Stirrer with fermentation tank convenient to disassemble

Abstract

The utility model relates to the technical field of stirrers, and discloses a stirrer with a fermentation tank convenient to disassemble, which comprises a bottom plate, a lifting mechanism is arranged at the top of the bottom plate, and a disassembly stirring mechanism is arranged on the inner side of the lifting mechanism. According to the stirrer convenient to disassemble for the fermentation tank, through the arranged disassembling stirring mechanism, in the using process, a second motor is driven, a second gear is made to rotate, a first gear is driven to rotate, a rotating shaft drives a stirring rod to rotate, stirring can be conducted, and when disassembling is needed, a stirrer assembling and disassembling assembly is lifted, a first motor is driven, a first transmission roller is made to rotate, and stirring is conducted; under the transmission of the transmission belt, the transmission roller II drives the threaded sleeve to rotate, so that the stirrer mounting and dismounting assembly can move, the whole stirrer can be dismounted to be overhauled and maintained by dismounting the bolt I, the independent stirring rod can be taken down to be overhauled and maintained by dismounting the bolt II, and the function of conveniently mounting and dismounting the stirrer is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of stirrers, in particular to a stirrer for a fermentation tank which is easy to disassemble. Background Art

[0002] A fermentation tank refers to an industrial device used for microbial fermentation. Its main body is generally a main cylinder made of stainless steel plates. During the fermentation process in the fermentation tank, an agitator is required to force convection of the fermented liquid and mix it evenly.

[0003] According to the description of a fermentation tank agitator for bioengineering disclosed on the patent website (authorization announcement number: CN218026038 U), "The utility model discloses a fermentation tank agitator for bioengineering, including a base, the top of which is fixedly connected to a fermenter by a fixing member, and the utility model relates to the technical field of fermentation tank agitators. The fermentation tank agitator for bioengineering, by arranging a horizontal plate and a plurality of aluminum heat dissipation fins on the top of the second electric telescopic rod, when the interior of the fermenter needs to be cooled, the second electric telescopic rod can be stored to make the top aluminum heat dissipation fins close to the outer wall of the fermenter, and the bottom of the fermenter can be triggered by the trigger button to make the first electric telescopic rod and the limit groove form a limit fit, and finally, by starting the motor, the motor can drive the rotating shaft and stir the Bacillus species to stir and ferment, and can also link the fan blade assembly to dissipate wind heat to the aluminum heat dissipation fins, and the heat dissipation cooperation between the aluminum heat dissipation fins and the fan blade assembly can cool the temperature inside the fermenter."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can cool the inside of the fermentation tank by means of the heat dissipation fins, and the aluminum heat dissipation fins can be removed or installed by means of fastening bolts. However, in actual use, the agitator needs to be inspected and maintained after long-term stirring, but the agitator is fixedly installed, so it is difficult to disassemble it for inspection and maintenance. Therefore, it is necessary to improve an agitator for the fermentation tank that is easy to disassemble to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a stirrer for a fermentation tank which is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fermentation tank agitator that is easy to disassemble, comprising a bottom plate, a lifting mechanism is arranged on the top of the bottom plate, and a disassembly stirring mechanism is arranged on the inner side of the lifting mechanism.

[0008] The disassembly stirring mechanism comprises a movable stirrer assembly and a mounting and disassembly stirring assembly, and the mounting and disassembly stirring assembly is arranged at the bottom of the movable stirrer assembly.

[0009] Preferably, the lifting mechanism includes a limit rod 1, which is fixedly installed on the top of the base plate, a side plate is slidably installed on the outside of the limit rod 1, a hydraulic rod is fixedly installed on the top of the base plate, a connecting block is fixedly installed on the top of the hydraulic rod, and a limit rod 2 is fixedly installed on the inner side of the side plate, so as to facilitate lifting the disassembly stirring mechanism through the lifting mechanism for disassembly.

[0010] Preferably, two connecting blocks are provided, and the inner sides of the two connecting blocks are fixedly mounted to the outer sides of the side panels, so as to facilitate lifting under normal conditions.

[0011] Preferably, the movable agitator assembly includes a movable shell, which is slidably mounted on the outside of the limiting rod 2, and a motor 1 is fixedly mounted inside the movable shell, a drive roller 1 is fixedly mounted on the right side of the drive shaft of the motor 1, a drive belt is mounted on the external transmission of the drive roller 1, a drive roller 2 is mounted on the internal transmission of the drive belt, a threaded sleeve is fixedly mounted on the left side of the drive roller 2, and a threaded rod is mounted on the internal thread of the threaded sleeve, so as to facilitate the installation and disassembly of the agitator assembly by moving the agitator assembly.

[0012] Preferably, the outer side of the threaded rod is fixedly mounted to the inner side of the side plate, and the threaded sleeve is rotatably mounted inside the movable shell, so that the agitator assembly can be moved and installed by the threaded sleeve.

[0013] Preferably, the installation and disassembly of the agitator assembly includes a fixing plate, the fixing plate is fixedly installed on the bottom of the movable shell, the bottom of the fixing plate is fixedly installed with a limit strip, the interior of the fixing plate is provided with a bolt 1, the external thread of the bolt 1 is installed with a connecting plate, the bottom of the connecting plate is fixedly installed with a motor 2 and a fixing rod, the bottom of the fixing rod is fixedly installed with a fermentation tank cover, the interior of the fermentation tank cover is rotatably installed with a rotating shaft, five rotating shafts are provided, and the top of the outer rotating shaft is fixedly installed with a gear 1, and the top of the inner rotating shaft is fixedly installed with a gear 2, the bottom of the rotating shaft is fixedly installed with a slot round block, the interior of the slot round block is slidably installed with a stirring rod, the interior of the stirring rod is provided with a bolt 2, and the top of the bottom plate is provided with a fermentation tank body, so as to facilitate stirring and installation and disassembly of the agitator through the installation and disassembly of the agitator assembly.

[0014] Preferably, the limit bar is slidably installed inside the connecting plate, the gear one is meshed with the gear two, the bottom of the transmission shaft of the motor two is fixedly installed with the top of the gear two, and the bolt two is threadedly installed inside the slot round block, thereby improving stability.

[0015] Compared with the prior art, the utility model provides a fermentation tank agitator that is easy to disassemble, which has the following beneficial effects:

[0016] 1. The fermentation tank has an easily disassembled agitator. Through the disassembly and stirring mechanism, during use, the motor 2 is driven to rotate the gear 2, which drives the gear 1 to rotate, and the rotating shaft drives the stirring rod to rotate, so that stirring can be carried out. When disassembly is required, the agitator assembly is lifted, the motor 1 is driven to rotate the transmission roller 1, and the transmission roller 2 drives the threaded sleeve to rotate under the drive of the transmission belt, so that the agitator assembly can be moved. By removing the bolt 1, the agitator can be disassembled as a whole for inspection and maintenance. By removing the bolt 2, the independent stirring rod can be removed for inspection and maintenance, thereby realizing the function of convenient installation and disassembly of the agitator.

[0017] 2. The fermentation tank has an easily disassembled agitator. Through the provided lifting mechanism, during use, the hydraulic rod is driven so that the output end of the hydraulic rod drives the connecting block to rise, and the connecting block drives the side plate to rise under the restriction of the limit rod 1, so that the disassembled stirring mechanism rises. At this time, the fermentation tank body can be replaced or the agitator assembly can be disassembled, thereby realizing the function of assisting the installation and disassembly of the agitator assembly for stirring or installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the disassembled stirring mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance and structure of the mobile agitator assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance and structure of the installation and removal of the agitator assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the lifting mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 2. lifting mechanism; 21. limit rod 1; 22. side plate; 23. hydraulic rod; 24. connecting block; 25. limit rod 2; 3. disassembling stirring mechanism; 31. moving stirrer assembly; 311. moving shell; 312. motor 1; 313. transmission roller 1; 314. transmission belt; 315. transmission roller 2; 316. threaded sleeve; 317. threaded rod; 32. installing and disassembling stirrer assembly; 321. fixing plate; 322. limit strip; 323. bolt 1; 324. connecting plate; 325. motor 2; 326. fixing rod; 327. fermentation tank cover; 328. rotating shaft; 329. gear 1; 3210. gear 2; 3211. slot round block; 3212. stirring rod; 3213. bolt 2; 3214. fermentation tank body. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: a stirrer for a fermentation tank that is easy to disassemble, comprising a bottom plate 1, a lifting mechanism 2 is arranged on the top of the bottom plate 1, and a disassembly stirring mechanism 3 is arranged on the inner side of the lifting mechanism 2.

[0028] The disassembly stirring mechanism 3 comprises a movable stirring assembly 31 and a mounting and disassembly stirring assembly 32 . The mounting and disassembly stirring assembly 32 is arranged at the bottom of the movable stirring assembly 31 .

[0029] Furthermore, the mobile agitator assembly 31 includes a mobile shell 311, which is slidably mounted on the outside of the limiting rod 25, and a motor 312 is fixedly mounted inside the mobile shell 311, a transmission roller 313 is fixedly mounted on the right side of the transmission shaft of the motor 312, a transmission belt 314 is installed on the external transmission of the transmission roller 313, a transmission roller 2 315 is installed on the internal transmission of the transmission belt 314, a threaded sleeve 316 is fixedly mounted on the left side of the transmission roller 2 315, and a threaded rod 317 is installed on the internal thread of the threaded sleeve 316, so as to facilitate the movement of the agitator assembly 32 by moving the agitator assembly 31.

[0030] Furthermore, the outer side of the threaded rod 317 is fixedly mounted to the inner side of the side plate 22 , and the threaded sleeve 316 is rotatably mounted inside the movable shell 311 , so that the agitator assembly 32 can be moved and installed through the threaded sleeve 316 .

[0031] Further, the installation and removal of the stirrer assembly 32 includes a fixed plate 321, the fixed plate 321 is fixedly installed on the bottom of the movable shell 311, the bottom of the fixed plate 321 is fixedly installed with a limit strip 322, the interior of the fixed plate 321 is provided with a bolt 323, the external thread of the bolt 323 is installed with a connecting plate 324, the bottom of the connecting plate 324 is fixedly installed with a motor 2 325 and a fixing rod 326, the bottom of the fixing rod 326 is fixedly installed with a fermentation tank cover 327, and the interior of the fermentation tank cover 327 is rotatably installed with a rotating shaft 330. 28. Five rotating shafts 328 are provided, and a gear 1 329 is fixedly installed on the top of the outer rotating shaft 328, and a gear 2 3210 is fixedly installed on the top of the inner rotating shaft 328, a slot round block 3211 is fixedly installed on the bottom of the rotating shaft 328, a stirring rod 3212 is slidably installed inside the slot round block 3211, a bolt 2 3213 is provided inside the stirring rod 3212, and a fermentation tank body 3214 is provided on the top of the bottom plate 1, so as to facilitate stirring by installing and removing the agitator assembly 32 and installing and disassembling the agitator.

[0032] Furthermore, the limit bar 322 is slidably installed inside the connecting plate 324, the gear 1 329 is meshed with the gear 2 3210, the bottom of the transmission shaft of the motor 2 325 is fixedly installed with the top of the gear 2 3210, and the bolt 2 3213 is threadedly installed inside the slot block 3211, thereby improving stability. Example

[0033] See also Figure 5, and combined with Example 1, it is further obtained that the lifting mechanism 2 includes a limit rod 21, the limit rod 21 is fixedly installed on the top of the bottom plate 1, the outside of the limit rod 21 is slidably installed with a side plate 22, the top of the bottom plate 1 is fixedly installed with a hydraulic rod 23, the top of the hydraulic rod 23 is fixedly installed with a connecting block 24, and the inner side of the side plate 22 is fixedly installed with a limit rod 25, so that the disassembled stirring mechanism 3 can be lifted by the lifting mechanism 2 for disassembly.

[0034] Furthermore, two connection blocks 24 are provided, and the inner sides of the two connection blocks 24 are fixedly mounted to the outer sides of the side plates 22, so as to facilitate lifting in a normal state.

[0035] In actual operation, when the device is used, the hydraulic rod 23 is driven, so that the output end of the hydraulic rod 23 drives the connecting block 24 to rise, and the connecting block 24 drives the side plate 22 to rise under the restriction of the limit rod 1 21, so that the disassembled stirring mechanism 3 rises, and the fermentation tank body 3214 can be replaced or the agitator assembly 32 can be disassembled, realizing the function of assisting the installation and disassembly of the agitator assembly 32 for stirring or installation, and the motor 2 325 is driven to rotate the gear 2 3210, drive the gear 1 329 to rotate, and the shaft 328 drives the stirring mechanism 3 to move. The stirring rod 3212 is rotated to carry out stirring. When disassembly is required, the agitator assembly 32 is lifted and the motor 312 is driven to rotate the transmission roller 313. Under the transmission of the transmission belt 314, the transmission roller 315 drives the threaded sleeve 316 to rotate, so that the agitator assembly 32 can be moved. By removing the bolt 323, the agitator can be disassembled as a whole for inspection and maintenance. By removing the bolt 3213, the independent stirring rod 3212 can be removed for inspection and maintenance, thereby realizing the function of convenient installation and removal of the agitator.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fermentation tank stirrer that is easy to disassemble, comprising a bottom plate (1), characterized in that: A lifting mechanism (2) is provided on the top of the bottom plate (1), and a disassembly stirring mechanism (3) is provided on the inner side of the lifting mechanism (2); The disassembly stirring mechanism (3) comprises a movable stirring assembly (31) and a mounting and disassembly stirring assembly (32), wherein the mounting and disassembly stirring assembly (32) is arranged at the bottom of the movable stirring assembly (31); The agitator assembly (32) comprises a fixing plate (321), the fixing plate (321) is fixedly mounted on the bottom of the movable shell (311), a limit strip (322) is fixedly mounted on the bottom of the fixing plate (321), a bolt (323) is arranged inside the fixing plate (321), a connecting plate (324) is threadedly mounted on the outside of the bolt (323), a motor (325) and a fixing rod (326) are fixedly mounted on the bottom of the connecting plate (324), a fermentation tank cover (327) is fixedly mounted on the bottom of the fixing rod (326), and the fermentation tank cover (327) is fixedly mounted on the bottom of the fixing rod (326). A rotating shaft (328) is rotatably installed inside the rotating shaft (327), and there are five rotating shafts (328). A gear 1 (329) is fixedly installed on the top of the outer rotating shaft (328), and a gear 2 (3210) is fixedly installed on the top of the inner rotating shaft (328). A slot round block (3211) is fixedly installed on the bottom of the rotating shaft (328), and a stirring rod (3212) is slidably installed inside the slot round block (3211). A bolt 2 (3213) is arranged inside the stirring rod (3212). A fermentation tank body (3214) is arranged on the top of the bottom plate (1).

2. The easily disassembled agitator for a fermentation tank according to claim 1, characterized in that: The lifting mechanism (2) comprises a limiting rod (21), wherein the limiting rod (21) is fixedly mounted on the top of the base plate (1), a side plate (22) is slidably mounted on the outside of the limiting rod (21), a hydraulic rod (23) is fixedly mounted on the top of the base plate (1), a connecting block (24) is fixedly mounted on the top of the hydraulic rod (23), and a limiting rod (25) is fixedly mounted on the inner side of the side plate (22).

3. The easily disassembled agitator for a fermentation tank according to claim 2, characterized in that: Two connecting blocks (24) are provided, and the inner sides of the two connecting blocks (24) are fixedly mounted to the outer sides of the side plates (22).

4. The easily disassembled agitator for a fermentation tank according to claim 1, characterized in that: The movable stirrer assembly (31) comprises a movable shell (311), wherein the movable shell (311) is slidably mounted on the outside of the second limiting rod (25), a motor (312) is fixedly mounted inside the movable shell (311), a transmission roller (313) is fixedly mounted on the right side of the transmission shaft of the motor (312), a transmission belt (314) is mounted on the outside of the transmission roller (313), a transmission roller (315) is mounted on the inside of the transmission belt (314), a threaded sleeve (316) is fixedly mounted on the left side of the transmission roller (315), and a threaded rod (317) is mounted on the internal thread of the threaded sleeve (316).

5. The easily disassembled agitator for a fermentation tank according to claim 4, characterized in that: The outer side of the threaded rod (317) is fixedly mounted on the inner side of the side plate (22), and the threaded sleeve (316) is rotatably mounted inside the moving shell (311).

6. The easily disassembled agitator for a fermentation tank according to claim 1, characterized in that: The limit bar (322) is slidably installed inside the connecting plate (324), the gear one (329) is meshed with the gear two (3210), the bottom of the transmission shaft of the motor two (325) is fixedly installed with the top of the gear two (3210), and the bolt two (3213) is threadedly installed inside the slot round block (3211).

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