Novel compound microorganism concentrating and stirring device

Abstract

The utility model discloses a novel compound microorganism concentrating and stirring device which comprises a bottom frame, a fixed frame is movably arranged at the upper end of the bottom frame through a rotating shaft, a mixing barrel is fixedly arranged in the fixed frame, and a transmission mechanism used for driving the fixed frame and the mixing barrel to continuously rotate is arranged on one side of the surface of the bottom frame. The transmission mechanism comprises a motor, a first belt pulley, a second belt pulley, a third belt pulley and a fourth belt pulley, and the motor is fixedly arranged on one side of the surface of the bottom frame. According to the utility model, microorganisms and a culture solution are stirred by adopting a continuous inversion method, so that a basic stirring effect can be achieved, and subsequent microorganism concentration work can be helped when needed; the liquid part in the mixing barrel can be quickly thrown out by continuously inverting and matching with centrifugal force, and only the microorganism part is left, so that the use effect of the whole device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concentration stirring devices, in particular to a novel composite microorganism concentration stirring device. Background Art

[0002] Microbial agents refer to live bacterial preparations made by using porous substances as adsorbents to adsorb the fermentation broth of target microorganisms after industrial production and expansion.

[0003] In the prior art, when preparing microbial agents, concentration and stirring are often required; for the stirring part, stirring is mainly used to ensure that the microorganisms and the components in the culture medium or other solutions can be evenly mixed, thereby providing a uniform growth environment; for the microbial concentration part, centrifugation or filtration is generally used to separate and concentrate the microorganisms from the liquid culture medium; however, in the prior art, such as the Chinese patent with application number 202121130500.9, a composite microbial agent concentration stirring device only has stirring but no concentration function when used. After the stirring is completed, additional equipment is required for concentration, which is more troublesome to use. Therefore, a new type of composite microbial concentration stirring device is needed to improve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a novel composite microorganism concentration stirring device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel composite microorganism concentration and stirring device, comprising a bottom frame, a fixed frame is movably provided on the upper end of the bottom frame through a rotating shaft, a mixing barrel is fixedly provided inside the fixed frame, a transmission mechanism for driving the fixed frame and the mixing barrel to rotate continuously is provided on one side of the surface of the bottom frame, the transmission mechanism comprises a motor, a first pulley, a second pulley, a third pulley, and a fourth pulley, a motor is fixedly provided on one side of the surface of the bottom frame, a first pulley is fixedly provided on the output shaft end of the motor through a coupling, a second pulley is movably provided on one side of the motor at the upper end of the bottom frame through a rotating shaft, a third pulley is provided on one side of the second pulley, the second pulley and the third pulley share a rotating shaft, so that when the second pulley rotates, the third pulley can be driven to rotate, and a fourth pulley is fixedly provided on one end of the rotating shaft where the fixed frame is located.

[0006] Preferably, a first sealing cover is provided at the upper and lower ends of the mixing barrel, and a first locking screw is provided between the first sealing cover and the mixing barrel; the first sealing cover can seal the entire mixing barrel; in this way, when the microorganisms and the culture solution are stirred by the continuous inversion method, leakage of materials inside the mixing barrel can be prevented.

[0007] Preferably, a filter is fixedly provided in the middle of the surface of the first sealing cover, through which only water can pass when dehydration and concentration of the composite microorganisms are required, while the flocculated composite microorganisms will be trapped inside the mixing barrel.

[0008] Preferably, a second sealing cover is provided at the upper end of the first sealing cover, and a second locking screw is provided between the second sealing cover and the first sealing cover. The second sealing cover can play the role of sealing the filter screen, because the filter screen has no effect during mixing and stirring; at this time, the filter screen part is blocked by the second sealing cover, thereby playing the role of sealing the filter screen.

[0009] Preferably, the upper and lower ends of the mixing barrel are both in a through-state, and the mixing barrel is a cylinder without a cover at the upper and lower ends, so that it is convenient to add raw materials to or take out raw materials from the mixing barrel later.

[0010] Preferably, a transmission belt is sleeved between the first pulley and the second pulley, and a transmission belt is sleeved between the third pulley and the fourth pulley. The overall power transmission of the device is transmitted through the transmission belt in conjunction with the first pulley, the second pulley, the third pulley and the fourth pulley, and is a reduction transmission to facilitate the control of the rotation speed of the mixing barrel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can not only stir and mix microorganisms, but also play a role in dehydration and concentration in the subsequent process, thereby improving the use effect of the entire device.

[0013] 2. When the concentrated microorganisms need to be taken out later, the first sealing cover can be opened so that the entire mixing barrel can be completely penetrated. In this way, the microorganisms can be taken out more cleanly and it is not easy for microorganisms to remain inside the mixing barrel, thereby further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a novel composite microbial concentration and stirring device of the utility model;

[0015] Figure 2 This is a disassembled view of the first sealing cover in a novel composite microorganism concentration and stirring device of the utility model;

[0016] Figure 3 This is a disassembled view of the second sealing cover in a novel composite microorganism concentration and stirring device of the utility model;

[0017] Figure 4The utility model is a novel composite microbial concentration stirring device. Figure 2 Bottom view of .

[0018] In the figure: 1. bottom frame; 2. fixed frame; 3. mixing barrel; 4. motor; 5. first pulley; 6. second pulley; 7. third pulley; 8. fourth pulley; 9. first sealing cover; 10. first locking screw; 11. filter; 12. second sealing cover; 13. second locking screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a novel composite microorganism concentration and stirring device, comprising a bottom frame 1, a fixed frame 2 is movably arranged on the upper end of the bottom frame 1 through a rotating shaft, a mixing barrel 3 is fixedly arranged inside the fixed frame 2, a transmission mechanism for driving the fixed frame 2 and the mixing barrel 3 to rotate continuously is arranged on one side of the surface of the bottom frame 1, the transmission mechanism comprises a motor 4, a first pulley 5, a second pulley 6, a third pulley 7, and a fourth pulley 8, a motor 4 is fixedly arranged on one side of the surface of the bottom frame 1, a first pulley 5 is fixedly arranged on the output shaft end of the motor 4 through a coupling, a second pulley 6 is movably arranged on the upper end of the bottom frame 1 on one side of the motor 4 through a rotating shaft, a third pulley 7 is arranged on one side of the second pulley 6, the second pulley 6 and the third pulley 7 share a rotating shaft, so that when the second pulley 6 rotates, the third pulley 7 can be driven to rotate, and a fourth pulley 8 is fixedly arranged on one end of the rotating shaft where the fixed frame 2 is located.

[0021] The mixing barrel 3 is provided with a first sealing cover 9 at the upper and lower ends thereof, and a first locking screw 10 is provided between the first sealing cover 9 and the mixing barrel 3; the first sealing cover 9 can seal the entire mixing barrel 3; thus, when the microorganisms and the culture solution are stirred by the continuous inversion method, leakage of materials inside the mixing barrel 3 can be prevented;

[0022] A filter screen 11 is fixedly arranged in the middle of the surface of the first sealing cover 9. When the composite microorganisms need to be dehydrated and concentrated, only water can pass through the filter screen 11, and the flocculated composite microorganisms will be trapped in the mixing barrel 3.

[0023] A second sealing cover 12 is disposed at the upper end of the first sealing cover 9, and a second locking screw 13 is disposed between the second sealing cover 12 and the first sealing cover 9. The second sealing cover 12 can seal the filter screen 11. Since the filter screen 11 has no effect during mixing and stirring, the second sealing cover 12 blocks part of the filter screen 11 to seal the filter screen 11.

[0024] The upper and lower ends of the mixing barrel 3 are both in a through state, and the mixing barrel 3 is a cylinder without a cover at the upper and lower ends, so that it is convenient to add raw materials to or take out raw materials from the mixing barrel 3 later;

[0025] A transmission belt is sleeved between the first pulley 5 and the second pulley 6, and a transmission belt is sleeved between the third pulley 7 and the fourth pulley 8. The overall power transmission of the device is transmitted through the transmission belt in conjunction with the first pulley 5, the second pulley 6, the third pulley 7, and the fourth pulley 8, and is a reduction transmission to facilitate the control of the rotation speed of the mixing barrel 3.

[0026] Working principle: When using this device, first remove the first sealing cover 9. When the first sealing cover 9 is removed, the filter screen 11 and the second sealing cover 12 will be connected and removed together. At this time, the raw materials can be easily added into the mixing barrel 3 (the raw materials should not be filled to the brim, and space for the raw materials to flow inside the mixing barrel 3 should be provided); then the first sealing cover 9 is closed by the first locking screw 10, and at this time, the motor 4 can be rotated and the transmission belt can be used to cooperate with the first pulley 5, the second pulley 6, the third pulley 7, and the fourth pulley 8 for transmission; the mixing barrel 3 can be driven to rotate, and a low speed can be used when the mixing barrel 3 rotates; the mixing barrel 3 is continuously rotated and turned over; in this way, the device adopts a continuous inversion method to stir the microorganisms and the culture solution, which can play a basic stirring role;

[0027] After the microorganisms are cultivated in the mixing barrel 3, when the microorganisms need to be concentrated and dehydrated, the second sealing cover 12 can be opened to form a Figure 3 In the state shown, the mixing barrel 3 can be driven to rotate by the motor 4, but the speed of the mixing barrel 3 can be appropriately increased at this time, so that the materials inside the mixing barrel 3 can continue to be inverted, and the water can be discharged through the filter 11, and the flocculated composite microorganisms will be trapped inside the mixing barrel 3. In this way, the liquid part inside the mixing barrel 3 can be quickly thrown out by continuous inversion and centrifugal force, leaving only the microorganism part. In this way, the device can not only stir and mix the microorganisms, but also play a role in dehydration and concentration in the subsequent process, thereby improving the use effect of the entire device;

[0028] When the concentrated microorganisms need to be taken out later, the first sealing cover 9 can be opened so that the entire mixing barrel 3 is completely penetrated. In this way, the microorganisms can be taken out more cleanly and it is not easy for microorganisms to remain in the mixing barrel 3, thereby further improving the use effect of the device.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel composite microorganism concentration stirring device, comprising a bottom frame (1), characterized in that: The upper end of the bottom frame (1) is provided with a fixed frame (2) movably via a rotating shaft, a mixing barrel (3) is fixedly provided inside the fixed frame (2), a transmission mechanism for driving the fixed frame (2) and the mixing barrel (3) to rotate continuously is provided on one side of the surface of the bottom frame (1), the transmission mechanism comprising a motor (4), a first belt pulley (5), a second belt pulley (6), a third belt pulley (7), and a fourth belt pulley (8), a motor (4) is fixedly provided on one side of the surface of the bottom frame (1), a first belt pulley (5) is fixedly provided on the output shaft end of the motor (4) via a coupling, a second belt pulley (6) is movably provided on the upper end of the bottom frame (1) on one side of the motor (4) via a rotating shaft, a third belt pulley (7) is provided on one side of the second belt pulley (6), the second belt pulley (6) and the third belt pulley (7) are coaxially rotating, so that when the second belt pulley (6) rotates, the third belt pulley (7) can be driven to rotate, and a fourth belt pulley (8) is fixedly provided on one end of the rotating shaft where the fixed frame (2) is located.

2. A novel composite microorganism concentration stirring device according to claim 1, characterized in that: The upper end and the lower end of the mixing barrel (3) are both provided with a first sealing cover (9), and a first locking screw (10) is provided between the first sealing cover (9) and the mixing barrel (3).

3. A novel composite microorganism concentration stirring device according to claim 2, characterized in that: A filter screen (11) is fixedly arranged in the middle of the surface of the first sealing cover (9).

4. A novel composite microorganism concentration stirring device according to claim 2, characterized in that: A second sealing cover (12) is arranged at the upper end of the first sealing cover (9), and a second locking screw (13) is arranged between the second sealing cover (12) and the first sealing cover (9).

5. A novel composite microorganism concentration stirring device according to claim 1, characterized in that: The upper end and the lower end of the mixing barrel (3) are both in a penetrating state.

6. A novel composite microorganism concentration stirring device according to claim 1, characterized in that: A transmission belt is sleeved between the first belt pulley (5) and the second belt pulley (6), and a transmission belt is sleeved between the third belt pulley (7) and the fourth belt pulley (8).

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