Vertical stirring and sending tank

Abstract

The utility model relates to the technical field of stirring and sending tanks, and discloses a vertical stirring and sending tank which comprises a stirring tank body, a driving motor is installed at the top end of the stirring tank body, the output end of the driving motor is connected with a rotating shaft through a coupler, the rotating shaft is arranged in the stirring tank body, and the shaft wall of the rotating shaft is connected with a stirring frame. A fixing plate is connected to the inner side wall of one side of the stirring tank body, a lead screw is rotationally connected to the side wall of the fixing plate and is in transmission connection with the rotating shaft, a moving block is in threaded connection to the rod wall of the lead screw, and a mounting frame is connected to one end of the moving block. According to the technical scheme, through mutual cooperation of the stirring tank body, the driving motor, the rotating shaft, the stirring frame, the fixing plate, the lead screw, the moving block, the mounting frame, the fixing pipe, the spring, the fixing rod, the pulley, the motor and other structures, dust on the inner wall of the stirring tank body can be cleaned, and therefore the applicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of stirring and sending tanks, and in particular to a vertical stirring and sending tank. Background Art

[0002] A stirred fermenter is a type of equipment used in the bioengineering and biopharmaceutical fields, usually used to culture microorganisms such as bacteria, fungi, yeast, etc. to produce biological products such as drugs, enzymes, acids, etc. These tanks usually have a stirring function to ensure that the culture materials are evenly mixed, oxygenated, and provide suitable environmental conditions to promote microbial growth and product formation.

[0003] At present, when the existing vertical stirring sending tank is stirring the materials, part of the materials are easy to adhere to the inner wall, which is inconvenient to clean and has poor applicability. Utility Model Content

[0004] The purpose of the present application is to provide a vertical stirring sending tank, which solves the problems raised in the background technology.

[0005] The embodiment of the present application provides a vertical stirring sending tank, including a stirring tank body, a driving motor is installed at the top of the stirring tank body, and the output end of the driving motor is connected to a rotating shaft through a coupling, and the rotating shaft is arranged in the stirring tank body, and a stirring frame is connected to the shaft wall of the rotating shaft, and a fixing plate is connected to the inner side wall of one side of the stirring tank body, and a screw rod is rotatably connected to the side wall of the fixing plate, and the screw rod is transmission-connected to the rotating shaft, and a moving block is threadedly connected to the rod wall of the screw rod, and one end of the moving block is connected to a mounting frame, and a fixed tube is rotatably connected to the lower end of the mounting frame, and a rotating assembly for driving the fixed tube to rotate is installed on the mounting frame, a spring is connected to the bottom of the inner tube of the fixed tube, and the other end of the spring is connected to a fixed rod, and one end of the fixed rod passes through the pipe mouth of the fixed tube and extends outward and is connected to a pulley, and the pulley is attached to the inner side wall of the stirring tank body.

[0006] By adopting the above technical scheme, when in use, the driving motor is used to drive the rotating shaft to rotate, and the rotation of the rotating shaft will drive the stirring frame to rotate to stir the material. At the same time, the screw rod is rotated, and the rotation of the screw rod will cause the moving block to move in the vertical direction through the action of the thread, and the movement of the moving block will drive the mounting frame to move. At the same time, the fixed tube is driven to rotate by the rotating component, and the rotation of the fixed tube will drive the pulley to rotate through the fixed rod, and the movement of the pulley will cause the fixed rod to move in the fixed tube, and the movement of the fixed rod will squeeze the spring, and the spring will deform. When the pulley is separated from the inner wall of the stirring tank body, the spring will reset, and the spring will drive the fixed rod to move. When the pulley contacts the inner wall of the stirring tank body again, it will knock the stirring tank body to make the stirring tank body vibrate, so as to separate the dust adhering to the inner wall of the stirring tank body. The dust on the inner wall of the stirring tank body can be cleaned by the above structure, thereby improving the applicability of the device.

[0007] Optionally, the rotating assembly includes a motor fixedly mounted on the upper end of the mounting frame, and the output end of the motor passes through the side wall of the mounting frame and extends downward and is connected to the fixed pipe through a coupling.

[0008] By adopting the above technical solution, the motor is started, and the operation of the motor drives the fixed pipe to rotate.

[0009] Optionally, the lower end of the fixed plate is connected to a limiting plate, a sliding groove is provided on a side wall of one side of the limiting plate, a sliding block is slidably connected in the sliding groove, and one end of the sliding block is connected to the moving block.

[0010] By adopting the above technical solution, the moving block is limited to prevent the moving block from rotating.

[0011] Optionally, a sliding rod is fixedly connected to the inner groove wall of the sliding groove, the sliding rod passes through the sliding block, and the sliding block is slidably connected to the sliding rod.

[0012] By adopting the above technical solution, the sliding block is prevented from being separated from the sliding groove.

[0013] Optionally, pulleys are fixedly sleeved on the upper end of the screw rod and the side wall of the rotating shaft, and the two pulleys are connected by belt transmission.

[0014] By adopting the above technical solution, the rotating shaft drives the screw rod to rotate through the pulley.

[0015] Optionally, a support frame is connected to the outer wall of the stirring tank body.

[0016] By adopting the above technical solution, the stability of the stirring tank body is improved.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The technical solution of the present application can clean the dust on the inner wall of the stirring tank body by arranging the mutual coordination between structures such as the stirring tank body, driving motor, rotating shaft, stirring frame, fixed plate, screw, moving block, mounting frame, fixed tube, spring, fixed rod, pulley and motor, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a vertical stirring and sending tank in this application;

[0021] Figure 2 This is a schematic diagram of the partial internal structure of a vertical stirring sending tank in this application;

[0022] Figure 3 This is a schematic diagram of the internal structure of a fixed pipe in a vertical stirring sending tank of the present application;

[0023] Figure 4 for Figure 2 Enlarged view of part A.

[0024] In the figure: 1. stirring tank body; 2. driving motor; 3. rotating shaft; 4. stirring frame; 5. fixing plate; 6. screw rod; 7. moving block; 8. mounting frame; 9. fixing pipe; 10. spring; 11. fixing rod; 12. pulley; 13. motor; 14. slider; 15. slide rod; 16. supporting frame. DETAILED DESCRIPTION

[0025] See also Figure 1-4 The present application provides a technical solution: a vertical stirring sending tank, comprising a stirring tank body 1, a driving motor 2 is installed at the top of the stirring tank body 1, and the output end of the driving motor 2 is connected to a rotating shaft 3 through a coupling, the rotating shaft 3 is arranged in the stirring tank body 1, and a stirring frame 4 is connected to the shaft wall of the rotating shaft 3, a fixing plate 5 is connected to the inner side wall of one side of the stirring tank body 1, and a screw rod 6 is rotatably connected to the side wall of the fixing plate 5, and the screw rod 6 is transmission-connected to the rotating shaft 3, and a moving block 7 is threadedly connected to the rod wall of the screw rod 6, and one end of the moving block 7 is connected to a mounting frame 8, and a fixed pipe 9 is rotatably connected to the lower end of the mounting frame 8, and a rotating assembly for driving the fixed pipe 9 to rotate is installed on the mounting frame 8, and a spring 10 is connected to the bottom of the inner tube of the fixed pipe 9, and the other end of the spring 10 is connected to a fixed rod 11, and one end of the fixed rod 11 passes through the pipe mouth of the fixed pipe 9 and extends outward and is connected to a pulley 12, and the pulley 12 is attached to the inner side wall of the stirring tank body 1.

[0026] In the technical solution of the present application, when in use, the rotating shaft 3 is driven to rotate by the driving motor 2, and the rotation of the rotating shaft 3 will drive the stirring frame 4 to rotate to stir the material. At the same time, the screw rod 6 is rotated, and the rotation of the screw rod 6 will cause the moving block 7 to move in the vertical direction through the thread action, and the movement of the moving block 7 will drive the mounting frame 8 to move. At the same time, the fixed pipe 9 is driven to rotate by the rotating assembly, and the rotation of the fixed pipe 9 will drive the pulley 12 to rotate through the fixed rod 11, and the movement of the pulley 12 will cause the fixed rod 11 to rotate in the fixed pipe. 9, the movement of the fixing rod 11 will squeeze the spring 10, and the spring 10 will be deformed. When the pulley 12 is separated from the inner wall of the mixing tank body 1, the spring 10 will be reset, and the spring 10 will drive the fixing rod 11 to move. When the pulley 12 contacts the inner wall of the mixing tank body 1 again, it will knock the mixing tank body 1 to make the mixing tank body 1 vibrate, so as to separate the dust adhered to the inner wall of the mixing tank body 1. The dust on the inner wall of the mixing tank body 1 can be cleaned by the upper structure, thereby improving the applicability of the device.

[0027] In the technical solution of the present application, the rotating assembly includes a motor 13 fixedly mounted on the upper end of the mounting frame 8. The output end of the motor 13 passes through the side wall of the mounting frame 8 and extends downward and is connected to the fixed tube 9 through a coupling. When the motor 13 is started, the operation of the motor 13 will drive the fixed tube 9 to rotate.

[0028] In the technical solution of the present application, the lower end of the fixed plate 5 is connected to a limiting plate, and a sliding groove is opened on the side wall of one side of the limiting plate. A slider 14 is slidably connected in the sliding groove. One end of the slider 14 is connected to the moving block 7 to limit the moving block 7 and prevent the moving block 7 from rotating.

[0029] In the technical solution of the present application, a slide rod 15 is fixedly connected to the inner wall of the slide groove, the slide rod 15 passes through the slider 14, and the slider 14 is slidably connected to the slide rod 15 to prevent the slider 14 from escaping from the slide groove.

[0030] In the technical solution of the present application, pulleys are fixedly sleeved on the upper end of the screw rod 6 and the side wall of the rotating shaft 3, and the two pulleys are connected by belt transmission, and the rotating shaft 3 drives the screw rod 6 to rotate through the pulley.

[0031] In the technical solution of the present application, a support frame 16 is connected to the outer side wall of the stirring tank body 1 to improve the stability of the stirring tank body 1.

[0032] When in use, the rotating shaft 3 is driven to rotate by the driving motor 2, and the rotation of the rotating shaft 3 will drive the stirring frame 4 to rotate to stir the material. At the same time, the rotating shaft 3 will drive the screw rod 6 to rotate through the pulley, and the rotation of the screw rod 6 will make the moving block 7 move in the vertical direction through the thread action, and the movement of the moving block 7 will drive the mounting frame 8 to move. At the same time, the fixed tube 9 is driven to rotate by the motor 13, and the rotation of the fixed tube 9 will drive the pulley 12 to rotate through the fixed rod 11, and the movement of the pulley 12 will make the fixed rod 11 move in the fixed tube 9. The movement of the fixed rod 11 will squeeze the spring 10, and the spring 10 will be deformed. When the pulley 12 is separated from the inner wall of the stirring tank body 1, the spring 10 will be reset, and the spring 10 will drive the fixed rod 11 to move. When the pulley 12 contacts the inner wall of the stirring tank body 1 again, it will knock the stirring tank body 1 to make the stirring tank body 1 vibrate, so as to separate the dust adhering to the inner wall of the stirring tank body 1.

Claims

1. A vertical stirring and sending tank, comprising a stirring tank body (1), characterized in that: A driving motor (2) is installed at the top of the stirring tank body (1); the output end of the driving motor (2) is connected to a rotating shaft (3) via a coupling; the rotating shaft (3) is arranged in the stirring tank body (1); a stirring frame (4) is connected to the shaft wall of the rotating shaft (3); a fixing plate (5) is connected to the inner side wall of one side of the stirring tank body (1); a screw rod (6) is rotatably connected to the side wall of the fixing plate (5); the screw rod (6) is transmission-connected to the rotating shaft (3); a moving block (4) is threadedly connected to the rod wall of the screw rod (6); 7), one end of the moving block (7) is connected to a mounting frame (8), the lower end of the mounting frame (8) is rotatably connected to a fixed tube (9), a rotating assembly for driving the fixed tube (9) to rotate is installed on the mounting frame (8), the bottom of the inner tube of the fixed tube (9) is connected to a spring (10), the other end of the spring (10) is connected to a fixed rod (11), one end of the fixed rod (11) passes through the tube mouth of the fixed tube (9) and extends outward and is connected to a pulley (12), and the pulley (12) is attached to the inner side wall of the stirring tank body (1).

2. A vertical stirring sending tank according to claim 1, characterized in that: The rotating assembly comprises a motor (13) fixedly mounted on the upper end of the mounting frame (8); the output end of the motor (13) penetrates the side wall of the mounting frame (8) and extends downward and is connected to the fixed pipe (9) through a coupling.

3. A vertical stirring sending tank according to claim 1, characterized in that: The lower end of the fixed plate (5) is connected to a limiting plate, a side wall of one side of the limiting plate is provided with a sliding groove, a sliding block (14) is slidably connected in the sliding groove, and one end of the sliding block (14) is connected to the moving block (7).

4. A vertical stirring sending tank according to claim 3, characterized in that: A sliding rod (15) is fixedly connected to the inner groove wall of the sliding groove, the sliding rod (15) passes through the sliding block (14), and the sliding block (14) is slidably connected to the sliding rod (15).

5. A vertical stirring sending tank according to claim 1, characterized in that: A pulley is fixedly sleeved on the upper end of the screw rod (6) and the side wall of the rotating shaft (3), and the two pulleys are connected by belt transmission.

6. A vertical stirring sending tank according to claim 1, characterized in that: A support frame (16) is connected to the outer side wall of the stirring tank body (1).

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