Medicine emulsifying pot

Abstract

The utility model provides a medicine emulsifying pot which comprises a pot body, a pot cover, a limiting mechanism, a sealing mechanism, a stirring motor, a stirring shaft and blades, the limiting mechanism comprises a double-shaft motor, a lead screw and an abutting plate, the sealing mechanism comprises an air pump, an air bag and an air conveying pipeline, and the double-shaft motor can drive the lead screw to rotate. The abutting plate can convert rotary motion of the lead screw into linear motion and abut against the inner wall of the pot body, so that the pot cover is suitable for being used by pot bodies of different specifications, preparation and storage management of the pot cover are facilitated, after the pot cover covers the pot body, the stirring motor can drive the stirring shaft to rotate, and the blades can stir and emulsify raw materials in the pot body; and before emulsification, the air pump can convey external air to the air bag through the air conveying pipeline, and after the air bag bulges, a gap between the pot body and the pot cover can be sealed, so that a good emulsification space is provided for the interior of the pot body.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine processing, in particular to a medicine emulsifying pot. Background Art

[0002] Emulsification technology originated from the chemical industry and was initially used in the cosmetics, food and other industries. With the advancement of medical science, its application in the field of pharmaceutical preparations has gradually received attention. The purpose of pharmaceutical emulsification is to solve the problem of poor mixing of solid-liquid or liquid-liquid phases in pharmaceutical preparations. Through emulsification technology, a stable and uniform emulsion is formed to improve the solubility, bioavailability and compliance of drugs, achieve targeted drug delivery, enhance the stability of preparations, ensure the uniformity of drug dispersion, and adapt to multiple routes of administration, thereby optimizing the efficacy, safety and patient experience of drugs. The commonly used emulsification equipment is an emulsifier. Raw materials, emulsifiers, solvents and other excipients are added to the emulsifier. Through stirring and shearing, the drug particles or droplets are refined and evenly dispersed into the continuous phase in a short time.

[0003] Currently, there are many specifications of emulsifying pots, and there are also many types of corresponding pot covers and stirring equipment. In pharmaceutical processing plants, spare pot covers are provided, and emulsifying pots of various specifications need to be equipped with various types of pot covers and stirring equipment. When there is a problem with the pot cover, it is necessary to find suitable pot covers and stirring equipment for emulsifying pots of different specifications. Due to the non-universality, the storage and search of pot covers and stirring equipment are difficult, which affects the normal emulsification of drugs. Utility Model Content

[0004] In view of this, the utility model proposes a medicine emulsifying pot, the pot cover is equipped with a stirring device, and can be suitable for pot bodies of different specifications, which is convenient for management and storage, and ensures that a damaged pot cover can be replaced in time.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A medicine emulsifying pot comprises a pot body, a pot cover, a limiting mechanism, a sealing mechanism, a stirring motor, a stirring shaft and blades, wherein the pot cover is placed on the top of the pot body, the stirring motor is arranged on the top surface of the pot cover, the output shaft of which passes through the pot cover and is connected to the top end of the stirring shaft, and the blades are arranged on the outer wall of the stirring shaft; the limiting mechanism comprises a double-shaft motor, a screw rod and an abutment plate, the double-shaft motor is arranged on the bottom surface of the pot cover, the output shaft of which is connected to the screw rod, the top surface of the abutment plate is slidably connected to the bottom surface of the pot cover, the screw rod passes through the abutment plate and is screwed to the abutment plate, and the abutment plate is used to abut against the inner wall of the pot body; the sealing mechanism comprises an air pump, an air bag and an air supply pipeline, the air bag is arranged on the top surface of the pot body, the air pump is arranged on the outer wall of the pot body, and the air supply pipeline connects the air pump and the air bag.

[0007] Preferably, a receiving groove is provided on the upper surface of the pot body, and when the pot cover is placed on the top surface of the pot body, the screw rod is located in the receiving groove, and the airbag is arranged on the top surface of the pot body on both sides of the receiving groove.

[0008] Preferably, a sliding block is provided on the top surface of the abutment plate, a sliding groove is provided on the bottom surface of the pot cover, and the sliding block is located in the sliding groove.

[0009] Preferably, the limiting mechanism further includes a fixing plate and a bearing, wherein the fixing plates are arranged on both sides of the bottom surface of the pot cover, the bearings are arranged on the side walls of the fixing plates, and one end of the screw rod away from the dual-axis motor is connected to the bearing.

[0010] Preferably, the limiting mechanism further comprises a rubber gasket, which is arranged on the side wall of the abutment plate away from the dual-axis motor and is used for abutting against the inner wall of the pot body.

[0011] Preferably, the sealing mechanism further includes an air venting pipe and an air valve, the air venting pipe is connected to the gas pipeline, and the air valve is arranged on the air venting pipe.

[0012] Preferably, it also includes supporting feet, which are arranged on the bottom surface of the pot body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] ① After the stirring motor is set on the top of the pot cover and its output shaft is connected to the stirring shaft, the stirring function can be integrated into the pot cover for easy management. The dual-shaft motor can drive the abutment plate to move through the screw rod. After the abutment plate moves, it will abut against the inner wall of the pot body, so it can be used for pots of different specifications, which is convenient for storage and management. At the same time, when the pot cover of any pot body is damaged, it can be quickly replaced with a new pot cover to ensure that the emulsification process can proceed normally.

[0015] ② An air bag is set on the top of the pot body. When the pot cover is placed on the top of the pot body, the air pump can input air into the air bag through the air pipe. After the air bag is inflated, the gap between the pot cover and the pot body can be sealed, thereby ensuring the normal emulsification inside the pot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the structure of a medicine emulsifying pot of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of a pot cover and a limiting mechanism of a medicine emulsifying pot of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the pot body of a medicine emulsifying pot of the utility model;

[0020] In the figure, 1 is a pot body, 2 is a pot cover, 3 is a stirring motor, 4 is a stirring shaft, 5 is a blade, 6 is a dual-shaft motor, 7 is a screw rod, 8 is an abutment plate, 9 is an air pump, 10 is an air bag, 11 is an air pipeline, 12 is a containing groove, 13 is a slider, 14 is a slide groove, 15 is a fixed plate, 16 is a bearing, 17 is a rubber gasket, 18 is an air release pipe, 19 is an air valve, and 20 is a supporting foot. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0022] See also Figures 1 to 3 The utility model provides a medicine emulsifying pot, comprising a pot body 1, a pot cover 2, a limiting mechanism, a sealing mechanism, a stirring motor 3, a stirring shaft 4 and a blade 5, wherein the pot cover 2 is placed on the top of the pot body 1, the stirring motor 3 is arranged on the top surface of the pot cover 2, and its output shaft passes through the pot cover 2 and is connected with the top end of the stirring shaft 4, and the blade 5 is arranged on the outer wall of the stirring shaft 4; the limiting mechanism comprises a double-shaft motor 6, a screw rod 7 and an abutment plate 8, the double-shaft motor 6 is arranged on the bottom surface of the pot cover 2, and its output shaft is connected with the screw rod 7, the top surface of the abutment plate 8 is slidably connected with the bottom surface of the pot cover 2, the screw rod 7 passes through the abutment plate 8 and is screwed with the abutment plate 8, and the abutment plate 8 is used to abut on the inner wall of the pot body 1; the sealing mechanism comprises an air pump 9, an air bag 10 and an air pipeline 11, the air bag 10 is arranged on the top surface of the pot body 1, the air pump 9 is arranged on the outer wall of the pot body 1, and the air pipeline 11 connects the air pump 9 and the air bag 10.

[0023] The utility model discloses a medicine emulsifying pot, wherein the pot body 1 and the pot cover 2 are of a separate structure, a stirring motor 3 is arranged on the top of the pot cover 2, and its output shaft passes through the pot cover 2 and is connected with the top of the stirring shaft 4, when the pot cover 2 is placed on the pot body 1 and the stirring motor 3 is turned on, the stirring motor 3 can drive the stirring shaft 4 to rotate, and stir the mixed raw materials in the pot body 1 through the blades 5 to achieve the emulsification of the raw materials, and in order to facilitate the storage management of the pot cover 2, double-axis motors 6 are arranged on both sides of the bottom surface of the pot cover 2, the double-axis motors 6 can drive the screw rod 7 to rotate, the screw rod 7 is screwed to the abutment plate 8, and the abutment plate 8 The rotational motion of the screw rod 7 can be converted into linear motion. After the abutment plate 8 moves, its side wall can abut against the inner wall of the pot body 1. The abutment of the abutment plates 8 on both sides can realize the limiting of the pot cover 2, ensuring that the pot cover 2 will not shake when the stirring motor 3 drives the stirring shaft 4 to rotate. Since the abutment plate 8 can be moved, the pot cover 2 of the utility model can be suitable for pot bodies 1 of different specifications. During warehouse management, only a certain number of pot covers 2 need to be equipped. When any other pot covers 2 are damaged, the spare pot covers 2 can be quickly replaced to ensure that the emulsification process can proceed normally.

[0024] As for the dual-axis motor 6, there are two of them, which are arranged on both sides of the bottom surface of the pot cover 2, and the stirring motor 3 is located in the middle of the top surface of the pot cover 2. The top of the stirring shaft 4 is located between the dual-axis motors 6 on both sides. The stirring and limiting processes do not affect each other, and an air bag 10 is also arranged on the top surface of the pot body 1. When the pot cover 2 is placed on the top surface of the pot body 1, the air pump 9 can be turned on. The air pump 9 can deliver external air to the air bag 10 through the air supply pipe 11. After the air bag 10 is inflated, the gap between the pot body 1 and the pot cover 2 can be sealed, thereby providing a good emulsification space inside the pot body 1 and improving the efficiency of drug emulsification.

[0025] Preferably, a receiving groove 12 is provided on the upper surface of the pot body 1 , and when the pot cover 2 is placed on the top surface of the pot body 1 , the screw rod 7 is located in the receiving groove 12 , and the airbag 10 is arranged on the top surface of the pot body 1 on both sides of the receiving groove 12 .

[0026] The accommodating groove 12 is provided for the screw rod 7 to be embedded. When the pot cover 2 is placed on the pot body 1, the airbag 10 can be inflated. The number of airbags 10 in the utility model is two, which are symmetrical with the connecting line of the accommodating groove 12. After the airbag 10 is inflated, it can cover the outside of the screw rod 7. The pot cover 2 itself has a certain weight. The airbag 10 will be deformed when it is inflated and fill the gap to achieve sealing.

[0027] Preferably, a slider 13 is disposed on the top surface of the abutment plate 8 , a slide groove 14 is disposed on the bottom surface of the pot cover 2 , and the slider 13 is located in the slide groove 14 .

[0028] When the abutment plate 8 converts the rotational motion of the screw rod 7 into linear motion, the slider 13 can move along the slide groove 14 to ensure that the movement will not deviate.

[0029] Preferably, the limiting mechanism further includes a fixing plate 15 and a bearing 16 , wherein the fixing plate 15 is arranged on both sides of the bottom surface of the pot cover 2 , the bearing 16 is arranged on the side wall of the fixing plate 15 , and one end of the screw rod 7 away from the dual-axis motor 6 is connected to the bearing 16 .

[0030] When the dual-axis motor 6 drives the screw rod 7 to rotate, the end of the screw rod 7 can rotate under the support of the bearing 16 on the side wall of the fixed plate 15.

[0031] Preferably, the limiting mechanism further includes a rubber gasket 17 , which is disposed on the side wall of the abutment plate 8 away from the dual-axis motor 6 and is used for abutting against the inner wall of the pot body 1 .

[0032] The rubber gasket 17 can be in contact with the inner wall of the pot body 1 , which can increase the friction with the pot body 1 on the one hand, and avoid damage to the inner wall of the pot body 1 on the other hand.

[0033] Preferably, the sealing mechanism further includes an air venting pipe 18 and an air valve 19 , the air venting pipe 18 is connected to the gas pipeline 11 , and the air valve 19 is arranged on the air venting pipe 18 .

[0034] When the pot cover 2 needs to be replaced, the air valve 19 can be opened, and the air in the airbag 10 can be discharged outward through the air supply pipe 11 and the air release pipe 18. At this time, the airbag 10 will shrink, so that the entire pot cover 2 can be removed.

[0035] Preferably, it further comprises a supporting foot 20 , wherein the supporting foot 20 is arranged on the bottom surface of the pot body 1 .

[0036] The support legs 20 can provide stable support for the pot body 1, ensuring that the stirring and emulsifying process inside can be carried out stably.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drug emulsifying pot, characterized in that: It includes a pot body, a pot cover, a limiting mechanism, a sealing mechanism, a stirring motor, a stirring shaft and blades. The pot cover is placed on the top of the pot body, the stirring motor is arranged on the top surface of the pot cover, the output shaft of which passes through the pot cover and is connected to the top end of the stirring shaft, and the blades are arranged on the outer wall of the stirring shaft; the limiting mechanism includes a double-shaft motor, a screw rod and an abutment plate, the double-shaft motor is arranged on the bottom surface of the pot cover, the output shaft of which is connected to the screw rod, the top surface of the abutment plate is slidably connected to the bottom surface of the pot cover, the screw rod passes through the abutment plate and is screwed with the abutment plate, and the abutment plate is used to abut against the inner wall of the pot body; the sealing mechanism includes an air pump, an air bag and an air supply pipeline, the air bag is arranged on the top surface of the pot body, the air pump is arranged on the outer wall of the pot body, and the air supply pipeline connects the air pump and the air bag.

2. A drug emulsifying pot according to claim 1, characterized in that: The upper surface of the pot body is provided with a receiving groove. When the pot cover is placed on the top surface of the pot body, the screw rod is located in the receiving groove, and the airbag is arranged on the top surface of the pot body on both sides of the receiving groove.

3. A drug emulsifying pot according to claim 1, characterized in that: The top surface of the abutment plate is provided with a sliding block, the bottom surface of the pot cover is provided with a sliding groove, and the sliding block is located in the sliding groove.

4. A drug emulsifying pot according to claim 1, characterized in that: The limiting mechanism also includes a fixing plate and a bearing. The fixing plate is arranged on both sides of the bottom surface of the pot cover, the bearing is arranged on the side wall of the fixing plate, and one end of the screw rod away from the dual-axis motor is connected to the bearing.

5. A drug emulsifying pot according to claim 1, characterized in that: The limiting mechanism also includes a rubber gasket, which is arranged on the side wall of the abutment plate away from the dual-axis motor and is used to abut against the inner wall of the pot body.

6. A drug emulsifying pot according to claim 1, characterized in that: The sealing mechanism also includes an air release pipe and an air valve. The air release pipe is connected to the air pipeline, and the air valve is arranged on the air release pipe.

7. A drug emulsifying pot according to claim 1, characterized in that: It also includes supporting feet, which are arranged on the bottom surface of the pot body.

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