Sampler for medicine liquid preparation tank

Abstract

The utility model discloses a sampler for a medicine liquid preparation tank, which comprises a cover body component and an inserting and slicing component, the inserting and slicing component which is clamped and inserted is arranged above one end of the cover body component, and a sampling mechanism which is assembled by a bolt is arranged at the top end of the inserting and slicing component. The inserting and slicing part comprises an annular inserting sleeve, a lining cabin, an upper sealing pipe, an electric winding drum, a silver wire coil, a hoisting seat, a transverse frame and a safety piece; the annular inserting sleeve is inserted above one end of the cover body assembly; according to the sampler for the medicine liquid preparation tank, a reagent tube is completely sealed by utilizing an upper sealing tube, an inserting and slicing part is inserted above one end of a cover body assembly through an annular inserting sleeve, and a safety piece is separated from a lining cabin after output operation of an electric winding drum, a silver wire coil, a hoisting seat and a transverse frame; after the reagent tube is separated from the lining cabin, the reagent tube is used for sampling the liquid medicine under a sealed condition, and due to the sampling of a sealed structure, the sampling cleanliness can be improved.

Description

Technical Field

[0001] This utility model relates to the field of sampler technology, specifically a sampler for a pharmaceutical preparation tank. Background Technology

[0002] A mixing tank, also known as a preparation tank or blending tank, is a mixing and stirring container for mixing one or more materials according to a process ratio. The mixing tanks are manufactured and accepted according to the pharmaceutical industry's sanitary standards, making them modern GMP standard equipment. Mixing tanks are mainly used in the dairy, chemical, food, beverage, pharmaceutical and medical industries, with the pharmaceutical industry having the most applications.

[0003] In the field of samplers, CN202420405764.8 relates to the technical field of sampling devices and discloses a sampler for a pharmaceutical preparation tank, including a sampling cylinder. A servo motor is fixedly connected to the top inner side of the sampling cylinder, and a lead screw is fixedly connected to the output end of the servo motor. A movable rod is threadedly connected to the outer side of the lead screw, and a piston is fixedly connected to the bottom end of the movable rod. A rotating rod is rotatably connected to the bottom of the piston, and a fixed block is fixedly connected to the outer side of the rotating rod. Opening slots are provided around the fixed block, and a movable shaft is rotatably connected inside the opening slots. A connecting rod is fixedly connected to the top of the movable shaft. However, in this sampler, the sampling cylinder is directly exposed to the outside, which makes it easy for the outside air to contaminate the equipment during sampling, affecting the quality of the sample. Utility Model Content

[0004] The purpose of this invention is to provide a sampler for a pharmaceutical preparation tank to solve the problems mentioned in the background art.

[0005] By adopting the above technical solution, the reagent tube is completely sealed by the upper sealing tube. The insert opening component is inserted into one end of the cap assembly through the annular insert. After the output of the electric drum, silver wire winding, lifting seat and cross frame, the safety plate is detached from the inner liner chamber. After detaching from the inner liner chamber, the reagent tube can sample the drug solution in a sealed state. Since it is a sealed sampling structure, the cleanliness of the sample can be improved.

[0006] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a sampler for a drug dispensing tank, comprising a cover assembly and an insert-type opening component, wherein an insert-type opening component is provided at one end of the cover assembly for engaging and inserting, and a sampling mechanism for bolt assembly is provided at the top of the insert-type opening component.

[0007] The insert-and-open component includes an annular sleeve, an inner liner chamber, an upper sealing tube, an electric drum, a silver wire roll, a lifting base, a crossbeam, and safety plates. The annular sleeve is inserted into one end of the cover assembly. The inner liner chamber is provided on the inner side of the annular sleeve. The upper sealing tube is provided above the side of the annular sleeve and is fitted with it. The electric drum is provided inside the inner liner chamber, and the output end of the electric drum is wound with a silver wire roll. The lifting base is provided below the silver wire roll, and the crossbeam is provided on the side of the lifting base. Safety plates are provided at both ends of the crossbeam.

[0008] In a preferred embodiment of this utility model, the safety plate and the central axis of the inner liner are on the same straight line, and the hoisting seat and the cross frame are symmetrically distributed about the central axis of the safety plate.

[0009] In a preferred embodiment of the present invention, the cover assembly includes a tank cover, a side chamber, a pneumatic valve plate, a bolt base plate, a positioning plug, and a ball handle. A side chamber is provided on one side of the tank cover and is fitted with a pneumatic valve plate at the output end of the side chamber.

[0010] In a preferred embodiment of the present invention, a bolt base plate for bolt assembly is provided above one end of the tank cover, and a positioning plug for insertion is provided above the bolt base plate, and a spherical handle is provided above the positioning plug.

[0011] In a preferred embodiment of the present invention, the sampling mechanism includes a cylinder base, a cylinder, a push rod, a bolt washer, a reagent tube, a cap, an elastic rod, a pressure plug, and a valve ring. The cylinder base is bolted to the top of the upper sealing tube. A cylinder is provided above the cylinder base, and a push rod is provided at the output end of the cylinder. A bolt washer is provided below the push rod.

[0012] In a preferred embodiment of this utility model, a reagent tube is provided below the bolt washer, and a hole cover is provided on the inner side of the reagent tube. An elastic rod is provided above the side of the hole cover, and a pressure plug is provided above the elastic rod. A valve ring for insertion is provided above the pressure plug.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The sampler for the drug preparation tank uses an upper sealing tube to completely seal the reagent tube. The inserting and opening component is inserted into one end of the cover assembly through an annular sleeve. After the output of the electric drum, silver wire coil, lifting seat and cross frame, the safety plate is detached from the inner liner chamber. After detaching from the inner liner chamber, the reagent tube can sample the drug solution under a sealed condition. Since it is a sealed sampling structure, the cleanliness of the sample can be improved. Attached Figure Description

[0014] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0016] Figure 3 This is a three-dimensional structural diagram of the insert-mounted slit component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the sampling mechanism of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the push rod and bolt washer of this utility model.

[0019] In the diagram: 1. Cover assembly; 101. Tank cover; 102. Side compartment; 103. Pneumatic valve plate; 104. Bolt base plate; 105. Positioning plug; 106. Spherical handle; 2. Insertion and opening component; 201. Annular insert; 202. Inner liner; 203. Top sealing tube; 204. Electric reel; 205. Silver wire coil; 206. Lifting seat; 207. Crossbeam; 208. Safety plate; 3. Sampling mechanism; 301. Cylinder base; 302. Cylinder; 303. Push rod; 304. Bolt washer; 305. Reagent tube; 306. Hole cover; 307. Elastic rod; 308. Pressure plug; 309. Valve ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a sampler for a drug dispensing tank, including a cover assembly 1 and an insert-opening component 2. The insert-opening component 2 is provided at one end of the cover assembly 1 and is engaged with the top of the insert-opening component 2. A sampling mechanism 3 is provided at the top of the insert-opening component 2 and is bolted together.

[0022] The insert-and-open component 2 includes an annular insert 201, an inner liner 202, an upper sealing tube 203, an electric drum 204, a silver wire roll 205, a lifting seat 206, a crossbeam 207, and a safety plate 208. The annular insert 201 is inserted into one end of the cover assembly 1. The inner liner 202 is provided on the inner side of the annular insert 201. The upper sealing tube 203 is provided on the upper side of the annular insert 201. The electric drum 204 is provided inside the inner liner 202. The output end of the electric drum 204 is wound with the silver wire roll 205. The lifting seat 206 is provided below the silver wire roll 205. The crossbeam 207 is provided on the side of the lifting seat 206. Safety plates 208 are provided at both ends of the crossbeam 207.

[0023] The central axis of the safety plate 208 and the inner liner 202 is on the same straight line, and the hoisting seat 206 and the cross frame 207 are symmetrically distributed with respect to the central axis of the safety plate 208.

[0024] In this embodiment, when the tank cover 101 is opened, the electric drum 204 on the inner liner 202 outputs power to drive the output end to run, so that the winding operation of the silver wire roll 205 allows the lifting seat 206 and the crossbeam 207 to be adjusted so that the safety plate 208 is disengaged from the bottom of the inner liner 202, thereby achieving the effect of opening the inner liner 202 and the upper sealing tube 203.

[0025] The cover assembly 1 includes a tank cover 101, a side compartment 102, a pneumatic valve plate 103, a bolt base plate 104, a positioning plug 105, and a ball handle 106. A side compartment 102 is provided on one side of the tank cover 101 and is fitted with a pneumatic valve plate 103.

[0026] In this embodiment, the insert sleeve 201 is then used to insert the insert-opening component 2 above the bolt base plate 104, and the output end of the side compartment 102 is used to output power to drive the output end to run, so that the pneumatic valve plate 103 opens the tank cover 101.

[0027] A bolt base plate 104 for bolt assembly is provided above one end of the tank cover 101, and a positioning plug 105 for plug-in installation is provided above the bolt base plate 104, and a ball handle 106 is provided above the positioning plug 105.

[0028] In this embodiment, during use, the positioning plug 105 is picked up by the ball handle 106, so that the positioning plug 105 is disengaged from the upper part of the bolt base plate 104.

[0029] The sampling mechanism 3 includes a cylinder base 301, a cylinder 302, a push rod 303, a bolt washer 304, a reagent tube 305, a hole cover 306, an elastic rod 307, a pressure plug 308, and a valve ring 309. The cylinder base 301 is bolted to the top of the upper sealing tube 203. The cylinder 302 is located above the cylinder base 301, and the push rod 303 is located at the output end of the cylinder 302. The bolt washer 304 is located below the push rod 303.

[0030] In this embodiment, after the inner liner compartment 202 is opened, the cylinder 302 at the top of the cylinder base 301 outputs power to drive the output end to run, so that after the cylinder 302 outputs power to run, the push rod 303 can adjust the bolt washer 304 to a suitable height position.

[0031] A reagent tube 305 is provided below the bolt washer 304, and a hole cover 306 is provided on the inner side of the reagent tube 305. An elastic rod 307 is provided above the side of the hole cover 306, and a pressure plug 308 is provided above the elastic rod 307. A valve ring 309 is installed above the pressure plug 308.

[0032] In this embodiment, the liquid medicine is passed through the reagent tube 305, so that the liquid medicine enters the top of the reagent tube 305. The elastic rod 307, in conjunction with the pressure plug 308, disengages from the valve ring 309 through the hydraulic action, allowing the medicine to flow into the reagent tube 305 to achieve the sampling effect.

[0033] The working principle of the sampler for the drug preparation tank is as follows: During use, the positioning plug 105 is removed via the ball handle 106, disengaging it from the upper part of the bolt base 104. Then, the insert sleeve 201 is used to insert the insert-on-the-top component 2 onto the upper part of the bolt base 104. Power is then output from the output end of the side chamber 102 to drive the output end, causing the pneumatic valve plate 103 to open the tank cover 101. Once the tank cover 101 is open, the electric drum 204 on the inner liner chamber 202 outputs power to drive the output end, allowing the winding operation of the silver wire coil 205 to adjust the lifting position 206 and the crossbeam 207. After the holiday, the safety plate 208 is disengaged from the bottom of the inner liner chamber 202 to open the inner liner chamber 202 and the upper sealing tube 203. After opening the inner liner chamber 202, the cylinder 302 at the top of the cylinder base 301 outputs power to drive the output end to run. After the cylinder 302 outputs power, the push rod 303 adjusts the bolt pad 304 to a suitable height position. The liquid medicine is then passed through the reagent tube 305, allowing the liquid medicine to enter the top of the reagent tube 305. Through the action of hydraulic pressure, the elastic rod 307 cooperates with the pressure plug 308 to disengage from the valve ring 309, allowing the medicine to flow into the reagent tube 305 to achieve the sampling effect.

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

Claims

1. A medicine liquid preparation tank sampler comprising a cover assembly (1) and a plug opening section (2), characterized in that: The cover assembly (1) has a snap-fit ​​insert opening component (2) above one end, and the top of the insert opening component (2) has a bolt-fit sampling mechanism (3). The insert-and-open component (2) includes an annular insert (201), an inner liner compartment (202), an upper sealing tube (203), an electric reel (204), a silver wire coil (205), a lifting base (206), a crossbeam (207), and a safety plate (208). The annular insert (201) is inserted into one end of the cover assembly (1). The inner liner compartment (202) is provided on the inner side of the annular insert (201). 1) An upper sealing pipe (203) is provided on the upper side of the inner liner (202), an electric drum (204) is provided inside the inner liner (202), and a silver wire roll (205) is wound around the output end of the electric drum (204). A lifting seat (206) is provided below the silver wire roll (205), and a cross frame (207) is provided on the side of the lifting seat (206). Safety plates (208) are provided at both ends of the cross frame (207).

2. The sampler for a medicine solution tank according to claim 1, wherein: The safety plate (208) and the inner liner (202) are on the same straight line, and the hoisting seat (206) and the cross frame (207) are symmetrically distributed with respect to the central axis of the safety plate (208).

3. The sampler for a medicine solution tank according to claim 1, wherein: The cover assembly (1) includes a tank cover (101), a side compartment (102), a pneumatic valve plate (103), a bolt base plate (104), a positioning plug (105), and a ball handle (106). A side compartment (102) is provided on one side of the tank cover (101) and is fitted with a pneumatic valve plate (103).

4. The sampler for a medicine solution tank according to claim 3, wherein: A bolt base plate (104) for bolt assembly is provided above one end of the tank cover (101), and a positioning plug (105) for insertion is provided above the bolt base plate (104), and a ball handle (106) is provided above the positioning plug (105).

5. The sampler for a medicine solution tank according to claim 1, wherein: The sampling mechanism (3) includes a cylinder base (301), a cylinder (302), a push rod (303), a bolt washer (304), a reagent tube (305), a hole cover (306), an elastic rod (307), a pressure plug (308), and a valve ring (309). The cylinder base (301) is bolted to the top of the upper sealing tube (203). A cylinder (302) is provided above the cylinder base (301), and a push rod (303) is provided at the output end of the cylinder (302). A bolt washer (304) is provided below the push rod (303).

6. The sampler for a medicine solution tank according to claim 5, wherein: A reagent tube (305) is provided below the bolt washer (304), and a hole cover (306) is provided on the inner side of the reagent tube (305). An elastic rod (307) is provided above the side of the hole cover (306), and a pressure plug (308) is provided above the elastic rod (307). A valve ring (309) is installed by insertion above the pressure plug (308).

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