Fermentation tank for chemical production

Abstract

The utility model discloses a fermentation tank for chemical production, which comprises a movable base, and a limit frame is fixedly mounted on the upper end face of the movable base. By arranging a second servo motor, a first rod, a transmission cavity, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a lifting threaded rod, a threaded hole, a lifting sleeve, a supporting leg, a convex block, a limiting groove and a locking universal wheel, the second servo motor drives the first rod and the two first bevel gears to rotate; a first bevel gear drives a second bevel gear and a third bevel gear to rotate and enables a second rod to drive a fourth bevel gear to rotate in a transmission cavity, the fourth bevel gear drives a fifth bevel gear to enable a lifting threaded rod to rotate, and the lifting threaded rod enables a supporting leg and a protruding block to move upwards along the inner wall of a lifting sleeve and the inner wall of a limiting groove through a threaded hole. The locking universal wheels are in contact with the ground, so that the movable base can move on the ground, the fermentation tank body does not need to be manually carried, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank for chemical production. Background Art

[0002] The fermentation tank is an industrial device used for microbial fermentation. Its main body is generally a main cylinder made of stainless steel plate with a volume of 1m 3 To hundreds of meters 3 In design and processing, attention should be paid to tight structure, ability to withstand steam sterilization, certain operational flexibility, strong material and energy transfer performance, and certain adjustments to facilitate cleaning, reduce pollution, be suitable for the production of a variety of products and reduce energy consumption.

[0003] After searching, the publication number is: CN207775219U discloses a chemical fermentation tank, and a self-cleaning scraper is arranged on the stirring rod of the chemical fermentation tank, and the self-cleaning scraper can remove the residual materials on the inner wall of the chemical fermentation tank during the rotation. However, the tank body in the above-mentioned prior art is supported by a support leg, and the support leg is welded to one end of the tank body and cannot be removed from the tank body. When the tank body needs to be moved to other processing locations, it needs to be manually moved, which is time-consuming and laborious.

[0004] In order to solve the above problems, the utility model provides a fermentation tank for chemical production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fermentation tank for chemical production to solve the technical problem in the prior art that "the tank body in the above-mentioned prior art is supported by supporting legs, and the supporting legs are welded to one end of the tank body and cannot be removed from the tank body. When the tank body needs to be moved to other processing locations, it needs to be moved manually, which is time-consuming and labor-intensive."

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The transmission chamber is provided in the movable base, and the output end of the No. 2 servo motor is fixedly connected to the No. 1 rod, and the No. 1 rod is fixedly sleeved with two No. 1 bevel gears, and the No. 1 bevel gears are fixedly sleeved on the No. 1 rod ... Both sides are meshedly connected with No. 2 bevel gear and No. 3 bevel gear, and the centers of the two No. 2 bevel gears and the centers of the two No. 3 bevel gears are fixedly connected with No. 2 rods, one end of the four No. 2 rods are fixedly sleeved with No. 4 bevel gears, and the four No. 4 bevel gears are meshedly connected with No. 5 bevel gears, and the centers of the four No. 5 bevel gears are fixedly connected with lifting threaded rods, and the lower end surface of the mobile base is fixedly connected with four lifting sleeves, and two limiting grooves are symmetrically provided on the inner walls of the four lifting sleeves, and the four lifting sleeves are slidably connected with supporting feet, and the side walls of the four supporting feet are fixedly connected with two protrusions matching the limiting grooves, and the upper end surfaces of the four supporting feet are provided with threaded holes matching the lifting threaded rods, and the four lifting threaded rods are threadedly connected to the threaded holes, and the lower end surface of the mobile base is fixedly installed with four locking universal wheels.

[0008] As a preferred technical solution of the utility model, one end of the feed pipe and the discharge pipe are both connected to the fermentation tank body.

[0009] As a preferred technical solution of the utility model, the four lifting threaded rods are all rotatably connected to the lifting sleeve.

[0010] As a preferred technical solution of the utility model, the protrusions are all slidably connected to the inner wall of the matching limiting groove.

[0011] As a preferred technical solution of the utility model, one end of the No. 1 rod away from the No. 2 servo motor is rotatably connected to the inner wall of the transmission cavity.

[0012] As a preferred technical solution of the utility model, one end of the four lifting threaded rods away from the threaded hole is rotatably connected to the inner wall of the transmission cavity.

[0013] The utility model provides a fermentation tank for chemical production, which has the following beneficial effects:

[0014] 1. By setting a No. 2 servo motor, a No. 1 rod, a transmission cavity, a No. 1 bevel gear, a No. 2 bevel gear, a No. 3 bevel gear, a No. 4 bevel gear, a No. 5 bevel gear, a lifting threaded rod, a threaded hole, a lifting sleeve, a supporting foot, a convex block, a limiting groove, and a locking universal wheel, the No. 2 servo motor drives the No. 1 rod and two No. 1 bevel gears to rotate, the No. 1 bevel gear drives the No. 2 bevel gear and the No. 3 bevel gear to rotate and the No. 2 rod drives the No. 4 bevel gear to rotate in the transmission cavity, the No. 4 bevel gear drives the No. 5 bevel gear to rotate the lifting threaded rod, the lifting threaded rod drives the supporting foot and the convex block to move upward along the lifting sleeve and the inner wall of the limiting groove through the threaded hole, so that the locking universal wheel contacts the ground, and at this time, the mobile base can be moved on the ground, without the need to manually carry the fermentation tank body, saving time and effort;

[0015] 2. By setting a limit frame, the fermentation tank body is fixedly installed in the limit frame. Since the lower end of the limit frame is fixedly connected to the upper end surface of the mobile base, installing the fermentation tank body on the limit frame is convenient for the fermentation tank body to discharge through the discharge pipe. At the same time, it can improve the stability of the fermentation tank body on the mobile base, avoid collision damage of the fermentation tank body during the movement of the mobile base, and have better stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a fermentation tank for chemical production proposed by the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of a lifting sleeve and supporting feet of a fermentation tank for chemical production proposed by the utility model;

[0018] Figure 3 This is a front structural sectional view of a fermentation tank for chemical production proposed by the utility model;

[0019] Figure 4 This is a top view of the structural section of a fermentation tank for chemical production proposed by the utility model.

[0020] In the figure: 1 mobile base, 2 limit frame, 3 fermentation tank body, 4 No. 1 servo motor, 5 feed pipe, 6 rotating rod, 7 stirring rod, 8 cleaning plate, 9 discharge pipe, 10 transmission chamber, 11 No. 2 servo motor, 12 No. 1 rod, 13 No. 1 bevel gear, 14 No. 2 bevel gear, 15 No. 3 bevel gear, 16 No. 2 rod, 17 No. 4 bevel gear, 18 No. 5 bevel gear, 19 lifting threaded rod, 20 lifting sleeve, 21 support foot, 22 threaded hole, 23 bump, 24 locking universal wheel. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation mode of the utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] Example

[0023] refer to Figure 1-4 A fermentation tank for chemical production comprises a mobile base 1, a limiting frame 2 is fixedly installed on the upper end surface of the mobile base 1, a fermentation tank body 3 is fixedly installed in the limiting frame 2, a No. 1 servo motor 4 is fixedly installed on the upper end surface of the fermentation tank body 3, a rotating rod 6 is fixedly connected to the output end of the No. 1 servo motor 4, a feeding pipe 5 is inserted into the upper end surface of the fermentation tank body 3, a discharge pipe 9 is fixedly connected to the lower end surface of the fermentation tank body 3, a plurality of pairs of stirring rods 7 are symmetrically fixedly connected to the side wall of the rotating rod 6, two cleaning plates 8 are fixedly connected to the side walls of the plurality of pairs of stirring rods 7, the side walls of the two cleaning plates 8 are both slidably connected to the inner wall of the fermentation tank body 3, a No. 2 servo motor 11 is fixedly installed on the side wall of the mobile base 1, a transmission cavity 10 is opened in the mobile base 1, a No. 1 rod 12 is fixedly connected to the output end of the No. 2 servo motor 11, two No. 1 bevel gears 13 are fixedly sleeved on the No. 1 rod 12, and the two No. 1 bevel gears 13 are meshed and connected on both sides. No. 2 bevel gear 14, No. 3 bevel gear 15, the centers of the two No. 2 bevel gears 14 and the centers of the two No. 3 bevel gears 15 are fixedly connected with No. 2 rods 16, one ends of the four No. 2 rods 16 are fixedly sleeved with No. 4 bevel gears 17, the four No. 4 bevel gears 17 are meshed with No. 5 bevel gears 18, the centers of the four No. 5 bevel gears 18 are fixedly connected with lifting threaded rods 19, the lower end surface of the mobile base 1 is fixedly connected with four lifting sleeves 20, the inner walls of the four lifting sleeves 20 are symmetrically provided with two limiting grooves, the four lifting sleeves 20 are slidably connected with supporting feet 21, the side walls of the four supporting feet 21 are fixedly connected with two protrusions 23 matching the limiting grooves, the upper end surfaces of the four supporting feet 21 are provided with threaded holes 22 matching the lifting threaded rods 19, the four lifting threaded rods 19 are threadedly connected with the threaded holes 22, and the lower end surface of the mobile base 1 is fixedly installed with four locking universal wheels 24.

[0024] When the fermentation tank body 3 needs to be moved, the No. 2 servo motor 11 is started, and the output end of the No. 2 servo motor 11 drives the No. 1 rod 12 to rotate. The rotation of the No. 1 rod 12 drives the two No. 1 bevel gears 13 to rotate. The rotation of the two No. 1 bevel gears 13 drives the two No. 2 bevel gears 14 and the No. 3 bevel gear 15 to rotate, so that the four No. 2 rods 16 drive the No. 4 bevel gear 17 to rotate in the transmission cavity 10, and the rotation of the No. 4 bevel gear 17 drives the No. 5 bevel gear 18 and the lifting threaded rod 19 to rotate. The rotation of the lifting threaded rod 19 will make the support feet 21 in the lifting sleeve 20 and the two protrusions 23 on the side wall move upward along the lifting sleeve 20 and the inner wall of the limiting groove through the threaded hole 22. At this time, the four support feet 21 are all moved upward. The movable base 1 contracts in the direction of the rotation so that the lower ends of the four locking universal wheels 24 are grounded. When the four locking universal wheels 24 are in contact with the ground, the staff can move the movable base 1 and the fermentation tank body 3 on the ground under the action of the locking universal wheels 24. There is no need to manually carry the fermentation tank body 3, which saves time and effort. When the fermentation tank body 3 moves to the specified position and no longer moves, the No. 2 servo motor 11 is started to reverse. The No. 2 servo motor 11 reverses to drive the No. 1 rod 12, the No. 2 bevel gear 14, the No. 3 bevel gear 15, the No. 2 rod 16, the No. 4 bevel gear 17, the No. 5 bevel gear 18, and the lifting threaded rod 19 to start reversing. At this time, the support foot 21 threadedly mounted on the lifting threaded rod 19 through the threaded hole 22 When the lifting threaded rod 19 is reversed, the supporting foot 21 moves downward along the inner wall of the lifting sleeve 20, and the two protrusions 23 also move downward along the inner wall of the corresponding limiting groove. When the lower end surfaces of the four supporting feet 21 contact the ground and lift the mobile base 1, the mobile base 1 and the fermentation tank body 3 are kept stationary on the ground, so that the chemical materials mixed and fermented by the No. 1 servo motor 4, the rotating rod 6, the stirring rod 7, and the cleaning plate 8 in the fermentation tank body 3 can be more stable on the mobile base 1. When the chemical materials and the fermentation agent are added into the fermentation tank body 3 through the feeding pipe 5, the output end of the No. 1 servo motor 4 drives the rotating rod 6 to rotate in the fermentation tank body 3, and the rotation of the rotating rod 6 drives multiple pairs of The stirring rod 7 mixes and stirs the chemical materials and the fermentation agent in the fermentation tank body 3. After the fermentation is completed, the fermented chemical materials are discharged from the fermentation tank body 3 through the discharge pipe 9. The two cleaning plates 8 will scrape and clean the inner wall of the fermentation tank body 3 when the rotating rod 6 and the stirring rod 7 rotate, so as to prevent the chemical materials from remaining in the fermentation tank body 3 and affecting the subsequent fermentation effect. Since the lower end of the limiting frame 2 is fixedly connected to the upper end surface of the mobile base 1, the fermentation tank body 3 is installed on the limiting frame 2 to facilitate the discharge of the fermentation tank body 3 through the discharge pipe 9. At the same time, it can improve the stability of the fermentation tank body 3 on the mobile base 1, avoid collision and damage of the fermentation tank body 3 during the movement of the mobile base 1, and have better stability.

[0025] Among them, one end of the feed pipe 5 and the discharge pipe 9 are both connected to the fermentation tank body 3.

[0026] By making one end of the feed pipe 5 and the discharge pipe 9 connected to the fermentation tank body 3, the feed pipe 5 and the discharge pipe 9 can respectively feed and discharge the fermentation tank body 3;

[0027] Among them, the four lifting threaded rods 19 are all rotatably connected to the lifting sleeve 20.

[0028] By making the four lifting threaded rods 19 rotatably connected to the lifting sleeve 20, the lifting threaded rods 19 can be rotated in the lifting sleeve 20 fixedly installed below the mobile base 1;

[0029] The protrusions 23 are all slidably connected to the inner wall of the matching limiting groove.

[0030] By making the protrusion 23 slidably connected with the inner wall of the matching limiting groove, the protrusion 23 can slide up and down in the limiting groove, and the protrusion 23 can also limit the support foot 21 in the lifting sleeve 20;

[0031] One end of the first rod 12 which is away from the second servo motor 11 is rotatably connected to the inner wall of the transmission cavity 10 .

[0032] By making the end of the No. 1 rod 12 away from the No. 2 servo motor 11 rotatably connected to the inner wall of the transmission chamber 10, one end of the No. 1 rod 12 can rotate on the inner wall of the transmission chamber 10;

[0033] Among them, one end of the four lifting threaded rods 19 away from the threaded hole 22 is rotatably connected to the inner wall of the transmission cavity 10.

[0034] By making the ends of the four lifting threaded rods 19 away from the threaded holes 22 rotatably connected to the inner wall of the transmission chamber 10 , the ends of the four lifting threaded rods 19 away from the threaded holes 22 can all rotate on the inner wall of the transmission chamber 10 .

[0035] The working principle of the utility model is as follows: when the fermentation tank body 3 needs to be moved, the No. 2 servo motor 11 is started, and the output end of the No. 2 servo motor 11 drives the No. 1 rod 12 to rotate, and the No. 1 rod 12 rotates to drive the two No. 1 bevel gears 13 to rotate, and the two No. 1 bevel gears 13 rotate to drive the two No. 2 bevel gears 14 and the No. 3 bevel gear 15 to rotate, so that the four No. 2 rods 16 drive the No. 4 bevel gear 17 to rotate in the transmission cavity 10, and the No. 4 bevel gear 17 rotates to drive the No. 5 bevel gear 18 and the lifting threaded rod 19 to rotate, and the lifting threaded rod 19 rotates. The rotation of the threaded rod 19 will cause the support feet 21 in the lifting sleeve 20 and the two protrusions 23 on the side wall to move upward along the lifting sleeve 20 and the inner wall of the limiting groove through the threaded hole 22. At this time, the four support feet 21 are all retracted toward the direction of the mobile base 1, so that the lower ends of the four locking universal wheels 24 are grounded. When the four locking universal wheels 24 are in contact with the ground, the staff can move the mobile base 1 and the fermentation tank body 3 on the ground under the action of the locking universal wheels 24, without the need to manually carry the fermentation tank body 3, saving time and effort;

[0036] When the fermentation tank body 3 moves to the specified position and no longer moves, the No. 2 servo motor 11 is started to reverse, and the No. 2 servo motor 11 reverses to drive the No. 1 rod 12, the No. 2 bevel gear 14, the No. 3 bevel gear 15, the No. 2 rod 16, the No. 4 bevel gear 17, the No. 5 bevel gear 18, and the lifting threaded rod 19 to start reversing. At this time, the support foot 21 threadedly installed on the lifting threaded rod 19 through the threaded hole 22 will move downward along the inner wall of the lifting sleeve 20 under the reversal of the lifting threaded rod 19, and the two protrusions 23 will also move downward along the inner wall of the corresponding limiting groove. When the lower end surfaces of the four support feet 21 contact the ground and lift the mobile base 1, the mobile base 1 and the fermentation tank body 3 are kept stationary on the ground, so that the chemical materials mixed and fermented by the No. 1 servo motor 4, the rotating rod 6, the stirring rod 7, and the cleaning plate 8 in the fermentation tank body 3 can be more stable on the mobile base 1;

[0037] When the chemical materials and the fermentation agent are added into the fermentation tank body 3 through the feed pipe 5, the output end of the No. 1 servo motor 4 drives the rotating rod 6 to rotate in the fermentation tank body 3, and the rotating rod 6 drives multiple pairs of stirring rods 7 to mix and stir the chemical materials and the fermentation agent in the fermentation tank body 3. After the fermentation is completed, the fermented chemical materials are discharged from the fermentation tank body 3 through the discharge pipe 9. The two cleaning plates 8 will scrape and clean the inner wall of the fermentation tank body 3 when the rotating rod 6 and the stirring rod 7 rotate, so as to prevent the chemical materials from remaining in the fermentation tank body 3 and affecting the subsequent fermentation effect;

[0038] The fermentation tank body 3 is installed in the limiting frame 2 set on the mobile base 1. Since the lower end of the limiting frame 2 is fixedly connected to the upper end surface of the mobile base 1, installing the fermentation tank body 3 on the limiting frame 2 is convenient for the fermentation tank body 3 to discharge through the discharge pipe 9, and at the same time can improve the stability of the fermentation tank body 3 on the mobile base 1, avoid collision damage of the fermentation tank body 3 during the movement of the mobile base 1, and have better stability.

[0039] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A fermentation tank for chemical production, comprising a mobile base (1), characterized in that: A limiting frame (2) is fixedly mounted on the upper end surface of the mobile base (1), a fermentation tank body (3) is fixedly mounted inside the limiting frame (2), a No. 1 servo motor (4) is fixedly mounted on the upper end surface of the fermentation tank body (3), an output end of the No. 1 servo motor (4) is fixedly connected to a rotating rod (6), a feed pipe (5) is inserted into the upper end surface of the fermentation tank body (3), a discharge pipe (9) is fixedly connected to the lower end surface of the fermentation tank body (3), and a plurality of pairs of stirring rods (7) are symmetrically fixedly connected to the side wall of the rotating rod (6), and the plurality of pairs of stirring rods (7) are fixedly mounted on the side wall of the rotating rod (6). Two cleaning plates (8) are fixedly connected to the side walls of the rod (7), and the side walls of the two cleaning plates (8) are slidably connected to the inner wall of the fermentation tank body (3). A second servo motor (11) is fixedly installed on the side wall of the mobile base (1), and a transmission cavity (10) is provided in the mobile base (1). The output end of the second servo motor (11) is fixedly connected to a first rod (12), and two first bevel gears (13) are fixedly sleeved on the first rod (12), and the two sides of the two first bevel gears (13) are meshedly connected with the second bevel gear ( 14), a third bevel gear (15), the centers of the two second bevel gears (14) and the centers of the two third bevel gears (15) are fixedly connected with a second rod (16), one end of the four second rods (16) is fixedly sleeved with a fourth bevel gear (17), the four fourth bevel gears (17) are meshedly connected with a fifth bevel gear (18), the centers of the four fifth bevel gears (18) are fixedly connected with a lifting threaded rod (19), the lower end surface of the mobile base (1) is fixedly connected with four lifting sleeves (20), the four Two limiting grooves are symmetrically provided on the inner wall of the lifting sleeve (20), and support feet (21) are slidably connected inside the four lifting sleeves (20). Two protrusions (23) matching the limiting grooves are fixedly connected to the side walls of the four support feet (21). Threaded holes (22) matching the lifting threaded rods (19) are provided on the upper end surfaces of the four support feet (21), and the four lifting threaded rods (19) are threadedly connected to the threaded holes (22). Four locking universal wheels (24) are fixedly installed on the lower end surface of the mobile base (1).

2. A fermentation tank for chemical production according to claim 1, characterized in that: One end of the feed pipe (5) and the discharge pipe (9) are both connected to the fermentation tank body (3).

3. A fermentation tank for chemical production according to claim 1, characterized in that: The four lifting threaded rods (19) are all rotatably connected to the lifting sleeve (20).

4. A fermentation tank for chemical production according to claim 1, characterized in that: The protrusions (23) are all slidably connected to the inner walls of the matching limiting grooves.

5. A fermentation tank for chemical production according to claim 1, characterized in that: One end of the first rod (12) facing away from the second servo motor (11) is rotatably connected to the inner wall of the transmission chamber (10).

6. A fermentation tank for chemical production according to claim 1, characterized in that: One end of the four lifting threaded rods (19) away from the threaded hole (22) is rotatably connected to the inner wall of the transmission chamber (10).

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