-phenylalanine scattering waste caused by hand shaking during the manual operation is avoided.

2: through the cooperation of servo motor and drive gear, can drive two closing plates automatically and remove the sealed or link up the operation that realizes the drying chamber, need not the manual sealed of realizing the drying chamber of staff, further reduced its working strength.

3: through the cooperation of photosensitive sensor and controller, can control the transportation of L-phenylalanine, sterilization and the sealed of drying chamber automatically, degree of automation is high, has reduced operating time, can improve work efficiency to a certain extent.

To sum up, the utility model discloses can control the transportation of L-phenylalanine, sterilization and the sealed of drying chamber automatically, need not staff manual operation, reduce working strength, avoid rocking the unrestrained extravagant problem of leading to L-phenylalanine because of the hand, and can reduce operating time, improve work efficiency to a certain extent.

Drawings

Fig. 1 is a schematic structural view of a drying and sterilizing device provided by the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a drying chamber 1, a conveying opening 2, a conveying belt 3, a conveying roller 4, a sliding groove 5, a sealing plate 6, a mounting groove 7, a bearing 8, a screw rod 9, a fixing block 10, a gear ring 11, a transmission chain 12, a driving gear 13, a servo motor 14, a photosensitive sensor 15, a controller 16 and a positioning rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a drying and sterilizing device comprises two conveying ports 2 symmetrically arranged at two ends of a drying chamber 1, conveying belts 3 matched with the two conveying ports 2 are symmetrically arranged on the side wall of the drying chamber 1, a plurality of conveying rollers 4 are rotationally connected in the drying chamber 1, a container filled with L-phenylalanine is placed on the left conveying belt 3, then the container enters the drying chamber 1 through the left conveying port 2 for drying and sterilizing operation, and then the sterilized L-phenylalanine is conveyed to the conveying belts 3 from the right conveying port 2 along with the container by the conveying rollers 4 for transportation and storage, so that a worker does not need to manually move the container, the working strength is reduced, and the possibility that the L-phenylalanine is scattered due to hand shaking during manual movement is avoided.

The lateral wall all is equipped with spout 5 on two transport mouthful 2, and equal sliding connection has closing plate 6 in two spout 5, and closing plate 6 can be closed transport mouthful 2 to can realize the sealed of drying chamber 1, degree of dryness and temperature in it when having kept carrying out dry sterilization have ensured the sterilization effect.

The lower side wall of the conveying opening 2 is provided with a clamping groove, the clamping groove is matched with the sealing plate 6, the sealing effect of the sealing plate 6 on the conveying opening 2 can be guaranteed, the upper surface of the conveying roller 4 and the upper surface of the conveying belt 3 are located on the same horizontal plane, and the problem that L-phenylalanine is spilled due to the fact that a container filled with the L-phenylalanine is rocked due to the fact that the L-phenylalanine and the conveying roller are different in height can be avoided.

Two spout 5's both sides all are equipped with mounting groove 7, and equal fixed mounting has two and corresponds mounting groove 7 matched with fixed block 10 on two closing plates 6, all rotates through bearing 8 in the mounting groove 7 that corresponds about two and is connected with screw rod 9, and two screw rods 9 respectively with two fixed block 10 threaded connection that correspond, when two screw rods 9 rotate, can control two closing plates 6's removal to the closed condition to two delivery port 2 is controlled.

All be connected with locating lever 17 through bearing 8 rotation in two other mounting grooves 7, and two locating levers 17 respectively with two fixed block 10 sliding connection that correspond, stability when can ensure sealing plate 6 and remove.

The drying chamber 1 is provided with a driving structure, and the driving structure is composed of a servo motor 14 (the servo motor 14 is the same as the servo motor used in the patent document with the patent number of CN 207155573U), a driving gear 13, a transmission chain 12 and two gear rings 11.

A driving gear 13 is rotatably connected in the drying chamber 1 through a rotating rod, a servo motor 14 is fixedly arranged in the drying chamber 1, the output end of the servo motor 14 is fixedly connected with one end of the rotating rod, two gear rings 11 are respectively sleeved at the upper ends of two screw rods 9, a transmission chain 12 is sleeved between the driving gear 13 and the two gear rings 11 in a matching way, when the servo motor 14 rotates forwards, the driving gear 13 is driven to rotate forwards through the rotating rod, then the two screw rods 9 rotate forwards simultaneously through the matching of the transmission chain 12 and the two gear rings 11, two sealing plates 6 are driven to move downwards simultaneously to close two conveying ports 2, so that the drying chamber 1 is sealed, otherwise when the servo motor 14 rotates backwards, the two sealing plates 6 can move upwards simultaneously to realize the smoothness of the two conveying ports 2, further, the sterilized L-phenylalanine is conveyed out of the drying chamber 1, and the unsterilized L-phenylalanine is conveyed into the drying chamber 1 for, continuous operation is realized.

A photosensitive sensor 15 is fixedly installed on the inner wall of the upper side of the drying chamber 1 (the photosensitive sensor 15 is the same as the photosensitive sensor used in patent document No. CN 210324349U), a controller 16 (such as a PLC controller) is fixedly installed on the side wall of the drying chamber 1, and the controller 16 is electrically connected with the servo motor 14 and the photosensitive sensor 15, when a container filled with L-phenylalanine enters the drying chamber 1 and is located under the photosensitive sensor 15, the photosensitive sensor 15 receives an optical signal and converts the optical signal into an electric signal to be transmitted to the controller 16, at this time, the controller 16 controls the servo motor 14 to rotate forward, so as to seal the drying chamber 1 and perform sterilization operation, when the sterilization time reaches a specified value, the controller 16 transmits the electric signal to the servo motor 14 again to rotate the servo motor 14 reversely, so that the two delivery ports 2 are communicated, and the next sterilization operation is performed.

The sealing plate 6, the screw rod 9 and the fixing block 10 are made of high-temperature-resistant non-toxic materials (the high-temperature-resistant non-toxic materials can be composite rock wool plates), and because the L-phenylalanine subjected to drying and sterilization needs to be taken into a human body, toxic substances emitted by the device at a high temperature need to be prevented from entering the device to pollute the device.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A drying and sterilizing device comprises two conveying ports (2) symmetrically arranged at two ends of a drying chamber (1), and is characterized in that conveying belts (3) matched with the two conveying ports (2) are symmetrically arranged on the side wall of the drying chamber (1), a plurality of conveying rollers (4) are rotationally connected in the drying chamber (1), sliding grooves (5) are formed in the upper side wall of the two conveying ports (2), sealing plates (6) are slidably connected in the two sliding grooves (5), mounting grooves (7) are formed in two sides of the two sliding grooves (5), two fixing blocks (10) matched with the corresponding mounting grooves (7) are fixedly mounted on the two sealing plates (6), screw rods (9) are rotationally connected in the two left and right corresponding mounting grooves (7) through bearings (8), and the two screw rods (9) are respectively in threaded connection with the two corresponding fixing blocks (10), and a driving structure is arranged on the drying chamber (1).

2. The drying and sterilizing device as claimed in claim 1, wherein the driving structure is composed of a servo motor (14), a driving gear (13), a transmission chain (12) and two gear rings (11), the driving gear (13) is rotatably connected in the drying chamber (1) through a rotating rod, the servo motor (14) is fixedly installed in the drying chamber (1), the output end of the servo motor (14) is fixedly connected with one end of the rotating rod, the two gear rings (11) are respectively sleeved on the upper ends of the two screw rods (9), and the transmission chain (12) is sleeved between the driving gear (13) and the two gear rings (11) in a matching manner.

3. The drying and sterilizing device according to claim 1, wherein the other two mounting grooves (7) are rotatably connected with positioning rods (17) through bearings (8), and the two positioning rods (17) are respectively connected with the two corresponding fixing blocks (10) in a sliding manner.

4. A dry sterilization device according to claim 1, wherein the lower side wall of the delivery opening (2) is provided with a slot which is matched with the sealing plate (6), and the upper surface of the delivery roller (4) is positioned at the same level with the upper surface of the conveyor belt (3).

5. The drying and sterilizing device according to claim 2, wherein a photosensitive sensor (15) is fixedly installed on the inner wall of the upper side of the drying chamber (1), a controller (16) is fixedly installed on the side wall of the drying chamber (1), and the controller (16) is electrically connected with the servo motor (14) and the photosensitive sensor (15).

6. The drying and sterilizing device as claimed in claim 1, wherein the sealing plate (6), the screw (9) and the fixing block (10) are made of high temperature resistant and non-toxic materials.

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