Strain culture medium raw material stirring and discharging device
By setting a device for driving the rotation of the lower hopper in the turner barrel, the problems of insufficient stirring and easy blockage of discharge devices are solved, and the stirring efficiency and discharge of strain culture medium are improved. uniformity of material.
Patent Information
- Application Number
- CN202420691715.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The traditional strain culture medium raw material stirring and discharge device does not stir sufficiently, and the discharge material is prone to clogging.
By setting up a twisted dragon rod inside the flip barrel, the raw materials are constantly flipped and stirred, and combined with the electric push rod to drive the lower hopper to ensure that the stirred raw materials are evenly discharged and avoid blockage.
The stirring efficiency of the strain culture medium raw materials is improved, the stirring time is shortened, and the blockage is prevented during the discharge process, achieving a more uniform raw material collection.
Smart Images
Figure CN222240106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring and discharging devices, and more specifically, to a stirring and discharging device for bacterial culture medium raw materials. Background Art
[0002] The raw materials can be stirred and mixed evenly by the strain culture medium raw material stirring and discharging device, so as to meet the needs of strain growth. In addition, the device also has a discharging function. When the stirring is completed, the raw materials can be discharged to avoid secondary contamination of the raw materials during the discharging process.
[0003] For example, the prior art authorization with the publication number CN214416311 U discloses a raw material stirring and discharging device for bacterial culture medium, including an inverted U-shaped frame, one side of the inner wall of the U-shaped frame is connected to one side of the first turntable through a bearing, the other side of the inner wall of the U-shaped frame is provided with a through hole, the inner wall of the through hole is provided with a second turntable installed through a bearing, the other side of the first turntable is fixedly connected to one end of an inclined tube, the other end of the inclined tube is connected to one end of a transverse tube through a bearing, the other end of the transverse tube is connected to an eccentric part of one side of the second turntable through a bearing, the other side of the second turntable is provided with a material hole that is interconnected with the inside of the transverse tube, a sealing plug that is in close contact with the inner wall is provided in the material hole, a motor is fixedly installed on one side of the outer wall of the U-shaped frame, and the output shaft of the motor passes through one side of the outer wall of the U-shaped frame and is connected to the bearing. Compared with the existing horizontal stirring device, the rotation of the inclined tube of the device can make the raw materials in the inclined tube move left and right under the action of gravity, and the stirring blade can stir the raw materials that move left and right, and the stirring effect is better.
[0004] However, in the above scheme, the raw materials in the inclined tube can only move left and right under the action of gravity by rotating the inclined tube during stirring, which makes the raw materials have poor fluidity, thereby limiting the stirring efficiency and the stirring effect is insufficient, and blockage is easy to occur during discharge. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a bacterial culture medium raw material stirring and discharging device. The technical problem to be solved by the present invention is that the traditional bacterial culture medium raw material stirring and discharging device does not stir sufficiently and the discharge is easily blocked.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for stirring and discharging raw materials of bacterial culture medium, comprising a main frame, a stirring barrel is fixedly connected inside the main frame, a barrel cover is installed on the top of the stirring barrel, a lowering barrel is fixedly connected to the bottom of the stirring barrel, a turning barrel is fixedly connected inside the lowering barrel, a fixing frame is fixedly connected inside the turning barrel, an auger rod is rotatably connected inside the fixing frame, and the auger rod is rotatably sleeved inside the turning barrel, three feeding ports are opened outside the turning barrel, a stirring frame is rotatably connected outside the turning barrel, and the stirring frame is fixedly connected to the outside of the auger rod, a lowering assembly is arranged at the bottom of the stirring barrel, and a driving assembly is arranged on the top of the barrel cover;
[0007] The material discharge assembly includes a rotating shaft, which is rotatably connected to the inside of the main frame, the outside of the rotating shaft is rotatably connected to a material discharge hopper, the top of the material discharge hopper is rotatably connected to a connecting frame, the inside of the main frame is fixedly connected to a cross bar, the bottom of the cross bar is fixedly connected to an electric push rod, and the connecting frame is rotatably connected to the output end of the electric push rod.
[0008] like Figure 1-5 As shown, the specific implementation method is: by driving the auger rod to rotate inside the turning barrel through the provided driving assembly, the culture medium raw material can be continuously turned while stirring, so that the culture medium raw material can be stirred more fully, and the stirring time can be shortened, and the work efficiency can be improved. At the same time, by driving the auger rod to rotate in the reverse direction, the stirred raw material can be discharged evenly to avoid blockage.
[0009] The electric push rod is used to pull the lower hopper to rotate around the rotating shaft, so that the turning barrel can be blocked, and the mixed raw materials can slide out along the lower hopper, making collection more convenient.
[0010] In a preferred embodiment, the drive assembly includes a connecting shaft, which is rotatably connected to the inside of the barrel cover, and a hexagonal column is fixedly connected to the bottom of the connecting shaft. A socket is provided on the top of the auger rod, and the hexagonal column is movably inserted into the inside of the socket. A motor is fixedly connected to the top of the barrel cover, and the connecting shaft is fixedly connected to the output end of the motor.
[0011] The motor provided can drive the connecting shaft to rotate inside the barrel cover, and then the auger rod can be driven to rotate through the hexagonal column, thereby driving the stirring frame to rotate, and further stirring the raw materials inside the mixing barrel.
[0012] In a preferred embodiment, a feed hopper is fixedly connected to the top of the barrel cover, and the feed hopper is communicated with the mixing barrel, and a cover plate is rotatably connected to the top of the feed hopper.
[0013] The feed hopper can be used to conveniently add raw materials into the mixing barrel, and the cover plate can prevent debris from falling into the mixing barrel.
[0014] In a preferred embodiment, a rubber ring is fixedly connected to the bottom of the turning cylinder.
[0015] The rubber ring can improve the sealing performance of the lower hopper to the turning barrel.
[0016] In a preferred embodiment, a scraper is fixedly connected to the outside of the stirring frame, and the scraper is in contact with the inner wall of the stirring barrel.
[0017] The scraper provided can be used to scrape off the raw materials adhering to the inner wall of the mixing barrel.
[0018] In a preferred embodiment, the three feed ports are close to the bottom of the turning cylinder, and the three feed ports are equidistantly distributed.
[0019] The scraper provided can be used to scrape off the raw materials adhering to the inner wall of the mixing barrel.
[0020] Technical effects and advantages of the utility model:
[0021] The utility model can turn the raw materials continuously by rotating the auger rod inside the turning barrel, so that the culture medium raw materials can be stirred more fully, and the stirring time can be shortened, thereby improving work efficiency. Moreover, the auger rod can rotate in the opposite direction, so the stirred raw materials can be discharged evenly to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0023] Figure 2 The utility model is a schematic diagram of the internal structure of the mixing barrel and the turning barrel.
[0024] Figure 3 It is a schematic diagram of the structure of the turning barrel, auger rod and stirring frame of the utility model.
[0025] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0026] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.
[0027] The accompanying drawings are marked as follows: 1. main frame; 2. mixing barrel; 3. barrel cover; 4. lower barrel; 5. turning barrel; 6. fixed frame; 7. auger rod; 8. stirring frame; 9. scraper; 10. socket; 11. connecting shaft; 12. hexagonal column; 13. motor; 14. feed port; 15. lower hopper; 16. connecting frame; 17. electric push rod; 18. cross bar; 19. feed hopper; 20. cover plate; 21. rubber ring; 22. rotating shaft. DETAILED DESCRIPTION
[0028] 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.
[0029] The utility model provides a stirring and discharging device for raw materials of bacterial culture medium, comprising a main frame 1, wherein a stirring barrel 2 is fixedly connected inside the main frame 1, a barrel cover 3 is installed on the top of the stirring barrel 2, a lowering barrel 4 is fixedly connected to the bottom of the stirring barrel 2, a turning barrel 5 is fixedly connected inside the lowering barrel 4, a fixing frame 6 is fixedly connected inside the turning barrel 5, an auger rod 7 is rotatably connected inside the fixing frame 6, and the auger rod 7 is rotatably sleeved inside the turning barrel 5, three feeding ports 14 are opened outside the turning barrel 5, a stirring frame 8 is rotatably connected outside the turning barrel 5, and the stirring frame 8 is fixedly connected to the outside of the auger rod 7, a lowering assembly is arranged at the bottom of the stirring barrel 2, and a driving assembly is arranged on the top of the barrel cover 3;
[0030] The unloading assembly includes a rotating shaft 22, which is rotatably connected to the inside of the main frame 1, and the outside of the rotating shaft 22 is rotatably connected to the unloading hopper 15, and the top of the unloading hopper 15 is rotatably connected to the connecting frame 16. The inside of the main frame 1 is fixedly connected to a cross bar 18, and the bottom of the cross bar 18 is fixedly connected to an electric push rod 17, and the connecting frame 16 is rotatably connected to the output end of the electric push rod 17.
[0031] like Figure 1-5 As shown, the specific implementation method is: by driving the auger rod 7 to rotate inside the turning barrel 5 through the provided driving assembly, the culture medium raw material can be continuously turned while stirring, so that the culture medium raw material can be stirred more fully, and the stirring time can be shortened, thereby improving the work efficiency. At the same time, by driving the auger rod 7 to rotate in the reverse direction, the stirred raw material can be discharged evenly to avoid blockage.
[0032] By pulling the lower hopper 15 to rotate around the rotating shaft 22 through the electric push rod 17, the turning barrel 5 can be blocked, and the stirred raw materials can also slide out along the lower hopper 15, so that collection is more convenient.
[0033] The driving assembly includes a connecting shaft 11, which is rotatably connected to the inside of the barrel cover 3, and a hexagonal column 12 is fixedly connected to the bottom of the connecting shaft 11. A socket 10 is provided on the top of the auger rod 7, and the hexagonal column 12 is movably inserted into the inside of the socket 10. A motor 13 is fixedly connected to the top of the barrel cover 3, and the connecting shaft 11 is fixedly connected to the output end of the motor 13.
[0034] like Figure 2-5 As shown, the specific implementation method is: the motor 13 can drive the connecting shaft 11 to rotate inside the barrel cover 3, and then the hexagonal column 12 can drive the auger rod 7 to rotate, thereby driving the stirring frame 8 to rotate, and then the raw materials inside the stirring barrel 2 can be stirred.
[0035] A feed hopper 19 is fixedly connected to the top of the barrel cover 3 , and the feed hopper 19 is communicated with the mixing barrel 2 . A cover plate 20 is rotatably connected to the top of the feed hopper 19 .
[0036] like Figure 1-2 As shown, the specific implementation is as follows: raw materials can be conveniently added into the mixing barrel 2 through the feed hopper 19 , and debris can be prevented from falling into the mixing barrel 2 through the provided cover plate 20 .
[0037] A rubber ring 21 is fixedly connected to the bottom of the turning cylinder 5 .
[0038] like Figure 4 As shown, the specific implementation is: the sealing performance of the lower hopper 15 to the turning cylinder 5 can be improved by providing a rubber ring 21 .
[0039] The outside of the stirring frame 8 is fixedly connected with a scraper 9 , and the scraper 9 is in contact with the inner wall of the stirring barrel 2 .
[0040] like Figure 1-2 As shown, the specific implementation is: the raw materials attached to the inner wall of the mixing barrel 2 can be scraped off by the provided scraper 9 .
[0041] The three feed inlets 14 are close to the bottom of the turning barrel 5 , and the three feed inlets 14 are equidistantly distributed.
[0042] like Figure 3 As shown, the specific implementation is: the raw materials attached to the inner wall of the mixing barrel 2 can be scraped off by the provided scraper 9 .
[0043] Working principle of this utility model:
[0044] When the raw materials of the culture medium need to be stirred, the raw materials are first added into the stirring barrel 2 through the feed hopper 19, and then the motor 13 is started to drive the connecting shaft 11 to rotate inside the barrel cover 3, and then the auger rod 7 can be driven to rotate through the hexagonal column 12, and then the auger rod 7 drives the stirring frame 8 to rotate, so that the raw materials inside the stirring barrel 2 can be stirred. At the same time, the auger rod 7 rotates inside the turning barrel 5, and the raw materials can be continuously turned over, so that the raw materials of the culture medium can be stirred more fully, and at the same time, the stirring time can be shortened, and the work efficiency is improved;
[0045] When the mixed raw materials need to be discharged, the electric push rod 17 is first started, so that the output end of the electric push rod 17 pushes the lower hopper 15 downward, causing the lower hopper 15 to rotate around the rotating shaft 22, thereby releasing the blockage of the lower barrel 4, and then the motor 13 is reversely started to make the auger rod 7 rotate in the opposite direction, so that the mixed raw materials can be discharged evenly to avoid blockage.
[0046] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0047] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0048] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A device for stirring and discharging raw materials of bacterial culture medium, comprising a main frame (1), characterized in that: The main frame (1) is fixedly connected to a mixing barrel (2) inside, a barrel cover (3) is installed on the top of the mixing barrel (2), a feeding barrel (4) is fixedly connected to the bottom of the mixing barrel (2), a turning barrel (5) is fixedly connected to the inside of the feeding barrel (4), a fixing frame (6) is fixedly connected to the inside of the turning barrel (5), an auger rod (7) is rotatably connected to the inside of the fixing frame (6), and the auger rod (7) is rotatably sleeved on the inside of the turning barrel (5), three feeding ports (14) are provided on the outside of the turning barrel (5), a stirring frame (8) is rotatably connected to the outside of the turning barrel (5), and the stirring frame (8) is fixedly connected to the outside of the auger rod (7), a feeding assembly is arranged at the bottom of the mixing barrel (2), and a driving assembly is arranged on the top of the barrel cover (3); The material discharge assembly comprises a rotating shaft (22), the rotating shaft (22) is rotatably connected to the inside of the main frame (1), the outside of the rotating shaft (22) is rotatably connected to a material discharge hopper (15), the top of the material discharge hopper (15) is rotatably connected to a connecting frame (16), the inside of the main frame (1) is fixedly connected to a cross bar (18), the bottom of the cross bar (18) is fixedly connected to an electric push rod (17), and the connecting frame (16) is rotatably connected to the output end of the electric push rod (17).
2. The device for stirring and discharging bacteria culture medium raw materials according to claim 1, characterized in that: The driving assembly comprises a connecting shaft (11), the connecting shaft (11) is rotatably connected to the inside of the barrel cover (3), the bottom of the connecting shaft (11) is fixedly connected to a hexagonal column (12), the top of the auger rod (7) is provided with a socket (10), and the hexagonal column (12) is movably plugged into the inside of the socket (10), the top of the barrel cover (3) is fixedly connected to a motor (13), and the connecting shaft (11) is fixedly connected to the output end of the motor (13).
3. The device for stirring and discharging bacteria culture medium raw materials according to claim 1, characterized in that: The top of the barrel cover (3) is fixedly connected to a feed hopper (19), and the feed hopper (19) is communicated with the mixing barrel (2), and the top of the feed hopper (19) is rotatably connected to a cover plate (20).
4. The device for stirring and discharging bacteria culture medium raw materials according to claim 1, characterized in that: A rubber ring (21) is fixedly connected to the bottom of the turning cylinder (5).
5. The device for stirring and discharging bacteria culture medium raw materials according to claim 1, characterized in that: The outside of the stirring frame (8) is fixedly connected with a scraper (9), and the scraper (9) is in contact with the inner wall of the stirring barrel (2).
6. The device for stirring and discharging bacteria culture medium raw materials according to claim 1, characterized in that: The three feed openings (14) are close to the bottom of the turning barrel (5), and the three feed openings (14) are equidistantly distributed.