Novel stirring device

Abstract

The utility model discloses a novel stirring device which comprises a tank body, the inner wall of the tank body is fixedly connected with a liquid outlet pipe, the inner wall of the tank body is fixedly connected with a feeding pipe, a shielding mechanism is arranged on the feeding pipe, and the top of the tank body is covered with a tank cover. According to the novel stirring device provided by the utility model, after a PH regulator is added into a liquid medicine in the tank body, the driving motor is controlled to drive the main rod to rotate, so that the main stirring blades are driven to move along with the main rod to stir and mix the liquid medicine and the PH regulator, and the liquid medicine and the PH regulator are disturbed; meanwhile, the main rod drives a plurality of auxiliary rods and auxiliary stirring blades to rotate along with the main rod through a supporting frame, the PH regulator and the liquid medicine are further disturbed, meanwhile, under the cooperation of a gear and an inner gear ring, the auxiliary rods rotate, more stirring points are provided for stirring of the liquid medicine and the PH regulator, the stirring and mixing uniformity of the liquid medicine and the PH regulator is improved, and the stirring effect of the liquid medicine and the PH regulator is improved. The phenomenon that the local part of the liquid medicine is too acidic or too alkaline is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to antibody production equipment technical field, especially, a kind of new stirring device. BACKGROUND

[0002] In the process of preparing liquid medicine for antibody production, it is crucial to keep the pH value of the liquid medicine within a specified range, as the pH value directly affects the stability of the liquid medicine, the activity of the antibody and the quality of the final product. Due to the difference in the acidity and alkalinity of the raw material solution, it is usually necessary to adjust the pH value of the liquid medicine by adding a pH regulator to ensure that it meets the specified quality standards. The pH regulator usually includes an acidic or alkaline solution, which can effectively neutralize the acidic or alkaline substances in the liquid medicine and quickly adjust the pH value to the target range.

[0003] Some existing antibody production equipment for adjusting the pH value of liquid medicine has a single stirring method after adding the PH regulator to the liquid medicine, which results in uneven mixing of the PH regulator and the liquid medicine, causing local over-acidification or over-alkalization of the liquid medicine, affecting the quality of the final product. Therefore, the present application proposes a new stirring device to solve the above-mentioned technical problems and provides a new technical solution. SUMMARY

[0004] Therefore, it is necessary to provide a new stirring device to solve the above-mentioned technical problems. After adding the PH regulator to the liquid medicine inside the tank, the drive motor is controlled to rotate the main rod, which in turn drives the main stirring blade to move and stir the liquid medicine and the PH regulator. The disturbance of the liquid medicine and the PH regulator is also caused by the main rod through the support frame, which drives the multiple secondary rods and secondary stirring blades to rotate. The rotation of the secondary rod is achieved through the cooperation of the gear and the inner gear, which provides more stirring points for the stirring of the liquid medicine and the PH regulator, improves the uniformity of their stirring and mixing, reduces the local over-acidification or over-alkalization of the liquid medicine, and improves the practicality of the device.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A new stirring device is applied to the preparation of liquid medicine for antibody production.

[0007] The new stirring device specifically includes:

[0008] A tank, an outlet pipe is fixedly connected to the inner wall of the tank, a feed pipe is fixedly connected to the inner wall of the tank, a shielding mechanism is provided on the feed pipe, a tank cover is provided on the top of the tank, and a stirring mechanism is provided on the tank;

[0009] The stirring mechanism comprises a driving motor, a main rod, a first stirring assembly, a second stirring assembly and an auxiliary assembly, the driving motor is fixedly installed on the top of the tank cover, the output end of the driving motor is fixedly connected with the main rod, and the main rod is rotationally connected to the inner wall of the tank cover.

[0010] As a preferred embodiment of the novel stirring device, the first stirring assembly comprises a shielding disc, the outer wall of the main rod is fixedly connected with the shielding disc, the inner wall of the tank body is fixedly connected with a shielding ring, and the outer wall of the main rod and below the shielding disc is fixedly connected with a plurality of main stirring leaves.

[0011] As a preferred embodiment of the novel stirring device, the second stirring assembly comprises a support frame, the outer wall of the main rod and above the shielding disc is fixedly connected with the support frame, the inner wall of the support frame is rotationally connected with a plurality of auxiliary rods, and the outer wall of the plurality of auxiliary rods is respectively fixedly connected with a plurality of auxiliary stirring leaves.

[0012] As a preferred embodiment of the novel stirring device, the auxiliary assembly comprises a gear, the top of the plurality of auxiliary rods is respectively fixedly connected with the gear, the inner wall of the tank body is fixedly connected with an inner ring gear, and the plurality of gears are all engaged with the outer wall of the inner ring gear.

[0013] As a preferred embodiment of the novel stirring device, the shielding mechanism comprises a shielding cover, the outer wall of the feeding pipe is covered with the shielding cover, and the inner wall of the shielding cover is fixedly connected with a rubber pad matched with the feeding pipe.

[0014] As a preferred embodiment of the novel stirring device, the shielding mechanism further comprises a fixing shell, the outer wall of the shielding cover is fixedly connected with a plurality of fixing shells, the inner wall of the plurality of fixing shells is all slidingly connected with a plug rod, the plurality of plug rods are all movably inserted into the feeding pipe, the outer wall of the plurality of plug rods is respectively fixedly connected with a sliding ring, the sliding ring is slidingly connected to the inner wall of the fixing shell, the outer part of the plug rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the inner wall of the fixing shell and the outer wall of the sliding ring.

[0015] Compared with the prior art, the novel stirring device has the following beneficial effects:

[0016] The novel stirring device provided by the utility model, after the PH regulator is added into the liquid medicine in the tank body, the driving motor is controlled to drive the main rod to rotate, and then the main stirring blade is driven to move to stir and mix the liquid medicine and the PH regulator, the liquid medicine and the PH regulator are disturbed, meanwhile, the main rod drives multiple auxiliary rods and auxiliary stirring blades to rotate through the support frame, the PH regulator and the liquid medicine are further disturbed, meanwhile, the auxiliary rods rotate under the cooperation of the gear and the inner gear ring, more stirring points are provided for the stirring of the liquid medicine and the PH regulator, the uniformity of the stirring and mixing of the two is improved, the phenomenon that the liquid medicine is too acidic or too alkaline in some parts is reduced, and the practicality of the device is improved.

[0017] The novel stirring device provided by the utility model, by aligning the opening of the feeding pipe with the shielding cover, then covering the shielding cover on the feeding pipe and extruding the shielding cover, the rubber pad is deformed, in this process, as the shielding cover is covered on the feeding pipe, the plug rod is in contact with the feeding pipe and is extruded by the feeding pipe, the end of the plug rod is in contact with the outside of the feeding pipe, as the shielding cover is pushed, the rubber pad is deformed, at this time, the plug rod is aligned with the insertion hole on the feeding pipe, under the action of the spring elasticity, the plug rod is inserted into the feeding pipe, then the shielding cover is installed on the feeding pipe, the dust or microorganisms in the external environment is reduced from entering the tank body, the pollution of the liquid medicine is reduced, and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the scheme in the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 The overall structure schematic diagram of the novel stirring device provided by the utility model is shown in the figure.

[0020] Figure 2 The internal structure schematic diagram of the tank body of the novel stirring device provided by the utility model is shown in the figure.

[0021] Figure 3 The partial internal structure schematic diagram of the tank body of the novel stirring device provided by the utility model is shown in the figure.

[0022] Figure 4 The partial stirring mechanism enlarged structure schematic diagram of the novel stirring device provided by the utility model is shown in the figure.

[0023] Figure 5 The partial first stirring assembly and second stirring assembly enlarged structure schematic diagram of the novel stirring device provided by the utility model is shown in the figure.

[0024] Figure 6 The internal structure diagram of the shielding cover and the rubber pad of the novel stirring device is provided.

[0025] Figure 7 The novel stirring device provided by the utility model Figure 6 The enlarged view of A.

[0026] The mark in the figure is explained as follows:

[0027] 1, tank body; 2, liquid outlet pipe; 3, feed pipe; 4, shielding mechanism; 5, stirring mechanism; 6, tank cover; 7, driving motor; 8, main rod; 9, shielding disc; 10, shielding ring; 11, main stirring blade; 12, support frame; 13, auxiliary rod; 14, auxiliary stirring blade; 15, gear; 16, inner gear ring; 17, shielding cover; 18, rubber pad; 19, fixed shell; 20, insertion rod; 21, sliding ring; 22, spring. DETAILED DESCRIPTION

[0028] In order for those skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiments will be clearly and completely described below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.

[0029] As described in the background, some antibody production regulating liquid pH value equipment in the market has a single stirring mode after the PH regulator is dropped into the liquid, and the mixing of the PH regulator and the liquid is uneven, thereby causing the phenomenon of local over-acid or over-base of the liquid, which affects the final product quality.

[0030] In order to solve this technical problem, the utility model provides a novel stirring device, which is applied to antibody production liquid preparation.

[0031] Specifically, please refer to Figures 1-2 The novel stirring device specifically comprises:

[0032] The tank body 1 is fixedly connected with the liquid outlet pipe 2 on the inner wall, the tank body 1 is fixedly connected with the feed pipe 3 on the inner wall, the shielding mechanism 4 is arranged on the feed pipe 3, the tank cover 6 is covered on the top of the tank body 1, and the stirring mechanism 5 is arranged on the tank body 1;

[0033] The stirring mechanism 5 comprises a driving motor 7, a main rod 8, a first stirring assembly, a second stirring assembly, an auxiliary assembly, the driving motor 7 is fixedly installed on the top of the tank cover 6, the output end of the driving motor 7 is fixedly connected with the main rod 8, and the main rod 8 is rotationally connected to the inner wall of the tank cover 6.

[0034] The novel stirring device provided by the utility model, after the PH regulator is added into the liquid medicine in the tank body 1, then the driving motor 7 drives the main rod 8 to rotate, and then the main stirring blade 11 is driven to move to stir and mix the liquid medicine and the PH regulator, the disturbance of the liquid medicine and the PH regulator is carried out, meanwhile, the main rod 8 also drives the plurality of auxiliary rods 13 and the auxiliary stirring blades 14 to rotate through the supporting frame 12, the liquid medicine and the PH regulator are further disturbed, meanwhile, under the cooperation of the gear 15 and the inner ring gear 16, the auxiliary rod 13 rotates, more stirring points are provided for the stirring of the liquid medicine and the PH regulator, the uniformity of the stirring and mixing of the two is improved, the phenomenon that the liquid medicine is locally too acidic or too alkaline is reduced, and the practicability of the device is improved.

[0035] In order for the personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0036] Embodiment 1:

[0037] Please refer to Figures 2-5 A novel stirring device comprises:

[0038] The first stirring assembly comprises a shielding disc 9, the outer wall of the main rod 8 is fixedly connected with the shielding disc 9, the inner wall of the tank body 1 is fixedly connected with a shielding ring 10, the outer wall of the main rod 8 and below the shielding disc 9 are fixedly connected with a plurality of main stirring blades 11, and the shielding disc 9 and the shielding ring 10 leave a space for the movement of the auxiliary rod 13.

[0039] The second stirring assembly comprises a supporting frame 12, the outer wall of the main rod 8 and above the shielding disc 9 is fixedly connected with the supporting frame 12, the inner wall of the supporting frame 12 is rotationally connected with a plurality of auxiliary rods 13, the outer wall of the plurality of auxiliary rods 13 is respectively fixedly connected with a plurality of auxiliary stirring blades 14, and the auxiliary rod 13 and the auxiliary stirring blade 14 are arranged, so that the contact area of the whole stirring part and the liquid medicine is increased, and the mixing effect of the liquid medicine and the PH regulator is improved.

[0040] The auxiliary assembly comprises a gear 15, the top of the plurality of auxiliary rods 13 is respectively fixedly connected with the gear 15, the inner wall of the tank body 1 is fixedly connected with an inner ring gear 16, the plurality of gears 15 are all engaged on the outer wall of the inner ring gear 16, the gear 15 and the inner ring gear 16 are cooperated to make the auxiliary rod 13 rotate, and the mixing rate of the liquid medicine and the PH regulator is improved.

[0041] Through the above structural design, by adding the PH regulator into the liquid medicine in the tank body 1, then controlling the driving motor 7 to drive the main rod 8 to rotate, and then drive the main stirring blade 11 to move, at the same time, the main rod 8 drives the plurality of auxiliary rods 13 and the auxiliary stirring blades 14 to move around the main rod 8 through the support frame 12, in this process, the gear 15 moves with the auxiliary rod 13, the relative movement between the gear 15 and the inner ring gear 16 is realized, the gear 15 drives the auxiliary rod 13 to rotate, and then drives the corresponding auxiliary stirring blade 14 to move.

[0042] Embodiment 2:

[0043] The new stirring device provided in embodiment 1 is further optimized, specifically, as shown in Figures 6-7 The shielding mechanism 4 includes a shielding cover 17, the outer wall of the feeding pipe 3 is covered with the shielding cover 17, the inner wall of the shielding cover 17 is fixedly connected with a rubber pad 18 matched with the feeding pipe 3, the rubber pad 18 can reduce the situation that dust or microorganisms in the outside world enter the tank body 1 through the feeding pipe 3, and also reduces the situation that part of the substances in the liquid medicine volatilize to the outside.

[0044] The shielding mechanism 4 further includes a plurality of fixed shells 19, the outer wall of the shielding cover 17 is fixedly connected with the plurality of fixed shells 19, the inner wall of each of the plurality of fixed shells 19 is slidingly connected with a plug rod 20, the plurality of plug rods 20 are movably inserted into the feeding pipe 3, an inclined surface is formed on the plug rod 20, so that when the plug rod 20 is extruded by the feeding pipe 3, the plug rod 20 will slide in the shielding cover 17 and the fixed shell 19, the outer wall of each of the plurality of plug rods 20 is fixedly connected with a sliding ring 21, the sliding ring 21 is slidingly connected to the inner wall of the fixed shell 19, a spring 22 is arranged outside the plug rod 20, and the two ends of the spring 22 are fixedly connected to the inner wall of the fixed shell 19 and the outer wall of the sliding ring 21.

[0045] Through the above structural design, by aligning the shielding cover 17 with the opening of the feeding pipe 3, then covering the shielding cover 17 on the feeding pipe 3 and extruding the shielding cover 17, the rubber pad 18 is deformed, in this process, as the shielding cover 17 is covered on the feeding pipe 3, the plug rod 20 is in contact with the feeding pipe 3 and is extruded by the feeding pipe 3, then the plug rod 20 slides in the shielding cover 17 and the fixed shell 19, the sliding ring 21 slides in the fixed shell 19, the end of the plug rod 20 is in contact with the outside of the feeding pipe 3, and the rubber pad 18 is deformed by the pushing of the shielding cover 17, at this time, the plug rod 20 is aligned with the plug hole on the feeding pipe 3, then the plug rod 20 is inserted into the feeding pipe 3 under the action of the elasticity of the spring 22, then the shielding cover 17 is installed on the feeding pipe 3, when the shielding cover 17 needs to be removed later, the plurality of plug rods 20 are pulled to make the plug rod 20 away from the feeding pipe 3, then the shielding cover 17 is directly removed from the feeding pipe 3.

Claims

1. A new type of stirring device comprising a tank (1), characterized in that: The inner wall of the tank body (1) is fixedly connected with a liquid outlet pipe (2), the inner wall of the tank body (1) is fixedly connected with a feed pipe (3), the feed pipe (3) is provided with a shielding mechanism (4), the top of the tank body (1) is covered with a tank cover (6), and the tank body (1) is provided with a stirring mechanism (5). The stirring mechanism (5) comprises a driving motor (7), a main rod (8), a first stirring assembly, a second stirring assembly and an auxiliary assembly, the top of the tank cover (6) is fixedly installed with the driving motor (7), the output end of the driving motor (7) is fixedly connected with the main rod (8), and the main rod (8) is rotatably connected to the inner wall of the tank cover (6).

2. The novel stirring device as claimed in claim 1, wherein, The first stirring assembly comprises a shielding disc (9), the outer wall of the main rod (8) is fixedly connected with the shielding disc (9), the inner wall of the tank body (1) is fixedly connected with a shielding ring (10), and the outer wall of the main rod (8) and below the shielding disc (9) is fixedly connected with a plurality of main stirring blades (11).

3. The novel stirring device as claimed in claim 1, wherein, The second stirring assembly comprises a support frame (12), the outer wall of the main rod (8) and above the shielding disc (9) is fixedly connected with the support frame (12), the inner wall of the support frame (12) is rotatably connected with a plurality of auxiliary rods (13), and the outer wall of the plurality of auxiliary rods (13) is respectively fixedly connected with a plurality of auxiliary stirring blades (14).

4. The novel stirring device as claimed in claim 3, wherein, The auxiliary assembly comprises a gear (15), the top of the plurality of auxiliary rods (13) is respectively fixedly connected with the gear (15), the inner wall of the tank body (1) is fixedly connected with an inner gear ring (16), and the plurality of gears (15) are engaged with the outer wall of the inner gear ring (16).

5. The novel stirring device as claimed in claim 1, wherein, The shielding mechanism (4) comprises a shielding cover (17), the outer wall of the feed pipe (3) is covered with the shielding cover (17), and the inner wall of the shielding cover (17) is fixedly connected with a rubber pad (18) matched with the feed pipe (3).

6. The novel stirring device as claimed in claim 5, wherein, The shielding mechanism (4) further comprises a fixed shell (19), the outer wall of the shielding cover (17) is fixedly connected with a plurality of fixed shells (19), the inner wall of the plurality of fixed shells (19) is slidably connected with a plug rod (20), the plurality of plug rods (20) are movably inserted into the feed pipe (3), the outer wall of the plurality of plug rods (20) is respectively fixedly connected with a sliding ring (21), the sliding ring (21) is slidably connected to the inner wall of the fixed shell (19), the outer portion of the plug rod (20) is provided with a spring (22), and the two ends of the spring (22) are respectively fixedly connected to the inner wall of the fixed shell (19) and the outer wall of the sliding ring (21).

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