Safe sampling device for bactericidal agent

Abstract

The utility model relates to the technical field of medicament production, in particular to a safe sampling device for bactericidal medicaments, which not only seals the joint of a sampling tube and a medicament tank, prevents the medicament from being volatilized to influence the health of workers and prevent the medicament from being polluted, but also can quantitatively extract the medicament to improve the sampling precision. Comprising a supporting mechanism; the device further comprises two fixing mechanisms, a lifting mechanism, a mounting mechanism, a sampling mechanism and a sealing mechanism, the two fixing mechanisms are both mounted on the supporting mechanism and used for fixing the medicament tank, the lifting mechanism is mounted on the supporting mechanism and used for driving the sampling mechanism to ascend and descend, and the mounting mechanism is mounted on the lifting mechanism and used for fixing the sampling mechanism. The sampling mechanism is mounted on the mounting mechanism and is used for sampling, and the sealing mechanism is mounted on the sampling mechanism and is used for sealing the medicament tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medicament production, in particular to a sterilization medicament safety sampling device. BACKGROUND

[0002] In the prior art, sterilization medicaments (such as chlorine-containing disinfectants, peroxyacetic acid, etc.) are usually stored in sealed containers, and the container seal needs to be punctured when sampling.

[0003] The existing sampling device, for example, the utility model patent for a sampler for chemical reagents disclosed in application No. 202420926177.3, mainly includes a base, the top surface of the base is provided with a sampling mechanism for sampling chemical reagents, the sampling mechanism includes an adjusting assembly provided on the top surface of the base for adjusting according to the height of the chemical reagent tank, the adjusting assembly includes a fixed plate fixedly installed on the top surface of the base, and a connecting plate is movably installed on the front side of the fixed plate; in use, the spring force can resist the arc-shaped plate to make the cleaning cotton tightly adhere to the outside of the sampler body, and when the sampler body is pulled out, the cleaning cotton will tightly adhere to the outside of the sampler body to wipe the chemical reagents clean.

[0004] However, the existing sampling device has poor sealing at the connection with the medicament tank, and the medicament is easy to volatilize or leak during operation, which is harmful to the health of the operator, and most of the existing sampling devices are manually pulled out, which is difficult to ensure the precision of the sampling capacity. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a sterilization medicament safety sampling device which not only seals the connection between the sampling pipe and the medicament tank to avoid the volatilization of the medicament affecting the health of the staff and the pollution of the medicament, but also can quantitatively extract the medicament, improving the sampling precision.

[0006] The utility model discloses a sterilization medicament safety sampling device, including support mechanism, still including two groups of fixed mechanism, elevating system, installation mechanism, sampling mechanism and sealing mechanism, two groups of fixed mechanism are installed on the support mechanism and are fixed to the medicament tank, and elevating system is installed on the support mechanism and drives sampling mechanism to lift, installation mechanism is installed on elevating system and is fixed to sampling mechanism, sampling mechanism is installed on installation mechanism and carries out sampling, and sealing mechanism is installed on sampling mechanism and seals the medicament tank, the staff places the sterilization medicament tank on the support mechanism, starts two groups of fixed mechanism and fixes the medicament tank, fixes sampling mechanism on installation mechanism, starts elevating system, and elevating system drives sampling mechanism to descend and go deep into the inside of the medicament tank, sealing is facilitated to the connection through the setting sealing mechanism, and installation mechanism draws sampling mechanism and extracts the medicament in the medicament tank to sample.

[0007] Preferably, the support mechanism includes four sets of shock-absorbing legs, a base, an anti-slip pad, and a controller. The bottom ends of the four sets of shock-absorbing legs are connected to the working surface, the bottom end of the base is connected to the top ends of the four sets of shock-absorbing legs, the anti-slip pad is laid on the base, and the controller is installed on the base. The operator places the medicine container on the anti-slip pad, controls the two fixing mechanisms to fix the medicine container through the controller, and controls the lifting mechanism to drive the sampling mechanism to descend and insert into the medicine container to take a sample.

[0008] Preferably, the fixing mechanism includes a back plate, two sets of first cylinders, and clamping plates. The bottom end of the back plate is connected to the top end of the base. Both sets of first cylinders are mounted on the back plate, and the clamping plates are mounted on the top ends of the two sets of first cylinders. The two fixing mechanisms are mounted opposite each other on the shock-absorbing legs. The controller controls the activation of the four sets of first cylinders, so that the two sets of clamping plates move closer to hold the medicine container. The anti-slip pads are used to fix the medicine container and prevent it from tipping over during the sampling process.

[0009] Preferably, the lifting mechanism includes a lead screw box, a servo motor, a reducer, a lead screw, and a slider. The bottom end of the lead screw box is connected to the top end of the base. A moving groove is opened on the lead screw box. The bottom end of the servo motor is connected to the top end of the lead screw box. The bottom end of the reducer is connected to the top end of the lead screw box. The lead screw is rotatably installed in the moving groove of the lead screw box, and the slider is slidably installed in the moving groove of the lead screw box. The controller controls the start of the servo motor, which drives the lead screw to rotate through the reducer. The lead screw drives the slider to descend, facilitating the insertion of the sampling mechanism into the medicine tank. After sampling is completed, the lead screw rotates in the reverse direction, driving the slider and the sampling mechanism to rise.

[0010] Preferably, the installation mechanism includes a positioning ring, two sets of pull rods, two sets of first springs, two sets of fixing plates, a second cylinder, and a bracket. The positioning ring is mounted on the slider, both sets of pull rods are slidably mounted on the positioning ring, the two sets of first springs are respectively mounted on the two sets of pull rods, the two sets of fixing plates are respectively mounted on the two sets of pull rods, the second cylinder is mounted on the slider, and the bracket is mounted on the second cylinder. The operator pulls the two sets of pull rods outward to install the sampling mechanism inside the positioning ring, and then releases the two sets of pull rods. The two sets of first springs drive the two sets of pull rods to rebound, causing the two sets of fixing plates to clamp the sampling mechanism. After the sampling mechanism is inserted into the medicine tank, the controller starts the second cylinder, which pushes the bracket upward, and the bracket pulls the piston.

[0011] Preferably, the sampling mechanism includes a sampling tube, a sampling head, a piston, and a level gauge. The sampling tube is installed inside the positioning ring, the top end of the sampling head is connected to the bottom end of the sampling tube, the piston is slidably installed inside the sampling tube, and the level gauge is installed on the sampling tube. The sampling head is inserted into the medicine container, the support drives the piston to rise, the medicine enters the sampling tube through the sampling head, and the level gauge displays the amount of medicine extracted.

[0012] Preferably, the sealing mechanism includes a positioning plate, four sets of second springs, a rubber sealing plate, and a sealing ring. The positioning plate is installed on the sampling tube, the top ends of the four sets of second springs are connected to the bottom ends of the positioning plate, the top end of the rubber sealing plate is connected to the bottom ends of the four sets of second springs, and the sealing ring is installed on the rubber sealing plate. The sampling tube drives the positioning plate to descend, and the positioning plate continues to descend, compressing the four sets of second springs, so that the rubber sealing plate abuts against the top opening of the medicine container to prevent the medicine from evaporating. The sealing ring enhances the sealing between the sampling head and the rubber sealing plate, preventing the medicine from evaporating in the gaps.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the staff places the sterilizing agent container on the support mechanism, activates two sets of fixing mechanisms to fix the agent container, fixes the sampling mechanism on the installation mechanism, activates the lifting mechanism, the lifting mechanism drives the sampling mechanism to descend and penetrate into the agent container, and the sealing mechanism is set to facilitate sealing of the connection. The installation mechanism pulls the sampling mechanism to extract the agent from the agent container for sampling. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a partially enlarged isometric structural diagram of the support mechanism and fixing mechanism of this utility model;

[0016] Figure 3 This is a cross-sectional isometric structural diagram of the lifting mechanism of this utility model;

[0017] Figure 4 This is a partially enlarged isometric structural diagram of the installation mechanism and sampling mechanism of this utility model;

[0018] Figure 5 This is a partially enlarged cross-sectional isometric structural diagram of the sampling mechanism and sealing mechanism of this utility model.

[0019] The attached diagram is labeled as follows: 01, Support mechanism; 11, Shock-absorbing leg; 12, Base; 13, Anti-slip pad; 14, Controller; 02, Fixing mechanism; 21, Back plate; 22, First cylinder; 23, Clamping plate; 03, Lifting mechanism; 31, Lead screw box; 32, Servo motor; 33, Reducer; 34, Lead screw; 35, Slider; 04, Mounting mechanism; 41, Positioning ring; 42, Pull rod; 43, First spring; 44, Fixing plate; 45, Second cylinder; 46, Bracket; 05, Sampling mechanism; 51, Sampling tube; 52, Sampling head; 53, Piston; 54, Level gauge; 06, Sealing mechanism; 61, Positioning plate; 62, Second spring; 63, Rubber sealing plate; 64, Sealing ring. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] This utility model discloses a safe sampling device for a bactericide, comprising a support mechanism 01; it also includes two sets of fixing mechanisms 02, a lifting mechanism 03, an installation mechanism 04, a sampling mechanism 05, and a sealing mechanism 06. Both fixing mechanisms 02 are mounted on the support mechanism 01 and fix the drug container. The lifting mechanism 03 is mounted on the support mechanism 01 and drives the sampling mechanism 05 to rise and fall. The installation mechanism 04 is mounted on the lifting mechanism 03 and fixes the sampling mechanism 05. The sampling mechanism 05 is mounted on the installation mechanism 04 and performs sampling. The sealing mechanism 06 is mounted on the sampling mechanism 05 and seals the drug container. The support mechanism 01 includes four sets of shock-absorbing legs 11, a base 12, an anti-slip pad 13, and a controller 14. The bottom ends of the four sets of shock-absorbing legs 11 are connected to the working surface, the bottom end of the base 12 is connected to the top end of the four sets of shock-absorbing legs 11, the anti-slip pad 13 is laid on the base 12, and the controller 14 is installed on the base 12. The fixing mechanism 02 includes a back plate 21, two sets of first cylinders 22, and a clamping plate 23. The bottom end of the back plate 21 is connected to the top end of the base 12, both sets of first cylinders 22 are installed on the back plate 21, and the clamping plate 23 is installed on the top end of the two sets of first cylinders 22. The two fixing mechanisms 02 are installed opposite to each other on the shock-absorbing legs. 11. The lifting mechanism 03 includes a lead screw box 31, a servo motor 32, a reducer 33, a lead screw 34, and a slider 35. The bottom end of the lead screw box 31 is connected to the top end of the base 12. The lead screw box 31 has a moving groove. The bottom end of the servo motor 32 is connected to the top end of the lead screw box 31. The bottom end of the reducer 33 is connected to the top end of the lead screw box 31. The lead screw 34 is rotatably installed in the moving groove of the lead screw box 31, and the slider 35 is slidably installed in the moving groove of the lead screw box 31. The mounting mechanism 04 includes a positioning ring 41, two sets of pull rods 42, two sets of first springs 43, two sets of fixing plates 44, a second cylinder 45, and a bracket 46. The positioning ring 41 is mounted on the slider 35, and the two sets of pull rods 42 are slidably mounted on the positioning ring 41. The two sets of first springs 43 are respectively mounted on the two sets of pull rods 42, and the two sets of fixing plates 44 are respectively mounted on the two sets of pull rods 42. The second cylinder 45 is mounted on the slider 35, and the bracket 46 is mounted on the second cylinder 45. The sampling mechanism 05 includes a sampling tube 51, a sampling head 52, a piston 53, and a level gauge 54. The sampling tube 51 is mounted inside the positioning ring 41, the top end of the sampling head 52 is connected to the bottom end of the sampling tube 51, the piston 53 is slidably mounted inside the sampling tube 51, and the level gauge 54 is mounted on the sampling tube 51.During operation, the operator first places the medicine container on the anti-slip mat 13. The controller 14 then activates the four sets of first cylinders 22, causing the two sets of clamping plates 23 to come close and hold the medicine container. This, combined with the anti-slip mat 13, secures the medicine container and prevents it from tipping over during sampling. The operator then pulls the two sets of levers 42 outwards, installing the sampling mechanism 05 inside the positioning ring 41. After releasing the levers 42, the two sets of first springs 43 cause the levers 42 to spring back, clamping the two sets of fixing plates 44. Holding the sampling tube 51, the controller 14 starts the servo motor 32. The servo motor 32 drives the lead screw 34 to rotate via the reducer 33. The lead screw 34 drives the slider 35 to descend, facilitating the insertion of the sampling head 52 into the medicine container. The second cylinder 45 pushes the bracket 46, which drives the piston 53 to rise. The medicine enters the sampling tube 51 through the sampling head 52. The level gauge 54 displays the amount of medicine extracted. After sampling, the lead screw 34 rotates in the opposite direction, driving the slider 35 and the sampling tube 51 to rise.

[0023] Example 2

[0024] like Figures 1 to 5 As shown, this utility model discloses a safe sampling device for sterilizing agents, based on Example 1. The sealing mechanism 06 includes a positioning plate 61, four sets of second springs 62, a rubber sealing plate 63, and a sealing ring 64. The positioning plate 61 is installed on the sampling tube 51. The top ends of the four sets of second springs 62 are connected to the bottom ends of the positioning plate 61, and the top ends of the rubber sealing plate 63 are connected to the bottom ends of the four sets of second springs 62. The sealing ring 64 is installed on the rubber sealing plate 63. During operation, the operator first places the agent container on the anti-slip mat 13. The controller 14 controls the activation of the four sets of first cylinders 22, causing the two sets of clamping plates 23 to approach and clamp the agent container. The anti-slip mat 13 is used to fix the agent container to prevent it from tipping over during sampling. The operator pulls the two sets of pull rods 42 outward to install the sampling mechanism 05 inside the positioning ring 41. Then, the two sets of pull rods 42 are released, and the two sets of first cylinders 22 are released. Spring 43 drives two sets of pull rods 42 to rebound, causing two sets of fixing plates 44 to clamp the sampling tube 51. Controller 14 controls the start of servo motor 32, which drives lead screw 34 to rotate through reducer 33. Lead screw 34 drives slider 35 to descend, facilitating the insertion of sampling head 52 into the medicine container. Sampling tube 51 drives positioning plate 61 to descend, and positioning plate 61 continues to descend, compressing four sets of second springs 62, causing rubber sealing plate 63 to press against the top opening of the medicine container to prevent medicine evaporation. Sealing ring 64 enhances the seal between sampling head 52 and rubber sealing plate 63, preventing medicine from evaporating in gaps. Second cylinder 45 pushes bracket 46, which drives piston 53 to rise. Medicine enters sampling tube 51 through sampling head 52. Liquid level gauge 54 displays the extracted medicine dosage. After sampling is completed, lead screw 34 rotates in the opposite direction, driving slider 35 and sampling tube 51 to rise.

[0025] The servo motor 32 and reducer 33 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A safe sampling device for bactericidal agents, comprising a support mechanism (01); characterized in that, Two sets of fixing mechanisms (02) are installed on the supporting mechanism (01) and fix the medicine tank, the lifting mechanism (03) is installed on the supporting mechanism (01) and drives the sampling mechanism (05) to lift, the mounting mechanism (04) is installed on the lifting mechanism (03) and fixes the sampling mechanism (05), the sampling mechanism (05) is installed on the mounting mechanism (04) and samples, and the sealing mechanism (06) is installed on the sampling mechanism (05) and seals the medicine tank.

2. A device for safe sampling of a biocide agent as claimed in claim 1, characterized in that The supporting mechanism (01) comprises four sets of damping legs (11), a base (12), an anti-skid pad (13) and a controller (14), the bottom ends of the four sets of damping legs (11) are connected with the working surface, the bottom end of the base (12) is connected with the top ends of the four sets of damping legs (11), the anti-skid pad (13) is laid on the base (12), and the controller (14) is installed on the base (12).

3. A device for safe sampling of a biocide agent as claimed in claim 2, characterized in that The fixing mechanism (02) comprises a back plate (21), two sets of first air cylinders (22) and a clamping plate (23), the bottom end of the back plate (21) is connected with the top end of the base (12), the two sets of first air cylinders (22) are both installed on the back plate (21), the clamping plate (23) is installed on the top ends of the two sets of first air cylinders (22), and the two sets of fixing mechanisms (02) are oppositely installed on the damping legs (11).

4. The safety sampling device for a sterilizing agent according to claim 2, wherein The lifting mechanism (03) comprises a lead screw box (31), a servo motor (32), a speed reducer (33), a lead screw (34) and a sliding block (35), the bottom end of the lead screw box (31) is connected with the top end of the base (12), a moving groove is formed in the lead screw box (31), the bottom end of the servo motor (32) is connected with the top end of the lead screw box (31), the bottom end of the speed reducer (33) is connected with the top end of the lead screw box (31), the lead screw (34) is rotationally installed in the moving groove of the lead screw box (31), and the sliding block (35) is slidingly installed in the moving groove of the lead screw box (31).

5. A device for safe sampling of a biocide agent as claimed in claim 4, characterized in that The mounting mechanism (04) comprises a positioning ring (41), two sets of pull rods (42), two sets of first springs (43), two sets of fixing plates (44), a second air cylinder (45) and a support (46), the positioning ring (41) is installed on the sliding block (35), the two sets of pull rods (42) are both slidingly installed on the positioning ring (41), the two sets of first springs (43) are respectively installed on the two sets of pull rods (42), the two sets of fixing plates (44) are respectively installed on the two sets of pull rods (42), the second air cylinder (45) is installed on the sliding block (35), and the support (46) is installed on the second air cylinder (45).

6. A device for safe sampling of a biocide agent as claimed in claim 5, characterized in that The sampling mechanism (05) comprises a sampling pipe (51), a sampling head (52), a piston (53) and a liquid level meter (54), the sampling pipe (51) is installed in the positioning ring (41), the top end of the sampling head (52) is connected with the bottom end of the sampling pipe (51), the piston (53) is slidingly installed in the sampling pipe (51), and the liquid level meter (54) is installed on the sampling pipe (51).

7. A device for safe sampling of a biocide agent as claimed in claim 6, characterized in that The sealing mechanism (06) comprises a positioning plate (61), four sets of second springs (62), a rubber sealing plate (63) and a sealing ring (64), the positioning plate (61) is installed on the sampling pipe (51), the top ends of the four sets of second springs (62) are connected with the bottom end of the positioning plate (61), the top end of the rubber sealing plate (63) is connected with the bottom end of the four sets of second springs (62), and the sealing ring (64) is installed on the rubber sealing plate (63).

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