Medicine fermentation tank with high sealing performance

Abstract

The utility model relates to the technical field of medicine fermentation tanks, and discloses a medicine fermentation tank with high sealing performance, which comprises a tank body, the top of the tank body is detachably connected with a tank cover, the top of the tank cover is provided with a feeding component, and a scraping component is arranged in the tank body; the feeding assembly comprises a feeding port. The medicine fermentation tank with the high sealing performance is provided with the feeding port, the supporting frame, the sealing cover, a circular groove, a spring, a circular head, a sealing groove, a sealing ring and a fixed handle, the sealing cover can be pulled out of the feeding port by pulling the fixed handle, people can conveniently put materials into the feeding port for feeding, the sealing cover can be inserted into the feeding port through the fixed handle, and the sealing performance of the medicine fermentation tank is improved. The round head abuts against the inner wall of the feeding port through the elastic force of the spring, so that the sealing cover is installed more stably, the sealing performance between the sealing cover and the feeding port is enhanced by arranging the sealing ring, and leakage in the fermentation process is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medical fermentation tank, specifically to a high sealing medical fermentation tank. BACKGROUND

[0002] The fermentation tank is a container that provides a good and satisfactory environment for the operation of a specific biochemical process. Fermentation is an important part of bioengineering. Fermentation equipment is an important part of bioengineering supporting equipment. Fermentation equipment provides the best growth and reproduction conditions for engineering bacteria or engineering cells, including temperature, pH, stirring speed, and dissolved oxygen content. After the engineering bacteria or engineering cells grow and reproduce, they produce various biochemical substances in the form of inclusion bodies or supernatant. The fermentation tank is an external environment device for the growth, reproduction, and product formation of microorganisms during fermentation. It is widely used in the pharmaceutical, chemical, biological engineering, and brewing industries.

[0003] The prior art patent document CN220485675U provides a high-sealing medical fermentation tank. Under normal conditions, the rubber sealing gasket will contact the bottom of the liquid leakage hole, thereby plugging the liquid leakage hole, so that the liquid produced by the fermentation cannot slide through the liquid leakage hole. When the electric push rod pushes the moving plate to move, the shaft will be connected with the lead screw, thereby driving the lead screw to rotate. When the lead screw rotates, the sealing cross rod will move downward, thereby separating the rubber sealing gasket from the liquid leakage hole. At this time, the liquid can flow into the lower part of the fixed plate through the liquid leakage hole, so that the device can purify the liquid produced by fermentation while maintaining good sealing.

[0004] The above-mentioned prior art has good sealing at the discharge port, but when mixing materials in the tank body, it is necessary to ensure that no leakage occurs during the fermentation process. The opening operation of the feed inlet of the device is relatively cumbersome, and the sealing performance is poor, which cannot meet the needs of the people. Therefore, we need a high-sealing medical fermentation tank. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a high-sealing medical fermentation tank to solve the problems raised in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a high-sealing medical fermentation tank, comprising a tank body, the top of the tank body is detachably connected with a tank cover, and the top of the tank cover is provided with a feeding assembly, the inside of the tank body is provided with a scraping assembly;

[0007] The feeding assembly comprises a feeding port, and the inner wall of the feeding port is fixedly connected with a support frame, the inner wall of the feeding port is slidably connected with a sealing cover, the inner wall of the sealing cover is provided with a circular groove, the inner wall of the circular groove is fixedly connected with a spring, one end of the spring is fixedly connected with a round head, the inner wall of the sealing cover is provided with a sealing groove, the sealing groove is provided with a sealing ring, and the top of the sealing cover is fixedly connected with a fixed handle.

[0008] The scraping assembly comprises a fixed motor, the output shaft of the fixed motor is fixedly connected with a lead screw through a shaft coupling, the outer wall of the lead screw is threadedly connected with an annular scraper, the inner wall of the annular scraper is slidably connected with a limiting rod, and the inner wall of the annular scraper is provided with a through groove.

[0009] Preferably, the top of the tank cover is provided with a speed reducer motor, the output shaft of the speed reducer motor is fixedly connected with a rotating rod through a shaft coupling, the outer wall of the rotating rod is provided with stirring blades, and the bottom of the tank body is provided with a discharge valve.

[0010] Preferably, the shape and size of the feeding port are matched with those of the sealing cover, one end of the sealing cover extends into the feeding port, and the inner wall of the feeding port is attached to the outer wall of the sealing cover.

[0011] Preferably, the sealing cover, the spring and the round head form an elastic structure, and one end of the round head extends into the circular groove and is connected with the spring.

[0012] Preferably, the inner wall of the sealing groove is matched in shape and size with the outer wall of the sealing ring, and the inner wall of the sealing groove is attached to the outer wall of the sealing ring.

[0013] Preferably, the fixed motor, the lead screw and the annular scraper form a moving structure, and one end of the lead screw threadedly penetrates through the annular scraper.

[0014] Preferably, the number of the stirring blades is multiple, and the multiple stirring blades are equidistantly arranged on the rotating rod.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] Firstly, the utility model is provided with a feeding port, a support frame, a sealing cover, a circular groove, a spring, a round head, a sealing groove, a sealing ring and a fixed handle, the sealing cover can be pulled out of the feeding port by pulling the fixed handle, so that people can feed materials into the feeding port, the sealing cover can be inserted into the feeding port through the fixed handle, the round head is tightly pressed against the inner wall of the feeding port through the elastic force of the spring, so that the sealing cover is more stably installed, the sealing cover and the feeding port are more tightly sealed through the sealing ring, and leakage during fermentation is effectively prevented.

[0017] Second, the utility model discloses have fixed motor, screw rod, annular scraper, spacing rod and through slot, through fixed motor work, drive screw rod rotation to make annular scraper move, and annular scraper moves can scrape the material that adheres on the inner wall of jar body and fall, avoided the accumulation and residual of material on the inner wall of jar body, improved the utilization of material, reduced waste. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view structural schematic drawing of the utility model;

[0019] Figure 2 It is the jar body and annular scraper structural schematic drawing of the utility model;

[0020] Figure 3 It is the utility model Figure 2 The enlarged structural schematic drawing of A place in;

[0021] Figure 4 It is the utility model Figure 2 The enlarged structural schematic drawing of B place.

[0022] Among them: 1, jar body;2, jar cover;3, feeding assembly;301, feed inlet;302, support frame;303, sealing cover;304, round groove;305, spring;306, round head;307, sealing groove;308, sealing ring;309, fixed handle;4, material scraping assembly;401, fixed motor;402, screw rod;403, annular scraper;404, spacing rod;405, through slot;5, speed reducer;6, rotating rod;7, stirring blade;8, discharge valve. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 fall within the scope of the utility model.

[0024] For example, Figures 1-4As shown, a high sealing medical fermentation tank, including tank body 1, the top of tank body 1 is detachably connected with tank cover 2, and the top of tank cover 2 is provided with feeding assembly 3, the inside of tank body 1 is provided with scraping assembly 4; feeding assembly 3 includes feeding port 301, and the inner wall of feeding port 301 is fixedly connected with support frame 302, the inner wall of feeding port 301 is slidably connected with sealing cover 303, and the inner wall of sealing cover 303 is provided with circular groove 304, the inner wall of circular groove 304 is fixedly connected with spring 305, and one end of spring 305 is fixedly connected with round head 306, the inner wall of sealing cover 303 is provided with sealing groove 307, and sealing groove 307 is provided with sealing ring 308, the top of sealing cover 303 is fixedly connected with fixed handle 309; scraping assembly 4 includes fixed motor 401, and the output shaft of fixed motor 401 is fixedly connected with lead screw 402 through coupling, the outer wall of lead screw 402 is threadedly connected with annular scraper 403, the inner wall of annular scraper 403 is slidably connected with limiting rod 404, and the inner wall of annular scraper 403 is provided with through groove 405.

[0025] Through the above technical scheme, the sealing cover 303 can be pulled out from the feeding port 301 by pulling the fixed handle 309, which facilitates people to put the material into the feeding port 301, and the sealing cover 303 can be inserted into the feeding port 301 by the fixed handle 309, the round head 306 is tightly pressed against the inner wall of the feeding port 301 by the elastic force of the spring 305, which makes the sealing cover 303 more stable, the sealing between the sealing cover 303 and the feeding port 301 is strengthened by the sealing ring 308, which effectively prevents leakage during fermentation; through the work of the fixed motor 401, the lead screw 402 is driven to rotate, so that the annular scraper 403 moves, and the annular scraper 403 moves to scrape off the material adhering to the inner wall of the tank body 1, avoiding the accumulation and residue of the material on the inner wall of the tank body 1, improving the utilization rate of the material and reducing waste.

[0026] Specifically, the top of the tank cover 2 is provided with a reduction motor 5, and the output shaft of the reduction motor 5 is fixedly connected with a rotating rod 6 through a coupling, and the outer wall of the rotating rod 6 is provided with stirring blades 7, and the bottom of the tank body 1 is provided with a discharge valve 8.

[0027] Through the above technical scheme, the device is connected with an external controller, and the rotating rod 6 is driven to rotate by the work of the reduction motor 5, and the plurality of stirring blades 7 are driven to rotate by the rotating rod 6, so as to stir and mix the fermented material in the tank body 1.

[0028] Specifically, the shape and size of the feeding port 301 are matched with the shape and size of the sealing cover 303, and one end of the sealing cover 303 extends into the feeding port 301, and the inner wall of the feeding port 301 is fitted with the outer wall of the sealing cover 303.

[0029] Through the technical scheme, the connection effect between the feeding port 301 and the sealing cover 303 is improved, and the sealing cover 303 is conveniently installed on the feeding port 301.

[0030] Specifically, the sealing cover 303 is elastically connected with the round head 306 through the spring 305, and one end of the round head 306 extends into the circular groove 304 and is connected with the spring 305.

[0031] Through the technical scheme, when one end of the sealing cover 303 is inserted into the feeding port 301 for installation, in the process of insertion, the inner wall of the feeding port 301 extrudes the round head 306, the round head 306 moves to make the spring 305 contract, the spring 305 rebounds after contraction, and the round head 306 is tightly pressed against the inner wall of the feeding port 301 through the elastic force of the spring 305, so that the sealing cover 303 is more stably installed on the feeding port 301 and is not easy to fall off.

[0032] Specifically, the inner wall of the sealing groove 307 and the outer wall of the sealing ring 308 are matched in shape and size, and the inner wall of the sealing groove 307 is in close contact with the outer wall of the sealing ring 308.

[0033] Through the technical scheme, the connection effect between the sealing groove 307 and the sealing ring 308 is improved, the sealing cover 303 and the feeding port 301 are more tightly sealed by arranging the sealing ring 308, and the sealing cover 303 is in close contact with the support frame 302, so that the sealing effect is improved.

[0034] Specifically, the fixed motor 401 is movably connected with the annular scraper 403 through the screw rod 402, and one end of the screw rod 402 is screwed through the annular scraper 403.

[0035] Through the technical scheme, the connection effect between the fixed motor 401 and the screw rod 402 and the annular scraper 403 is improved. When the fixed motor 401 works, the screw rod 402 is driven to rotate, so that the annular scraper 403 moves. The through groove 405 formed in the annular scraper 403 is larger than the stirring blade 7, so that the annular scraper 403 can well scrape off the material attached to the inner wall of the tank body 1. The inner wall of the annular scraper 403 is provided with a limiting groove, and the inner wall of the limiting groove is in close contact with the outer wall of the limiting rod 404. When the annular scraper 403 moves, the annular scraper 403 moves more stably on the limiting rod 404. The outer wall of the annular scraper 403 is in close contact with the inner wall of the tank body 1, and the material attached to the inner wall of the tank body 1 can be well scraped off.

[0036] Specifically, the number of the stirring blades 7 is multiple, and the multiple stirring blades 7 are equidistantly arranged on the rotating rod 6.

[0037] Through the technical scheme, multiple stirring blades 7 are arranged, so that the mixture material fermentation product can be well stirred and mixed.

[0038] In use, first for the device connected to the external power supply, the external power supply for the device power supply, the operator by pulling the fixed handle 309, fixed handle 309 drive sealing cover 303 up, the sealing cover 303 from the feed inlet 301 on the disassembly, the operator will material fermentation into the feed inlet 301, material fermentation from the feed inlet 301 into the tank 1; need to cover sealing cover 303, the operator through the fixed handle 309 sealing cover 303 into the feed inlet 301 installation, round head 306 through the spring 305 elastic force on the inner wall of the feed inlet 301 resistance, so that the sealing cover 303 installed more stable, by providing a sealing ring 308, strengthen the sealing cover 303 and feed inlet 301 between the sealing, effectively prevent leakage during fermentation; when you need to stir, through the work of the reduction motor 5, drive rotating rod 6 rotation, rotating rod 6 drive stirring blade 7 rotation, thereby stirring the material fermentation mixture; when the material attached to the tank 1 inner wall, through the work of the fixed motor 401, drive screw 402 rotation, through the limiting rod 404 limit, so that the ring-shaped scraper 403 movement on the material attached to the tank 1 inner wall on the scraping, avoid the accumulation and residual material on the tank 1 inner wall, improve the utilization of material, reduce waste; when the need for discharge, by opening the discharge valve 8, material from the discharge valve 8 discharge, this completes all the work, the contents of the specification not described in detail belong to the prior art known to those skilled in the art.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A medical fermentation tank with high sealing property, comprising a tank body (1), characterized in that: The top of the tank body (1) is detachably connected with a tank cover (2), and the top of the tank cover (2) is provided with a feeding assembly (3), and the inside of the tank body (1) is provided with a scraping assembly (4); The feeding assembly (3) comprises a feeding port (301), and the inner wall of the feeding port (301) is fixedly connected with a support frame (302); the inner wall of the feeding port (301) is slidably connected with a sealing cover (303), and the inner wall of the sealing cover (303) is provided with a circular groove (304); the inner wall of the circular groove (304) is fixedly connected with a spring (305), and one end of the spring (305) is fixedly connected with a circular head (306); the inner wall of the sealing cover (303) is provided with a sealing groove (307), and the sealing groove (307) is provided with a sealing ring (308); and the top of the sealing cover (303) is fixedly connected with a fixed handle (309). The scraping assembly (4) comprises a fixed motor (401), and the output shaft of the fixed motor (401) is fixedly connected with a lead screw (402) through a shaft coupling; the outer wall of the lead screw (402) is threadedly connected with an annular scraper (403); the inner wall of the annular scraper (403) is slidably connected with a limiting rod (404); and the inner wall of the annular scraper (403) is provided with a through groove (405).

2. The medical fermentation tank with high sealing property according to claim 1, characterized in that: The top of the tank cover (2) is provided with a speed reducer (5), and the output shaft of the speed reducer (5) is fixedly connected with a rotating rod (6) through a shaft coupling; the outer wall of the rotating rod (6) is provided with stirring blades (7); and the bottom of the tank body (1) is provided with a discharge valve (8).

3. The medical fermentation tank with high sealing property according to claim 1, characterized in that: The shape and size of the feeding port (301) and the sealing cover (303) are matched with each other, and one end of the sealing cover (303) extends into the feeding port (301); and the inner wall of the feeding port (301) is in close contact with the outer wall of the sealing cover (303).

4. The medical fermentation tank with high sealing property according to claim 1, characterized in that: The sealing cover (303) and the circular head (306) constitute an elastic structure through the spring (305), and one end of the circular head (306) extends into the circular groove (304) and is connected with the spring (305).

5. The medical fermentation tank with high sealing property according to claim 1, characterized in that: The inner wall of the sealing groove (307) and the outer wall of the sealing ring (308) are matched with each other in shape and size, and the inner wall of the sealing groove (307) is in close contact with the outer wall of the sealing ring (308).

6. The medical fermentation tank with high sealing property according to claim 1, characterized in that: The fixed motor (401) and the annular scraper (403) constitute a moving structure through the lead screw (402), and one end of the lead screw (402) threadedly penetrates the annular scraper (403).

7. The medical fermentation tank with high sealing property according to claim 2, characterized in that: The number of the stirring blades (7) is multiple, and the multiple stirring blades (7) are equidistantly arranged on the rotating rod (6).

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