A synthetic device for drug reaction

Abstract

The utility model discloses a synthesis device for drug reaction, including a box body, wherein four reaction chambers are respectively opened in the box body, each of the reaction chambers is rotatably connected to a stirring rack, the top of the stirring rack is connected to a driving mechanism, and an inclined feeding hopper is welded on the upper part of the two side walls of the box body facing each of the reaction chambers. The beneficial effect is that the utility model opens four independent reaction chambers in the box body, and installs a stirring rack in each reaction chamber, and realizes the simultaneous rotation of the stirring racks in each reaction chamber through a driving mechanism, so that the device can realize the reaction synthesis of four target drugs at the same time when in use, making the device more flexible when in use, and at the same time cooperates with the suction hood, purification box and activated carbon filter in the purification mechanism to absorb and purify the odor escaping from the feeding hopper, effectively ensuring the cleanliness of the environment around the device.

Description

Technical Field

[0001] The utility model relates to the technical field of drug reactions, in particular to a synthesis device for drug reactions. Background Art

[0002] Medicines have existed since ancient times. According to their types, medicines can be divided into traditional Chinese medicine and Western medicine. The preparation process of Western medicine is often linked to chemical reactions, but it is different from chemical reactions, so it can be called a drug reaction. In the process of drug preparation, a single drug substance cannot achieve the target effect, so drug synthesis is required. In the process of drug synthesis, a suitable reaction device is very necessary.

[0003] The current drug reaction synthesis device is mainly composed of a reaction tank body, a motor installed on the top of the reaction tank body and a stirring frame installed on the power output shaft of the motor. When in use, the drug synthesis reaction device of this structure mainly puts the drug into the reaction tank body and stirs and mixes the drugs to accelerate the reaction speed between the drugs so as to synthesize the target drug. Although the synthesis between the drugs can be achieved under the above synthesis device structure, since the drug synthesis device of the above structure only has one drug reaction space, the device can only achieve the reaction synthesis of one target drug when in use, and cannot meet the use needs of the device for simultaneous reaction synthesis of multiple target drugs, making the device less flexible to use. At the same time, since the feeding port on the drug reaction synthesis device of the above structure is an open structure and there is no purification structure on the device, the odor generated by the drug reaction in the device during the synthesis of the target drug will directly float around the device, resulting in a relatively dirty environment around the device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a drug reaction synthesis device which can realize the simultaneous reaction synthesis of multiple target drugs and adsorb and purify the odor emitted during the drug reaction process while synthesizing the target drugs in response to the current status of the prior art.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: The utility model proposes a synthesis device for drug reaction, including a box body, wherein four reaction chambers are respectively opened in the box body, each of the reaction chambers is rotatably connected to a stirring rack, the top of the stirring rack is connected to a driving mechanism, an inclined feeding hopper is welded at the upper part of the two side walls of the box body facing each of the reaction chambers, a purification mechanism is installed on the box body at the feeding hopper, the purification mechanism includes an inverted L-shaped suction hood welded on the box body above the feeding hopper, a three-way pipe installed on the upper part of one side wall of the box body and connected to the suction hood, a purification box installed at the air outlet of the three-way pipe, an activated carbon filter installed in the purification box, and an exhaust fan installed in the middle of one side wall of the purification box.

[0008] Furthermore, the air suction port of the exhaust fan is connected to the air outlet of the purification box through a pipeline, and the activated carbon filter is connected to the purification box through bolts.

[0009] By adopting the above technical solution, the exhaust fan will be started to extract the gas in the purification box, so that negative pressure is formed in the purification box, so that the odor escaping from the feeding hopper can be sucked under the suction effect of negative pressure.

[0010] Furthermore, the suction hood is a porous structure facing the feeding hopper, and the three-way pipe is plugged into the suction hood and the purification box.

[0011] By adopting the above technical solution, the three-way pipe can ensure that the odor generated by the synthesis of the target drug is conveniently inhaled into the purification box.

[0012] Furthermore, the driving mechanism includes a motor fixed to the middle of the upper end of the box body by bolts, a driving gear installed on the power output shaft of the motor, and a driven gear installed outside the driving gear and located at the top of each stirring frame.

[0013] By adopting the above technical solution, after the motor drives the driving gear to rotate, the driven gear is used to realize the rotation of the stirring frame, so as to mix the target reaction drugs.

[0014] Furthermore, the driving gear is meshed with the driven gear, and the box body is a hollow structure located at the driving gear and the driven gear.

[0015] By adopting the above technical solution, the driving gear and the driven gear can be reliably installed and fixed.

[0016] Furthermore, a discharge pipe with a valve is installed at the bottom of the box body facing each reaction chamber, and a support leg is welded at each of the four corners of the bottom of the box body.

[0017] By adopting the above technical solution, the discharge pipe is mainly used to achieve convenient discharge of the target drug after reaction synthesis.

[0018] Furthermore, an operation panel is installed outside the box body on one side of the purification box, and the operation panel is electrically connected to the motor and the exhaust fan.

[0019] By adopting the above technical solution, the operation panel mainly controls the orderly operation of the motor and the exhaust fan by controlling the on-off of the circuit.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the current drug reaction synthesis device is mainly composed of a reaction tank body, a motor installed on the top of the reaction tank body and a stirring frame installed on the power output shaft of the motor, the drug synthesis reaction device of this structure is mainly used to put the drug into the reaction tank body, and stir and mix the drugs to accelerate the reaction speed between the drugs, so as to synthesize the target drug. Although the synthesis of drugs can be achieved under the above synthesis device structure, since the drug synthesis device of the above structure has only one drug reaction space, the device can only achieve the reaction synthesis of one target drug when in use, and cannot meet the use needs of the device for the simultaneous reaction synthesis of multiple target drugs, making the device less flexible to use. At the same time, due to the above The feeding port on the drug reaction synthesis device of the structure is an open structure, and there is no purification structure on the device, resulting in the odor generated by the drug reaction in the device during the synthesis of the target drug directly drifting around the device, resulting in the problem that the environment around the device is relatively dirty. The utility model opens four independent reaction chambers in the box, and installs a stirring rack in each reaction chamber, and realizes the simultaneous rotation of the stirring racks in each reaction chamber through a driving mechanism, so that the device can realize the reaction synthesis of four target drugs at the same time when in use, making the device more flexible when in use, and at the same time cooperates with the suction hood, purification box and activated carbon filter in the purification mechanism to absorb and purify the odor escaping from the feeding hopper, effectively ensuring the cleanliness of the environment around the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a synthesis device for drug reaction described in the utility model;

[0024] Figure 2 It is a main cross-sectional view of a synthesis device for a drug reaction according to the utility model;

[0025] Figure 3It is a top view of a driving gear and a driven gear in a synthesis device for drug reaction described in the utility model;

[0026] Figure 4 It is a side sectional view of an air intake hood in a synthesis device for a drug reaction described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Feed hopper; 2. Box body; 3. Discharge pipe; 4. Support legs; 5. Operation panel; 6. Purification mechanism; 601. Suction hood; 602. Three-way pipe; 603. Purification box; 604. Exhaust fan; 605. Activated carbon filter; 7. Driving mechanism; 701. Motor; 702. Driving gear; 703. Driven gear; 8. Reaction chamber; 9. Stirring frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-Figure 4 As shown, a drug reaction synthesis device in this embodiment includes a box body 2, four reaction chambers 8 are respectively opened in the box body 2, each reaction chamber 8 is rotatably connected to a stirring frame 9, and the top of the stirring frame 9 is connected to a driving mechanism 7. An inclined feeding hopper 1 is welded at the upper part of the upper part of the two side walls of the box body 2 facing each reaction chamber 8. By opening four independent reaction chambers 8 in the box body 2, and installing a stirring frame 9 in each reaction chamber 8, and realizing the simultaneous rotation of the stirring frames 9 in each reaction chamber 8 through the driving mechanism 7, the device can simultaneously realize the reaction synthesis of four target drugs when in use. The box body 2 A purification mechanism 6 is installed at the feeding hopper 1, and the purification mechanism 6 includes an inverted L-shaped air suction hood 601 welded on the box body 2 above the feeding hopper 1, a three-way pipe 602 installed on the upper part of the side wall of the box body 2 and connected to the air suction hood 601, a purification box 603 installed at the air outlet of the three-way pipe 602, an activated carbon filter 605 installed in the purification box 603, and an exhaust fan 604 installed in the middle of one side wall of the purification box 603. When the exhaust fan 604 is started, the gas in the purification box 603 will be extracted to form a negative pressure in the purification box 603, so as to realize the suction of the odor escaping from the feeding hopper 1 under the suction effect of the negative pressure.

[0031] like Figure 1-Figure 4As shown, in this embodiment, the air intake port of the exhaust fan 604 is connected to the air outlet of the purification box 603 through a pipe, the activated carbon filter 605 is connected to the purification box 603 by bolts, the air suction hood 601 is a porous structure opposite the feeding hopper 1, and the three-way pipe 602 is plugged into the air suction hood 601 and the purification box 603. The three-way pipe 602 can ensure that the odor generated by the synthesis of the target drug is conveniently inhaled into the purification box 603.

[0032] like Figure 1-Figure 3 As shown, in this embodiment, the driving mechanism 7 includes a motor 701 fixed by bolts to the middle of the upper end of the housing 2, a driving gear 702 installed on the power output shaft of the motor 701, and a driven gear 703 installed outside the driving gear 702 and located at the top of each stirring frame 9. After the motor 701 drives the driving gear 702 to rotate, the driven gear 703 is used to realize the rotation of the stirring frame 9, so as to mix the target reaction drug. The driving gear 702 is meshed with the driven gear 703. The housing 2 is located at the driving gear 702 and the driven gear 703. The hollow structure can realize the reliable installation and fixation of the driving gear 702 and the driven gear 703.

[0033] like Figure 1-Figure 2 As shown, in this embodiment, a discharge pipe 3 with a valve is installed at the bottom of the box body 2 facing each reaction chamber 8, and a support leg 4 is welded at the four corners of the bottom of the box body 2 respectively. The discharge pipe 3 is mainly used to realize the convenient discharge of the target drug after the reaction synthesis.

[0034] like Figure 1-Figure 4 As shown, in this embodiment, an operation panel 5 is also installed outside the box body 2 on one side of the purification box 603. The operation panel 5 is electrically connected to the motor 701 and the exhaust fan 604. The operation panel 5 mainly controls the orderly operation of the motor 701 and the exhaust fan 604 by controlling the on-off of the circuit.

[0035] The specific implementation process of this embodiment is as follows: when in use, the reaction drugs are first put into the corresponding reaction chambers 8 through the feeding hopper 1, and then the stirring frame 9 is rotated under the action of the motor 701, the driving gear 702 and the driven gear 703 to mix the reaction drugs and ensure the synthesis speed of the target drug. After the drug is synthesized, it only needs to be discharged through the discharge pipe 3 to collect the synthesized target drug. During the synthesis process, four independent reaction chambers 8 are opened in the box body 2, and a stirring frame 9 is installed in each reaction chamber 8, and the stirring frame 9 in each reaction chamber 8 is rotated simultaneously by the driving mechanism 7, so that the device can realize the reaction synthesis of four target drugs at the same time when in use, so that the device has better flexibility when in use, and at the same time cooperates with the suction hood 601, the purification box 603 and the activated carbon filter 605 in the purification mechanism 6 to absorb and purify the odor escaping from the feeding hopper 1, effectively ensuring the cleanliness of the environment around the device.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A synthesis device for drug reaction, characterized in that: The invention comprises a box body (2), wherein four reaction chambers (8) are respectively provided in the box body (2), each of the reaction chambers (8) is rotatably connected to a stirring frame (9), the top of the stirring frame (9) is connected to a driving mechanism (7), an inclined feeding hopper (1) is welded to the upper part of the two side walls of the box body (2) facing each of the reaction chambers (8), a purification mechanism (6) is installed on the box body (2) at the feeding hopper (1), and the purification mechanism (6) comprises an inverted L-shaped air suction hood (601) welded to the box body (2) above the feeding hopper (1), a three-way pipe (602) installed at the upper part of one side wall of the box body (2) and connected to the air suction hood (601), a purification box (603) installed at the air outlet of the three-way pipe (602), an activated carbon filter (605) installed in the purification box (603), and an exhaust fan (604) installed in the middle of one side wall of the purification box (603).

2. A drug reaction synthesis device according to claim 1, characterized in that: The air suction port of the exhaust fan (604) is connected to the air outlet of the purification box (603) through a pipeline, and the activated carbon filter (605) is connected to the purification box (603) through bolts.

3. A drug reaction synthesis device according to claim 1, characterized in that: The suction hood (601) is a porous structure at a position facing the feeding hopper (1), and the three-way pipe (602) is plugged into the suction hood (601) and the purification box (603).

4. A drug reaction synthesis device according to claim 1, characterized in that: The driving mechanism (7) comprises a motor (701) fixed to the middle of the upper end of the box (2) by bolts, a driving gear (702) mounted on the power output shaft of the motor (701), and a driven gear (703) mounted outside the driving gear (702) and located at the top end of each stirring frame (9).

5. A drug reaction synthesis device according to claim 4, characterized in that: The driving gear (702) is meshed with the driven gear (703), and the box body (2) is a hollow structure located at the driving gear (702) and the driven gear (703).

6. A drug reaction synthesis device according to claim 1, characterized in that: A discharge pipe (3) with a valve is installed at the bottom of the box body (2) facing each reaction chamber (8), and a support leg (4) is welded at each of the four corners of the bottom of the box body (2).

7. A drug reaction synthesis device according to claim 4, characterized in that: An operation panel (5) is also installed outside the box body (2) on one side of the purification box (603), and the operation panel (5) is electrically connected to the motor (701) and the exhaust fan (604).

Images